[one-users] Starting Ceph OSD

[Pons]

Oh sorry, wrong mailing list. Please ignore the previous message. It
was for the ceph mailing list 

On 2014-08-20 18:41, Pons wrote: 

> Hi
All,
> We monitored two of our osd as down using the ceph osd tree
command. We tried starting it using the following commands but ceph osd
tree command still reports it as down. Please see below for the commands
used. 
> 
> command:sudo start ceph-osd id=osd.0
> output: ceph-osd
(ceph/osd.0) stop/pre-start, process 3831
> 
> ceph osd tree output:
> #
id weight type name up/down reweight
> -1 5.13 root default
> -2 1.71
host ceph-node1
> 0 0.8 osd.0 down 0 
> 2 0.91 osd.2 down 0 
> -3 1.71
host ceph-node2
> 
> command: sudo start ceph-osd id=0
> output:
ceph-osd (ceph/0) start/running, process 3887
> 
> ceph osd tree
output:
> # id weight type name up/down reweight
> -1 5.13 root
default
> -2 1.71 host ceph-node1
> 0 0.8 osd.0 down 0 
> 2 0.91 osd.2
down 0 
> -3 1.71 host ceph-node2
> 
> command: sudo start ceph-osd
id=0
> output: ceph-osd (ceph/0) start/running, process 4348
> 
> ceph
osd tree output:
> # id weight type name up/down reweight
> -1 5.22 root
default
> -2 1.8 host ceph-node1
> 0 0.8 osd.0 down 0 
> 2 0.91 osd.2
down 0 
> 
> Is there any other ways to start an OSD? I'm out of ideas.
What we do is we execute the ceph-deploy activate command to make an OSD
as UP. Is that the right way to do it? We are using ceph version 0.80.4

> 
> Thanks!
> 
> Regards,
> Pons

 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20140820/f5e109dc/attachment.htm>