Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
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/*
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* (C) 2001 Clemson University and The University of Chicago
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*
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* See COPYING in top-level directory.
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*/
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#ifndef __UPCALL_H
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#define __UPCALL_H
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/*
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* Sanitized this header file to fix
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* 32-64 bit interaction issues between
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* client-core and device
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*/
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2015-11-25 04:12:14 +08:00
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struct orangefs_io_request_s {
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2016-02-21 03:26:01 +08:00
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__s32 __pad1;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
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__s32 buf_index;
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__s32 count;
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2016-02-21 03:26:01 +08:00
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__s32 __pad2;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
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__s64 offset;
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2015-11-25 04:12:14 +08:00
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struct orangefs_object_kref refn;
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enum ORANGEFS_io_type io_type;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
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__s32 readahead_size;
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};
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2015-11-25 04:12:14 +08:00
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struct orangefs_lookup_request_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
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__s32 sym_follow;
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__s32 __pad1;
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2015-11-25 04:12:14 +08:00
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struct orangefs_object_kref parent_refn;
|
2016-02-21 03:22:40 +08:00
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char d_name[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
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};
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2015-11-25 04:12:14 +08:00
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struct orangefs_create_request_s {
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struct orangefs_object_kref parent_refn;
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struct ORANGEFS_sys_attr_s attributes;
|
2016-02-21 03:22:40 +08:00
|
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char d_name[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
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};
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2015-11-25 04:12:14 +08:00
|
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struct orangefs_symlink_request_s {
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struct orangefs_object_kref parent_refn;
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struct ORANGEFS_sys_attr_s attributes;
|
2016-02-21 03:22:40 +08:00
|
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|
char entry_name[ORANGEFS_NAME_MAX];
|
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char target[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
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|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_getattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__u32 mask;
|
|
|
|
__u32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_setattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
|
|
|
struct ORANGEFS_sys_attr_s attributes;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_remove_request_s {
|
|
|
|
struct orangefs_object_kref parent_refn;
|
2016-02-21 03:22:40 +08:00
|
|
|
char d_name[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
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|
2015-11-25 04:12:14 +08:00
|
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|
struct orangefs_mkdir_request_s {
|
|
|
|
struct orangefs_object_kref parent_refn;
|
|
|
|
struct ORANGEFS_sys_attr_s attributes;
|
2016-02-21 03:22:40 +08:00
|
|
|
char d_name[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_readdir_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__u64 token;
|
|
|
|
__s32 max_dirent_count;
|
|
|
|
__s32 buf_index;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_readdirplus_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__u64 token;
|
|
|
|
__s32 max_dirent_count;
|
|
|
|
__u32 mask;
|
|
|
|
__s32 buf_index;
|
|
|
|
__s32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_rename_request_s {
|
|
|
|
struct orangefs_object_kref old_parent_refn;
|
|
|
|
struct orangefs_object_kref new_parent_refn;
|
2016-02-21 03:22:40 +08:00
|
|
|
char d_old_name[ORANGEFS_NAME_MAX];
|
|
|
|
char d_new_name[ORANGEFS_NAME_MAX];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_statfs_request_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 fs_id;
|
|
|
|
__s32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_truncate_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s64 size;
|
|
|
|
};
|
|
|
|
|
2016-08-03 02:31:05 +08:00
|
|
|
struct orangefs_ra_cache_flush_request_s {
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_fs_mount_request_s {
|
|
|
|
char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_fs_umount_request_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 id;
|
|
|
|
__s32 fs_id;
|
2015-11-25 04:12:14 +08:00
|
|
|
char orangefs_config_server[ORANGEFS_MAX_SERVER_ADDR_LEN];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_getxattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 key_sz;
|
|
|
|
__s32 __pad1;
|
2015-11-25 04:12:14 +08:00
|
|
|
char key[ORANGEFS_MAX_XATTR_NAMELEN];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_setxattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
|
|
|
struct ORANGEFS_keyval_pair keyval;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 flags;
|
|
|
|
__s32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_listxattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 requested_count;
|
|
|
|
__s32 __pad1;
|
|
|
|
