Hello all,
I am getting some issues when activating OSD's on my Red Hat 6.4 Ceph cluster.
I am using the quick start mechanism so mounted a new xfs filesystem and ran
the "osd prepare" command.
The prepare seemed to be successful as per the log output below:
[ceph_deploy.cli][INFO ] Invoked (1.2.7): /usr/bin/ceph-deploy osd prepare
ldtdsr02se19:/osd2
[ceph_deploy.osd][DEBUG ] Preparing cluster ceph disks ldtdsr02se19:/osd2:
[ceph_deploy.sudo_pushy][DEBUG ] will use a remote connection with sudo
[ceph_deploy.osd][INFO ] Distro info: RedHatEnterpriseServer 6.4 Santiago
[ceph_deploy.osd][DEBUG ] Deploying osd to ldtdsr02se19
[ldtdsr02se19][INFO ] write cluster configuration to /etc/ceph/{cluster}.conf
[ldtdsr02se19][INFO ] keyring file does not exist, creating one at:
/var/lib/ceph/bootstrap-osd/ceph.keyring
[ldtdsr02se19][INFO ] create mon keyring file
[ldtdsr02se19][INFO ] Running command: udevadm trigger --subsystem-match=block
--action=add
[ceph_deploy.osd][DEBUG ] Preparing host ldtdsr02se19 disk /osd2 journal None
activate False
[ldtdsr02se19][INFO ] Running command: ceph-disk-prepare --fs-type xfs
--cluster ceph -- /osd2
[ceph_deploy.osd][DEBUG ] Host ldtdsr02se19 is now ready for osd use.
When I ran the activate, however, I got the following:
[ceph_deploy.sudo_pushy][DEBUG ] will use a remote connection with sudo
[ceph_deploy.osd][INFO ] Distro info: RedHatEnterpriseServer 6.4 Santiago
[ceph_deploy.osd][DEBUG ] activating host ldtdsr02se19 disk /osd2
[ceph_deploy.osd][DEBUG ] will use init type: sysvinit
[ldtdsr02se19][INFO ] Running command: ceph-disk-activate --mark-init sysvinit
--mount /osd2
[ldtdsr02se19][INFO ] === osd.1 ===
[ldtdsr02se19][INFO ] Starting Ceph osd.1 on ldtdsr02se19...
[ldtdsr02se19][INFO ] starting osd.1 at :/0 osd_data /var/lib/ceph/osd/ceph-1
/var/lib/ceph/osd/ceph-1/journal
[ldtdsr02se19][ERROR ] got latest monmap
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.373347 7fbaa1b597a0 -1 journal
FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio
to force use of aio anyway
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.403218 7fbaa1b597a0 -1 journal
FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio
to force use of aio anyway
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.405363 7fbaa1b597a0 -1
filestore(/osd2) could not find 23c2fcde/osd_superblock/0//-1 in index: (2) No
such file or directory
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.461080 7fbaa1b597a0 -1 created
object store /osd2 journal /osd2/journal for osd.1 fsid
148d95d1-a069-491d-8780-1bcbbefe624a
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.461177 7fbaa1b597a0 -1 auth: error
reading file: /osd2/keyring: can't open /osd2/keyring: (2) No such file or
directory
[ldtdsr02se19][ERROR ] 2013-10-29 10:45:26.461306 7fbaa1b597a0 -1 created new
key in keyring /osd2/keyring
[ldtdsr02se19][ERROR ] added key for osd.1
[ldtdsr02se19][ERROR ] create-or-move updating item name 'osd.1' weight 0.1 at
location {host=ldtdsr02se19,root=default} to crush map
At this point, ceph-deploy just hung. After waiting for many minutes, I had to
kill it manually. Looking at the OSD directory though, there is a lot of
information that has been added there and when I do a "ceph health" it comes
back as "HEALTH_OK".
Is it really OK?
Thanks
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