I can reproduce this 100% reliably, just by coping files onto a gluster volume. Reported File size is always larger, sometimes radically so. If I copy the file again, the reported file is different each time.
using cmp I found that the file contents match, up to the size of the original file. MD5SUMS probably differ because of the different file sizes. On 2 November 2015 at 18:49, Krutika Dhananjay <[email protected]> wrote: > Could you share > (1) the output of 'getfattr -d -m . -e hex <path>' where <path> represents > the path to the original file from the brick where it resides > (2) the size of the file as seen from the mount point around the time > when (1) is taken > (3) output of 'gluster volume info' > > -Krutika > > ------------------------------ > > *From: *"Lindsay Mathieson" <[email protected]> > *To: *"gluster-users" <[email protected]> > *Sent: *Sunday, November 1, 2015 6:29:44 AM > *Subject: *[Gluster-users] Shard file size (gluster 3.7.5) > > > Have upgraded my cluster to debian jessie, so able to natively test 3.7.5 > > > > I’ve noticed some peculiarities with reported file sizes on the gluster > mount but I seem to recall this is a known issue with shards? > > > > Source file is sparse, nominal size 64GB, real size 25GB. However > underlying storage is ZFS with lz4 compression which reduces it to 16GB > > > > No Shard: > > ls –lh : 64 GB > > du –h : 25 GB > > > > 4MB Shard: > > ls –lh : 144 GB > > du –h : 21 MB > > > > 512MB Shard: > > ls –lh : 72 GB > > du –h : 765 MB > > > > > > a du –sh of the .shard directory show 16GB for all datastores > > > > Is this a known bug for sharding? Will it be repaired eventually? > > > > Sent from Mail <http://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://www.gluster.org/mailman/listinfo/gluster-users > > > -- Lindsay
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