5 Sep
2020
5 Sep
'20
8:08 a.m.
On 29/8/20 2:20 pm, Stuart Longland wrote:
Step 7.
> If there are any OSDs in the cluster deployed with ceph-disk (e.g., almost any OSDs
that were created before the Mimic release), you need to tell ceph-volume to adopt
responsibility for starting the daemons.
So on two of my nodes, which were deployed later than the others, I
*did* have a journal deployed on hose, and so the `ceph-volume` step
went without a hitch.
I note though that they don't survive a reboot:
[2020-09-05 11:05:39,216][ceph_volume][ERROR ]
exception caught by decorator
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 59,
in newfunc
return f(*a, **kw)
File "/usr/lib/python2.7/dist-packages/ceph_volume/main.py", line 148, in
main
terminal.dispatch(self.mapper, subcommand_args)
File "/usr/lib/python2.7/dist-packages/ceph_volume/terminal.py", line 182, in
dispatch
instance.main()
File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/main.py", line
40, in main
terminal.dispatch(self.mapper, self.argv)
File "/usr/lib/python2.7/dist-packages/ceph_volume/terminal.py", line 182, in
dispatch
instance.main()
File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 16,
in is_root
return func(*a, **kw)
File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/trigger.py",
line 70, in main
Activate(['--auto-detect-objectstore', osd_id, osd_uuid]).main()
File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/activate.py",
line 339, in main
self.activate(args)
File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 16,
in is_root
return func(*a, **kw)
File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/activate.py",
line 249, in activate
raise RuntimeError('could not find osd.%s with fsid %s' % (osd_id,
osd_fsid))
RuntimeError: could not find osd.1 with fsid b1e03762-9579-4b3c-bc8d-3bcb95302b31
root@nitrogen:~# blkid
/dev/sda1: UUID="b13aa310-13e1-40c8-8661-40cf3ffa93b2" TYPE="xfs"
PARTLABEL="ceph data" PARTUUID="c2b97862-2217-4520-8587-6a1fe771425b"
/dev/sdb1: UUID="5fd17d4c-6161-4ff9-81a2-a301be94273f" TYPE="ext4"
PARTUUID="fe1535be-01"
/dev/sdb5: UUID="e369ff56-f60d-448e-9d38-3545e38d5e10"
UUID_SUB="545d46c2-b7c2-4888-a897-ac04a85c8545" TYPE="btrfs"
PARTUUID="fe1535be-05"
/dev/sdb6: UUID="19f3b666-660b-48c0-afb7-018cbc03e976" TYPE="swap"
PARTUUID="fe1535be-06"
/dev/sda2: PARTLABEL="ceph journal"
PARTUUID="cf1c0037-058a-423b-99ff-a8f74080df85"
/dev/sdb7: PARTUUID="fe1535be-07"
root@nitrogen:~# mount
…
/dev/sda1 on /var/lib/ceph/osd/ceph-1 type xfs (rw,relatime,attr2,inode64,noquota)
It would seem *something* recognised and mounted osd.1 in the right
place, but that doesn't seem good enough, it still can't "find" the
filesystem?
What gives?
--
Stuart Longland (aka Redhatter, VK4MSL)
I haven't lost my mind...
...it's backed up on a tape somewhere.