diff options
| author | Jinshan Xiong <jinshan.xiong@intel.com> | 2013-12-03 21:58:48 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-03 08:45:29 -0800 |
| commit | 48d23e612721d7e08dd8b13f5b8fbd12c6f88181 (patch) | |
| tree | 92b871d9da1b5c1d20b3375bd9614733988e146f /fs/ceph/file.c | |
| parent | 3c92a0bf4d72737035a16c4fe357ccd439c9b7d2 (diff) | |
staging/lustre/hsm: Add hsm_release feature.
HSM Release is one of the key feature of HSM. To perform HSM
release, clients need to acquire the file lease exclusivelt and
flush dirty cache from clients. A special close REQ will be sent
to the MDT to release the lease and get rid of OST objects.
Lustre-change: http://review.whamcloud.com/7028
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1333
Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ceph/file.c')
0 files changed, 0 insertions, 0 deletions