diff options
| author | Dan Lambright <dlambrig@redhat.com> | 2015-04-29 15:35:56 -0400 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2015-05-05 09:46:19 -0700 |
| commit | 8965ac78bfd26e7f45c9579894191817afafa15e (patch) | |
| tree | e06840aaaa2a9f0383bfb2108bfdf8f3c174d1e3 /tests | |
| parent | dbaaacf720baedc7f94b3acb6a479db394f54f57 (diff) | |
guster/dht: tiered volumes may not allow access to files undergoing migration
If a read IO occurs against a file that has reached rebalance
phase 2, we redirect the IO to the destination. For tiered
volumes, when we try to reopen the file (on the destination),
the lower level DHT receives the open call and fails; it does
not have a "cached subvol". Fix is to "teach" the lower level
DHT of the new location by sending a locate before the open.
Change-Id: Ia4acb0035ff1da15f6a8f9ed54f43c76e8b98f5f
BUG: 1214048
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Signed-off-by: root <root@gprfs018.sbu.lab.eng.bos.redhat.com>
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/10324
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions