+++ This bug was initially created as a clone of Bug #1476668 +++ Description of problem: If an update fop (data) is going on for a file, its index entry will be present in .glustrfs/indeices. Now, If a brick is down and we run heal info on EC volume, it is obvious that this file needs heal. There is no need of taking lock and slowing down heal info command. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: --- Additional comment from Worker Ant on 2017-07-31 03:44:23 EDT --- REVIEW: https://review.gluster.org/17923 (cluster/ec: Improve heal info command to handle obvious cases) posted (#1) for review on master by Ashish Pandey (aspandey) --- Additional comment from Worker Ant on 2017-10-09 13:20:42 EDT --- REVIEW: https://review.gluster.org/17923 (cluster/ec: Improve heal info command to handle obvious cases) posted (#2) for review on master by Ashish Pandey (aspandey) --- Additional comment from Worker Ant on 2017-10-11 06:27:54 EDT --- REVIEW: https://review.gluster.org/17923 (cluster/ec: Improve heal info command to handle obvious cases) posted (#3) for review on master by Ashish Pandey (aspandey) --- Additional comment from Worker Ant on 2017-10-15 22:40:05 EDT --- COMMIT: https://review.gluster.org/17923 committed in master by Pranith Kumar Karampuri (pkarampu) ------ commit d88be3bc29dbd1eaa393802f3c98e188fe5287c8 Author: Ashish Pandey <aspandey> Date: Mon Jul 31 12:45:21 2017 +0530 cluster/ec: Improve heal info command to handle obvious cases Problem: 1 - If a brick is down and we see an index entry in .glusterfs/indices, we should show it in heal info output as it most certainly needs heal. 2 - The first problem is also not getting handled after ec_heal_inspect. Even if in ec_heal_inspect, lookup will mark need_heal as true, we don't handle it properly in ec_get_heal_info and continue with locked inspect which takes lot of time. Solution: 1 - In first case we need not to do any further invstigation. As soon as we see that a brick is down, we should say that this index entry needs heal for sure. 2 - In second case, if we have need_heal as _gf_true after ec_heal_inspect, we should show it as heal requires. Change-Id: Ibe7f9d7602cc0b382ba53bddaf75a2a2c3326aa6 BUG: 1476668 Signed-off-by: Ashish Pandey <aspandey>
upstream patch : https://review.gluster.org/17923
Build version : --------------- glusterfs-3.12.2-14.el7rhgs.x86_64 When the brick is down, Index entries are displayed in .glusterfs/indices and files requires heal are getting listed in heal info output. Hence moving this bug to verified.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:2607