__u64 token;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_removexattr_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 key_sz;
|
|
|
|
__s32 __pad1;
|
2015-11-25 04:12:14 +08:00
|
|
|
char key[ORANGEFS_MAX_XATTR_NAMELEN];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_op_cancel_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__u64 op_tag;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_fsync_request_s {
|
|
|
|
struct orangefs_object_kref refn;
|
|
|
|
};
|
|
|
|
|
|
|
|
enum orangefs_param_request_type {
|
|
|
|
ORANGEFS_PARAM_REQUEST_SET = 1,
|
|
|
|
ORANGEFS_PARAM_REQUEST_GET = 2
|
|
|
|
};
|
|
|
|
|
|
|
|
enum orangefs_param_request_op {
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS = 1,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT = 2,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT = 3,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE = 4,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS = 5,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE = 6,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_PERF_RESET = 7,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS = 8,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT = 9,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT = 10,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE = 11,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_TIMEOUT_MSECS = 12,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_HARD_LIMIT = 13,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_SOFT_LIMIT = 14,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_STATIC_ACACHE_RECLAIM_PERCENTAGE = 15,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CLIENT_DEBUG = 16,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS = 17,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT = 18,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT = 19,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE = 20,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS = 21,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT = 22,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT = 23,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE = 24,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_TWO_MASK_VALUES = 25,
|
2016-08-03 04:33:00 +08:00
|
|
|
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE = 26,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT = 27,
|
|
|
|
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE = 28,
|
2015-11-25 04:12:14 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
struct orangefs_param_request_s {
|
|
|
|
enum orangefs_param_request_type type;
|
|
|
|
enum orangefs_param_request_op op;
|
2016-08-03 04:33:34 +08:00
|
|
|
union {
|
|
|
|
__s64 value64;
|
|
|
|
__s32 value32[2];
|
|
|
|
} u;
|
2015-11-25 04:12:14 +08:00
|
|
|
char s_value[ORANGEFS_MAX_DEBUG_STRING_LEN];
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
enum orangefs_perf_count_request_type {
|
|
|
|
ORANGEFS_PERF_COUNT_REQUEST_ACACHE = 1,
|
|
|
|
ORANGEFS_PERF_COUNT_REQUEST_NCACHE = 2,
|
|
|
|
ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE = 3,
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_perf_count_request_s {
|
|
|
|
enum orangefs_perf_count_request_type type;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_fs_key_request_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 fsid;
|
|
|
|
__s32 __pad1;
|
|
|
|
};
|
|
|
|
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_upcall_s {
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s32 type;
|
|
|
|
__u32 uid;
|
|
|
|
__u32 gid;
|
|
|
|
int pid;
|
|
|
|
int tgid;
|
2015-11-14 03:26:09 +08:00
|
|
|
/* Trailers unused but must be retained for protocol compatibility. */
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
__s64 trailer_size;
|
|
|
|
char *trailer_buf;
|
|
|
|
|
|
|
|
union {
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_io_request_s io;
|
|
|
|
struct orangefs_lookup_request_s lookup;
|
|
|
|
struct orangefs_create_request_s create;
|
|
|
|
struct orangefs_symlink_request_s sym;
|
|
|
|
struct orangefs_getattr_request_s getattr;
|
|
|
|
struct orangefs_setattr_request_s setattr;
|
|
|
|
struct orangefs_remove_request_s remove;
|
|
|
|
struct orangefs_mkdir_request_s mkdir;
|
|
|
|
struct orangefs_readdir_request_s readdir;
|
|
|
|
struct orangefs_readdirplus_request_s readdirplus;
|
|
|
|
struct orangefs_rename_request_s rename;
|
|
|
|
struct orangefs_statfs_request_s statfs;
|
|
|
|
struct orangefs_truncate_request_s truncate;
|
2016-08-03 02:31:05 +08:00
|
|
|
struct orangefs_ra_cache_flush_request_s ra_cache_flush;
|
2015-11-25 04:12:14 +08:00
|
|
|
struct orangefs_fs_mount_request_s fs_mount;
|
|
|
|
struct orangefs_fs_umount_request_s fs_umount;
|
|
|
|
struct orangefs_getxattr_request_s getxattr;
|
|
|
|
struct orangefs_setxattr_request_s setxattr;
|
|
|
|
struct orangefs_listxattr_request_s listxattr;
|
|
|
|
struct orangefs_removexattr_request_s removexattr;
|
|
|
|
struct orangefs_op_cancel_s cancel;
|
|
|
|
struct orangefs_fsync_request_s fsync;
|
|
|
|
struct orangefs_param_request_s param;
|
|
|
|
struct orangefs_perf_count_request_s perf_count;
|
|
|
|
struct orangefs_fs_key_request_s fs_key;
|
Orangefs: kernel client part 1
OrangeFS (formerly PVFS) is an lgpl licensed userspace networked parallel
file system. OrangeFS can be accessed through included system utilities,
user integration libraries, MPI-IO and can be used by the Hadoop
ecosystem as an alternative to the HDFS filesystem. OrangeFS is used
widely for parallel science, data analytics and engineering applications.
While applications often don't require Orangefs to be mounted into
the VFS, users do like to be able to access their files in the normal way.
The Orangefs kernel client allows Orangefs filesystems to be mounted as
a VFS. The kernel client communicates with a userspace daemon which in
turn communicates with the Orangefs server daemons that implement the
filesystem. The server daemons (there's almost always more than one)
need not be running on the same host as the kernel client.
Orangefs filesystems can also be mounted with FUSE, and we
ship code and instructions to facilitate that, but most of our users
report preferring to use our kernel module instead. Further, as an example
of a problem we can't solve with fuse, we have in the works a
not-yet-ready-for-prime-time version of a file_operations lock function
that accounts for the server daemons being distributed across more
than one running kernel.
Many people and organizations, including Clemson University,
Argonne National Laboratories and Acxiom Corporation have
helped to create what has become Orangefs over more than twenty
years. Some of the more recent contributors to the kernel client
include:
Mike Marshall
Christoph Hellwig
Randy Martin
Becky Ligon
Walt Ligon
Michael Moore
Rob Ross
Phil Carnes
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
2015-07-17 22:38:11 +08:00
|
|
|
} req;
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif /* __UPCALL_H */
|