Re: Syslog error during disk preparation

[Loic Dachary <loic@dachary.org>]

On 02/08/2016 20:29, Muminul Islam Russell wrote:
> OSDs are up though.

Then you can safely ignore this transient error.

> 
> Thanks,
> Muminul
> 
> On Tue, Aug 2, 2016 at 10:15 AM, Loic Dachary <loic@dachary.org> wrote:
>> Hi,
>>
>> It may not be a fatal error, just a transient problem while the disk is being prepared. Is the OSD up or down ?
>>
>> Cheers
>>
>> On 02/08/2016 19:05, Muminul Islam Russell wrote:
>>> Hi Loic,
>>>
>>> I am getting a lot of error messages in system log file while
>>> preparing the device. Can you please tell me what is wrong here?
>>>
>>> Ceph version: 10.2.2
>>>
>>> The command I am using:
>>>
>>> ceph-deploy  purge ca-ostest433
>>> ceph-deploy  purgedata ca-ostest433
>>> ceph-deploy new ca-ostest433
>>> echo "osd pool default size = 1" >> ceph.conf
>>> ceph-deploy install  ca-ostest433
>>> ceph-deploy mon create-initial
>>> ceph-deploy mon create ca-ostest433
>>> ceph-deploy gatherkeys ca-ostest433
>>>
>>> ceph-deploy disk zap ca-ostest433:sdb
>>> ceph-deploy osd prepare ca-ostest433:sdb
>>> ceph status
>>>
>>> Error message that I got in the system log : cat /var/log/messages:
>>>
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4994, in
>>> run
>>> Aug  1 05:59:39 ca-ostest432 sh: main(sys.argv[1:])
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4945, in
>>> main
>>> Aug  1 05:59:39 ca-ostest432 sh: args.func(args)
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4703, in
>>> <lambda>
>>> Aug  1 05:59:39 ca-ostest432 sh: func=lambda args:
>>> main_activate_space(name,args),
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 3722, in
>>> main_activate_space
>>> Aug  1 05:59:39 ca-ostest432 sh: reactivate=args.reactivate,
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 3009, in
>>> mount_activate
>>>   Aug  1 05:59:39 ca-ostest432 sh: e,
>>> Aug  1 05:59:39 ca-ostest432 sh: ceph_disk.main.FilesystemTypeError:
>>> Cannot discover filesystem type: device
>>> /dev/disk/by-partuuid/00000000-0000-0000-0000-00000
>>> 0000000: Command '/sbin/blkid' returned non-zero exit status 2
>>> Aug  1 05:59:39 ca-ostest432 python: detected unhandled Python
>>> exception in'/usr/sbin/ceph-disk'
>>> Aug  1 05:59:39 ca-ostest432 abrt-server: Not saving repeating crash
>>> in '/usr/sbin/ceph-disk'
>>> Aug  1 05:59:39 ca-ostest432 sh: Traceback (most recent call last):
>>> Aug  1 05:59:39 ca-ostest432 sh: File "/usr/sbin/ceph-disk", line 9, in <module>
>>> Aug  1 05:59:39 ca-ostest432 sh: load_entry_point('ceph-disk==1.0.0',
>>> 'console_scripts', 'ceph-disk')()
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4994, in
>>> run
>>> Aug  1 05:59:39 ca-ostest432 sh: main(sys.argv[1:])
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4945, in
>>> main
>>> Aug  1 05:59:39 ca-ostest432 sh: args.func(args)
>>> Aug  1 05:59:39 ca-ostest432 sh: File
>>> "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 4382, in
>>> main_trigger
>>> Aug  1 05:59:39 ca-ostest432 sh: raise Error('return code ' + str(ret))
>>> Aug  1 05:59:39 ca-ostest432 sh: ceph_disk.main.Error: Error: return code 1
>>>
>>>
>>> Thanks,
>>> Muminul
>>>
>>
>> --
>> Loïc Dachary, Artisan Logiciel Libre
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-- 
Loïc Dachary, Artisan Logiciel Libre