Re: rbd stuck creating a block device

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Am 16.09.2013 um 11:25 schrieb Wido den Hollander <wido@xxxxxxxx>:

> On 09/16/2013 11:18 AM, Nico Massenberg wrote:
>> Hi there,
>> 
>> I have successfully setup a ceph cluster with a healthy status.
>> When trying to create a rbd block device image I am stuck with an error which I have to ctrl+c:
>> 
>> 
>> ceph@vl0181:~/konkluster$ rbd create imagefoo --size 5120 --pool kontrastpool
>> 2013-09-16 10:59:06.838235 7f3bcb9eb700  0 -- 192.168.111.109:0/1013698 >> 192.168.111.10:6806/3750 pipe(0x1fdfb00 sd=4 :0 s=1 pgs=0 cs=0 l=1 c=0x1fdfd60).fault
>> 
>> 
>> Any ideas anyone?
> 
> Is the Ceph cluster healthy?

Yes it is.

> 
> What does 'ceph -s' say?

ceph@vl0181:~/konkluster$ ceph -s
  cluster 3dad736b-a9fc-42bf-a2fb-399cb8cbb880
   health HEALTH_OK
   monmap e3: 3 mons at {ceph01=192.168.111.10:6789/0,ceph02=192.168.111.11:6789/0,ceph03=192.168.111.12:6789/0}, election epoch 52, quorum 0,1,2 ceph01,ceph02,ceph03
   osdmap e230: 12 osds: 12 up, 12 in
    pgmap v3963: 292 pgs: 292 active+clean; 0 bytes data, 450 MB used, 6847 GB / 6847 GB avail
   mdsmap e1: 0/0/1 up

> 
> If the cluster is healthy it seems like this client can't contact the Ceph cluster.

I have no problems contacting any node/monitor from the admin machine via ping or telnet.

> 
>> Thanks, Nico
>> _______________________________________________
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>> ceph-users@xxxxxxxxxxxxxx
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>> 
> 
> 
> -- 
> Wido den Hollander
> 42on B.V.
> 
> Phone: +31 (0)20 700 9902
> Skype: contact42on
> _______________________________________________
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> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

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