[Bugs] [Bug 1368185] Directory on volume seems to be empty, but brick contains data

bugzilla at redhat.com bugzilla at redhat.com
Tue Nov 8 15:22:35 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1368185

Sebbo <sebastian.kraetzig at itonics.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |needinfo?(nbalacha at redhat.c
                   |                            |om)



--- Comment #18 from Sebbo <sebastian.kraetzig at itonics.de> ---
Has this something to do with this issue?

root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
/mnt/backup/p-v00310/database/tmp.oTwPo7
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
/mnt/backup/p-v00310/database/tmp.sQa14E
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
/mnt/backup/p-v00310/database/tmp.cHtTtO
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~# mktemp /mnt/backup/p-v00310/database/tmp.XXXXXX
mktemp: failed to create file via template
‘/mnt/backup/p-v00310/database/tmp.XXXXXX’: No such file or directory
root at p-v00310:~#

In some cases, it's possible to create a temp file and in the most not.

Below the log entries from the volume:

[2016-11-08 15:18:08.764542] W [defaults.c:1381:default_release]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_create+0x33d)
[0x7fd6c159933d]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_local_wipe+0xa7)
[0x7fd6c1579cc7] (-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(fd_unref+0xc9)
[0x7fd6c66a9009]))) 0-fuse: xlator does not implement release_cbk
[2016-11-08 15:18:09.621746] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 4049232635
[2016-11-08 15:18:09.623040] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-3
[2016-11-08 15:18:09.623076] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-4
[2016-11-08 15:18:09.623140] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-6
[2016-11-08 15:18:09.623169] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 4049232635
[2016-11-08 15:18:09.623205] W [fuse-bridge.c:1911:fuse_create_cbk]
0-glusterfs-fuse: 2125: /p-v00310/database/tmp.i5HPwT => -1 (No such file or
directory)
[2016-11-08 15:18:09.623355] W [defaults.c:1381:default_release]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_create+0x33d)
[0x7fd6c159933d]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_local_wipe+0xa7)
[0x7fd6c1579cc7] (-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(fd_unref+0xc9)
[0x7fd6c66a9009]))) 0-fuse: xlator does not implement release_cbk
[2016-11-08 15:18:10.563819] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 3522779309
[2016-11-08 15:18:10.564683] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 3903786731
[2016-11-08 15:18:10.565346] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-3
[2016-11-08 15:18:10.565374] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-4
[2016-11-08 15:18:10.565437] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-6
[2016-11-08 15:18:10.565465] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 3903786731
[2016-11-08 15:18:10.565501] W [fuse-bridge.c:1911:fuse_create_cbk]
0-glusterfs-fuse: 2130: /p-v00310/database/tmp.MfR90s => -1 (No such file or
directory)
[2016-11-08 15:18:10.565635] W [defaults.c:1381:default_release]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_create+0x33d)
[0x7fd6c159933d]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_local_wipe+0xa7)
[0x7fd6c1579cc7] (-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(fd_unref+0xc9)
[0x7fd6c66a9009]))) 0-fuse: xlator does not implement release_cbk
[2016-11-08 15:18:11.533114] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 3572146200
[2016-11-08 15:18:11.534115] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-3
[2016-11-08 15:18:11.534146] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-4
[2016-11-08 15:18:11.534208] W [dht-diskusage.c:45:dht_du_info_cbk]
0-gfsvbackup-dht: failed to get disk info from gfsvbackup-client-6
[2016-11-08 15:18:11.534235] W [dht-layout.c:179:dht_layout_search]
0-gfsvbackup-dht: no subvolume for hash (value) = 3572146200
[2016-11-08 15:18:11.534272] W [fuse-bridge.c:1911:fuse_create_cbk]
0-glusterfs-fuse: 2132: /p-v00310/database/tmp.rzffeG => -1 (No such file or
directory)
[2016-11-08 15:18:11.534407] W [defaults.c:1381:default_release]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_create+0x33d)
[0x7fd6c159933d]
(-->/usr/lib/x86_64-linux-gnu/glusterfs/3.5.2/xlator/cluster/distribute.so(dht_local_wipe+0xa7)
[0x7fd6c1579cc7] (-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(fd_unref+0xc9)
[0x7fd6c66a9009]))) 0-fuse: xlator does not implement release_cbk

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