REVIEW: https://review.gluster.org/19756 (cluster/ec: fix SHD crash for null gfid's) posted (#1) for review on release-4.0 by Xavi Hernandez
COMMIT: https://review.gluster.org/19756 committed in release-4.0 by "Xavi Hernandez" <xhernandez> with a commit message- cluster/ec: fix SHD crash for null gfid's When the self-heal daemon is doing a full sweep it uses readdirp to get extra stat information from each file. This information is obtained in two steps by the posix xlator: first the directory is read to get the entries and then each entry is stated to get additional info. Between these two steps, it's possible that the file is removed by the user, so we'll get an error, leaving stat info empty. EC's heal daemon was using the gfid blindly, causing an assert failure when protocol/client was trying to encode the gfid. To fix the problem a check has been added. If we detect a null gfid, we simply ignore it and continue healing. Backport of: > BUG: 1558016 Change-Id: I2e4acdcecd0b6951055e50d1c37d686a2186a228 BUG: 1559079 Signed-off-by: Xavi Hernandez <xhernandez>
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-4.0.2, please open a new bug report. glusterfs-4.0.2 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution. [1] http://lists.gluster.org/pipermail/announce/2018-April/000097.html [2] https://www.gluster.org/pipermail/gluster-users/