Hi
I'm running hammer 0.94.7 (centos 7) and have issues with deploying new
osd's they doenst mount after initiation.
I run using this command:
ceph-deploy osd prepare ceph01-osd02:sdj:/journals/osd.38
everything seem fine but I get this in the osd log:2016-05-17
11:40:41.298846 7fe4c619b880 0 ceph version 0.94.7
(d56bdf93ced6b80b07397d57e3fa68fe68304432), process ceph-osd, pid 10061
2016-05-17 11:40:41.314300 7fe4c619b880 1
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) mkfs in /var/lib/ceph/tmp/mnt.AMy0sO
2016-05-17 11:40:41.314323 7fe4c619b880 1
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) mkfs fsid is already set to
fc03c196-85af-4458-855b-efe4acc64cfc
2016-05-17 11:40:41.384851 7fe4c619b880 0
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) backend xfs (magic 0x58465342)
2016-05-17 11:40:41.451810 7fe4c619b880 1
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) leveldb db exists/created
2016-05-17 11:40:41.451860 7fe4c619b880 -1 journal FileJournal::_open:
disabling aio for non-block journal. Use journal_force_aio to force use
of aio anyway
2016-05-17 11:40:41.451864 7fe4c619b880 1 journal _open
/var/lib/ceph/tmp/mnt.AMy0sO/journal fd 12: 0 bytes, block size 4096
bytes, directio = 1, aio = 0
2016-05-17 11:40:41.451884 7fe4c619b880 -1 journal check: ondisk fsid
00000000-0000-0000-0000-000000000000 doesn't match expected
fc03c196-85af-4458-855b-efe4acc64cfc, invalid (someone else's?) journal
2016-05-17 11:40:41.452121 7fe4c619b880 1 journal close
/var/lib/ceph/tmp/mnt.AMy0sO/journal
2016-05-17 11:40:41.468156 7fe4c619b880 1 journal _open
/var/lib/ceph/tmp/mnt.AMy0sO/journal fd 12: 5368709120 bytes, block size
4096 bytes, directio = 1, aio = 0
2016-05-17 11:40:41.468452 7fe4c619b880 0
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) mkjournal created journal on
/var/lib/ceph/tmp/mnt.AMy0sO/journal
2016-05-17 11:40:41.468463 7fe4c619b880 1
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) mkfs done in
/var/lib/ceph/tmp/mnt.AMy0sO
2016-05-17 11:40:41.468494 7fe4c619b880 0
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) backend xfs (magic 0x58465342)
2016-05-17 11:40:41.470565 7fe4c619b880 0
genericfilestorebackend(/var/lib/ceph/tmp/mnt.AMy0sO) detect_features:
FIEMAP ioctl is supported and appears to work
2016-05-17 11:40:41.470581 7fe4c619b880 0
genericfilestorebackend(/var/lib/ceph/tmp/mnt.AMy0sO) detect_features:
FIEMAP ioctl is disabled via 'filestore fiemap' config option
2016-05-17 11:40:41.501739 7fe4c619b880 0
genericfilestorebackend(/var/lib/ceph/tmp/mnt.AMy0sO) detect_features:
syncfs(2) syscall fully supported (by glibc and kernel)
2016-05-17 11:40:41.501792 7fe4c619b880 0
xfsfilestorebackend(/var/lib/ceph/tmp/mnt.AMy0sO) detect_feature:
extsize is disabled by conf
2016-05-17 11:40:41.518601 7fe4c619b880 0
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) mount: enabling WRITEAHEAD
journal mode: checkpoint is not enabled
2016-05-17 11:40:41.518648 7fe4c619b880 -1 journal FileJournal::_open:
disabling aio for non-block journal. Use journal_force_aio to force use
of aio anyway
2016-05-17 11:40:41.518649 7fe4c619b880 1 journal _open
/var/lib/ceph/tmp/mnt.AMy0sO/journal fd 18: 5368709120 bytes, block size
4096 bytes, directio = 1, aio = 0
2016-05-17 11:40:41.518766 7fe4c619b880 1 journal _open
/var/lib/ceph/tmp/mnt.AMy0sO/journal fd 18: 5368709120 bytes, block size
4096 bytes, directio = 1, aio = 0
2016-05-17 11:40:41.518903 7fe4c619b880 -1
filestore(/var/lib/ceph/tmp/mnt.AMy0sO) could not find
-1/23c2fcde/osd_superblock/0 in index: (2) No such file or directory
2016-05-17 11:40:41.635600 7fe4c619b880 1 journal close
/var/lib/ceph/tmp/mnt.AMy0sO/journal
2016-05-17 11:40:41.636342 7fe4c619b880 -1 created object store
/var/lib/ceph/tmp/mnt.AMy0sO journal
/var/lib/ceph/tmp/mnt.AMy0sO/journal for osd.38 fsid
c0598155-517a-4541-90c4-d54f3b52d194
2016-05-17 11:40:41.636652 7fe4c619b880 -1 auth: error reading file:
/var/lib/ceph/tmp/mnt.AMy0sO/keyring: can't open
/var/lib/ceph/tmp/mnt.AMy0sO/keyring: (2) No such file or directory
2016-05-17 11:40:41.637006 7fe4c619b880 -1 created new key in keyring
/var/lib/ceph/tmp/mnt.AMy0sO/keyring
2016-05-17 11:40:42.878639 7fa83e371880 0 ceph version 0.94.7
(d56bdf93ced6b80b07397d57e3fa68fe68304432), process ceph-osd, pid 10422
2016-05-17 11:40:42.878758 7fa83e371880 -1 ** ERROR: unable to open OSD
superblock on /var/lib/ceph/osd/ceph-38: (2) No such file or directory
To get the new disk working I have to run
mount /dev/sdj1 /var/lib/ceph/osd/ceph-38
/etc/init.d/ceph start osd.38
Does anyone know what might cause the new disk not to mount as they used
to previously, before I upgraded to 0.94.7
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