Hi Roger,
Device detection has recently changed (because FreeBSD does not have
blockdevices).
So could very well be that this is an actual problem where something is
still wrong.
Please keep an eye out, and let me know if it comes back.
--WjW
Op 20-7-2017 om 19:29 schreef Roger Brown:
So I disabled ceph-disk and will chalk it up as a red herring to ignore.
On Thu, Jul 20, 2017 at 11:02 AM Roger Brown <rogerpbr...@gmail.com
<mailto:rogerpbr...@gmail.com>> wrote:
Also I'm just noticing osd1 is my only OSD host that even has an
enabled target for ceph-disk (ceph-disk@dev-sdb2.service).
roger@osd1:~$ systemctl list-units ceph*
UNIT LOAD ACTIVE SUB DESCRIPTION
● ceph-disk@dev-sdb2.service loaded failed failed Ceph disk
activation: /dev/sdb2
ceph-osd@3.service loaded active running Ceph object
storage daemon osd.3
ceph-mds.target loaded active active ceph target
allowing to start/stop all ceph-mds@.service instances at once
ceph-mgr.target loaded active active ceph target
allowing to start/stop all ceph-mgr@.service instances at once
ceph-mon.target loaded active active ceph target
allowing to start/stop all ceph-mon@.service instances at once
ceph-osd.target loaded active active ceph target
allowing to start/stop all ceph-osd@.service instances at once
ceph-radosgw.target loaded active active ceph target
allowing to start/stop all ceph-radosgw@.service instances at once
ceph.target loaded active active ceph target
allowing to start/stop all ceph*@.service instances at once
roger@osd2:~$ systemctl list-units ceph*
UNIT LOAD ACTIVE SUB DESCRIPTION
ceph-osd@4.service loaded active running Ceph object storage
daemon osd.4
ceph-mds.target loaded active active ceph target allowing to
start/stop all ceph-mds@.service instances at once
ceph-mgr.target loaded active active ceph target allowing to
start/stop all ceph-mgr@.service instances at once
ceph-mon.target loaded active active ceph target allowing to
start/stop all ceph-mon@.service instances at once
ceph-osd.target loaded active active ceph target allowing to
start/stop all ceph-osd@.service instances at once
ceph-radosgw.target loaded active active ceph target allowing to
start/stop all ceph-radosgw@.service instances at once
ceph.target loaded active active ceph target allowing to
start/stop all ceph*@.service instances at once
roger@osd3:~$ systemctl list-units ceph*
UNIT LOAD ACTIVE SUB DESCRIPTION
ceph-osd@0.service loaded active running Ceph object storage
daemon osd.0
ceph-mds.target loaded active active ceph target allowing to
start/stop all ceph-mds@.service instances at once
ceph-mgr.target loaded active active ceph target allowing to
start/stop all ceph-mgr@.service instances at once
ceph-mon.target loaded active active ceph target allowing to
start/stop all ceph-mon@.service instances at once
ceph-osd.target loaded active active ceph target allowing to
start/stop all ceph-osd@.service instances at once
ceph-radosgw.target loaded active active ceph target allowing to
start/stop all ceph-radosgw@.service instances at once
ceph.target loaded active active ceph target allowing to
start/stop all ceph*@.service instances at once
On Thu, Jul 20, 2017 at 10:23 AM Roger Brown
<rogerpbr...@gmail.com <mailto:rogerpbr...@gmail.com>> wrote:
I think I need help with some OSD trouble. OSD daemons on two
hosts started flapping. At length, I rebooted host osd1
(osd.3), but the OSD daemon still fails to start. Upon closer
inspection, ceph-disk@dev-sdb2.service is failing to start due
to, "Error: /dev/sdb2 is not a block device"
This is the command I see it failing to run:
roger@osd1:~$ sudo /usr/sbin/ceph-disk --verbose
activate-block /dev/sdb2
Traceback (most recent call last):
File "/usr/sbin/ceph-disk", line 9, in <module>
load_entry_point('ceph-disk==1.0.0', 'console_scripts',
'ceph-disk')()
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py",
line 5731, in run
main(sys.argv[1:])
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py",
line 5682, in main
args.func(args)
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py",
line 5438, in <lambda>
func=lambda args: main_activate_space(name, args),
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py",
line 4160, in main_activate_space
osd_uuid = get_space_osd_uuid(name, dev)
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py",
line 4115, in get_space_osd_uuid
raise Error('%s is not a block device' % path)
ceph_disk.main.Error: Error: /dev/sdb2 is not a block device
osd1 environment:
$ ceph -v
ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800)
luminous (rc)
$ uname -r
4.4.0-83-generic
$ lsb_release -sc
xenial
Please advise.
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