+++ This bug was initially created as a clone of Bug #1286910 +++ Description of problem: A newly created file on a tiered volume with distributed-disperse cold tier and dist-rep hot tier has EC xattrs set on it even though it exists on a hot tier. Version-Release number of selected component (if applicable): How reproducible: Every time Steps to Reproduce: 1. Create a distributed-disperse (2x(4+2)) volume and attach a dist-rep hot tier to it 2. Start the volume and FUSE mount it. 3. Create a file on the mount point. Internally, tier first creates a linkto file on the cold tier and then creates the actual data file on the hot tier. 4. Check the xattrs set on the file on the hot tier bricks Actual results: The file has EC xattrs set on it Expected results: No EC xattrs should be present on files in non-EC subvols Additional info: --- Additional comment from Vijay Bellur on 2015-12-01 01:12:10 EST --- REVIEW: http://review.gluster.org/12831 (cluster/ec: Create copy of dict for setting internal xattrs) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/12835 (cluster/ec: Create copy of dict for setting internal xattrs) posted (#1) for review on release-3.7 by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/12835 (cluster/ec: Create copy of dict for setting internal xattrs) posted (#2) for review on release-3.7 by Pranith Kumar Karampuri (pkarampu)
COMMIT: http://review.gluster.org/12835 committed in release-3.7 by Xavier Hernandez (xhernandez) ------ commit 1a88359040ef1c68bcbe86a01d13a996a8adbb27 Author: Pranith Kumar K <pkarampu> Date: Tue Dec 1 10:59:41 2015 +0530 cluster/ec: Create copy of dict for setting internal xattrs Backport of http://review.gluster.com/12831 Problem: Ec takes a ref of the request xdata and sets trusted.ec.version/algo etc xattrs as part of it. But this request xdata could be using same dictionary to do the operation on multiple subvolumes, due to which other subvolumes will have internal xattrs of ec in it and will be created on subvols where they are not supposed to appear. Fix: Take a copy of the request xdata/dict to prevent this from happening. Most of the debugging work and test script is contributed by Nitya. BUG: 1286985 Change-Id: Ie9b7d9f063434789f6c5902c3a68ececdc3c7efa Signed-off-by: Pranith Kumar K <pkarampu> Reviewed-on: http://review.gluster.org/12835 Tested-by: NetBSD Build System <jenkins.org> Tested-by: Gluster Build System <jenkins.com> Reviewed-by: Xavier 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-3.7.7, please open a new bug report. glusterfs-3.7.7 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] https://www.gluster.org/pipermail/gluster-users/2016-February/025292.html [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user