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author | Jeff Layton <jlayton@redhat.com> | 2017-04-04 08:39:39 -0400 |
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committer | Ilya Dryomov <idryomov@gmail.com> | 2017-05-04 09:19:21 +0200 |
commit | fc36d0a42c19870e57a542c2dd0972185584d407 (patch) | |
tree | edcd29278e2f2260d3efd0ef3f462540af0f2f6c /include/dt-bindings | |
parent | a1f4020aab10a6bddb2d061c960ebe52cdfa30b5 (diff) | |
download | linux-stable-fc36d0a42c19870e57a542c2dd0972185584d407.tar.gz linux-stable-fc36d0a42c19870e57a542c2dd0972185584d407.tar.bz2 linux-stable-fc36d0a42c19870e57a542c2dd0972185584d407.zip |
libceph: abort already submitted but abortable requests when map or pool goes full
When a Ceph volume hits capacity, a flag is set in the OSD map to
indicate that, and a new map is sprayed around the cluster. With cephfs
we want it to shut down any abortable requests that are in progress with
an -ENOSPC error as they'd just hang otherwise.
Add a new ceph_osdc_abort_on_full helper function to handle this. It
will first check whether there is an out-of-space condition in the
cluster and then walk the tree and abort any request that has
r_abort_on_full set with a -ENOSPC error. Call this new function
directly whenever we get a new OSD map.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'include/dt-bindings')
0 files changed, 0 insertions, 0 deletions