| commit | 1684dd03e9f59212775cafa50ea77b9ef5b263db | [log] [tgz] |
|---|---|---|
| author | Yan, Zheng <zyan@redhat.com> | Wed Jun 14 15:54:56 2017 +0800 |
| committer | Ilya Dryomov <idryomov@gmail.com> | Fri Jul 07 17:25:13 2017 +0200 |
| tree | c09f6611a70dbda9e36bd71f0887a0e56bb592c8 | |
| parent | 92e57e6287cc7402487edf3eb09c8a7b36dad63f [diff] |
ceph: getattr before read on ceph.* xattrs Previously we were returning values for quota, layout xattrs without any kind of update -- the user just got whatever happened to be in our cache. Clearly this extra round trip has a cost, but reads of these xattrs are fairly rare, happening on admin intervention rather than in normal operation. Link: http://tracker.ceph.com/issues/17939 Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>