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authorPranith Kumar K <>2016-08-16 16:04:37 +0530
committerPranith Kumar Karampuri <>2016-08-22 13:55:42 -0700
commit413594ed647400f1b39e05d4f1b12ad846e48800 (patch)
treefd7072bc983754156eb66ff2348c7ac99773c9e2 /cli
parenteddada59f7ad3cf21463a558a5f62591f4b72c68 (diff)
cluster/afr: Give option to do consistent-io
Problem: When tiering/rebalance does migrations and afr with 2-way replica is in picture, migration can read stale data if the source brick goes down and writes to the destination. After this deletion of the file leads to permanent loss of data after migration. Fix: Rebalance/tiering should migrate only when the data is definitely not stale. So introduce an option in afr called consistent-io which will be enabled in migration daemons. BUG: 1306398 Change-Id: I750f65091cc70a3ed4bf3c12f83d0949af43920a Signed-off-by: Pranith Kumar K <> Reviewed-on: Reviewed-by: Anuradha Talur <> Reviewed-by: Krutika Dhananjay <> Smoke: Gluster Build System <> NetBSD-regression: NetBSD Build System <> CentOS-regression: Gluster Build System <>
Diffstat (limited to 'cli')
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