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| author | Yan, Zheng <zyan@redhat.com> | 2015-05-25 17:36:42 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-06-25 11:49:30 +0300 |
| commit | 41445999aeec1f0fdf196ab55b2c770473b2ea01 (patch) | |
| tree | 35d1112d66d1fc1c07aec89c54047bff6583363c /Documentation/development-process/8.Conclusion | |
| parent | 3e0708b990f7e46d87d47b3b06de322490f2f2ee (diff) | |
| download | op-kernel-dev-41445999aeec1f0fdf196ab55b2c770473b2ea01.zip op-kernel-dev-41445999aeec1f0fdf196ab55b2c770473b2ea01.tar.gz | |
ceph: don't include used caps in cap_wanted
when copying files to cephfs, file data may stay in page cache after
corresponding file is closed. Cached data use Fc capability. If we
include Fc capability in cap_wanted, MDS will treat files with cached
data as open files, and journal them in an EOpen event when trimming
log segment.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'Documentation/development-process/8.Conclusion')
0 files changed, 0 insertions, 0 deletions
