OpenCloudOS-Kernel/net/ceph/crush
Ilya Dryomov dc6ae6d8e7 crush: add chooseleaf_stable tunable
Add a tunable to fix the bug that chooseleaf may cause unnecessary pg
migrations when some device fails.

Reflects ceph.git commit fdb3f664448e80d984470f32f04e2e6f03ab52ec.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
2016-02-04 18:25:55 +01:00
..
crush.c crush: sync up with userspace 2015-06-25 11:49:31 +03:00
crush_ln_table.h crush: sync up with userspace 2015-06-25 11:49:31 +03:00
hash.c crush: sync up with userspace 2015-06-25 11:49:31 +03:00
mapper.c crush: add chooseleaf_stable tunable 2016-02-04 18:25:55 +01:00