OpenCloudOS-Kernel/net/ceph/Kconfig

config CEPH_LIB
        tristate "Ceph core library (EXPERIMENTAL)"
	depends on INET && EXPERIMENTAL
	select LIBCRC32C
	select CRYPTO_AES
	select CRYPTO
	default n
	help
	  Choose Y or M here to include cephlib, which provides the
	  common functionality to both the Ceph filesystem and
	  to the rados block device (rbd).

	  More information at http://ceph.newdream.net/.

	  If unsure, say N.

config CEPH_LIB_PRETTYDEBUG
	bool "Include file:line in ceph debug output"
	depends on CEPH_LIB
	default n
	help
	  If you say Y here, debug output will include a filename and
	  line to aid debugging.  This increases kernel size and slows
	  execution slightly when debug call sites are enabled (e.g.,
	  via CONFIG_DYNAMIC_DEBUG).

	  If unsure, say N.
ceph: factor out libceph from Ceph file system This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net> 2010-04-07 06:14:15 +08:00			`config CEPH_LIB`
			`tristate "Ceph core library (EXPERIMENTAL)"`
			`depends on INET && EXPERIMENTAL`
			`select LIBCRC32C`
			`select CRYPTO_AES`
			`select CRYPTO`
			`default n`
			`help`
			`Choose Y or M here to include cephlib, which provides the`
			`common functionality to both the Ceph filesystem and`
			`to the rados block device (rbd).`

			`More information at http://ceph.newdream.net/.`

			`If unsure, say N.`

			`config CEPH_LIB_PRETTYDEBUG`
			`bool "Include file:line in ceph debug output"`
			`depends on CEPH_LIB`
			`default n`
			`help`
			`If you say Y here, debug output will include a filename and`
			`line to aid debugging. This increases kernel size and slows`
			`execution slightly when debug call sites are enabled (e.g.,`
			`via CONFIG_DYNAMIC_DEBUG).`

			`If unsure, say N.`