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authorRavishankar N <ravishankar@redhat.com>2015-10-21 21:05:46 +0530
committerJeff Darcy <jdarcy@redhat.com>2015-10-28 06:39:42 -0700
commit641b3a9164227db52df1aab05795c90d06b315f2 (patch)
treee2a55cb4aed7e6376f6a6da55c6493247d99c366 /libglusterfs
parent8e5a7632edd040031e4942134331172805bc8eff (diff)
afr: write zeros to sink for non-sparse files
Problem: If a file is created with zeroes ('dd', 'fallocate' etc.) when a brick is down, the self-heal does not write the zeroes to the sink after it comes up. Consequenty, there is a mismatch in disk-usage amongst the bricks of the replica. Fix: If we definitely know that the file is not sparse, then write the zeroes to the sink even if the checksums match. Change-Id: Ic739b3da5dbf47d99801c0e1743bb13aeb3af864 BUG: 1272460 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12371 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'libglusterfs')
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