How to find the disk partitions attached to a OSD

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On Wed, 21 May 2014, Mike Dawson wrote:

> Looks like you may not have any OSDs properly setup and mounted. It should
> look more like:
> 
> user at host:~# mount | grep ceph
> /dev/sdb1 on /var/lib/ceph/osd/ceph-0 type xfs (rw,noatime,inode64)
> /dev/sdc1 on /var/lib/ceph/osd/ceph-1 type xfs (rw,noatime,inode64)
> /dev/sdd1 on /var/lib/ceph/osd/ceph-2 type xfs (rw,noatime,inode64)
> 
> Confirm the OSD in your ceph cluster with:
> 
> user at host:~# ceph osd tree
> 
> - Mike
> 
> 
> On 5/21/2014 11:15 AM, Sharmila Govind wrote:
> > Hi Mike,
> > Thanks for your quick response. When I try mount on the storage node
> > this is what I get:
> > 
> > *root at cephnode4:~# mount*
> > */dev/sda1 on / type ext4 (rw,errors=remount-ro)*
> > *proc on /proc type proc (rw,noexec,nosuid,nodev)*
> > *sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)*
> > *none on /sys/fs/fuse/connections type fusectl (rw)*
> > *none on /sys/kernel/debug type debugfs (rw)*
> > *none on /sys/kernel/security type securityfs (rw)*
> > *udev on /dev type devtmpfs (rw,mode=0755)*
> > *devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)*
> > *tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)*
> > *none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)*
> > *none on /run/shm type tmpfs (rw,nosuid,nodev)*
> > */dev/sdb on /mnt/CephStorage1 type ext4 (rw)*
> > */dev/sdc on /mnt/CephStorage2 type ext4 (rw)*
> > */dev/sda7 on /mnt/Storage type ext4 (rw)*
> > */dev/sda2 on /boot type ext4 (rw)*
> > */dev/sda5 on /home type ext4 (rw)*
> > */dev/sda6 on /mnt/CephStorage type ext4 (rw)*
> > 
> > 
> > 
> > Is there anything wrong in the setup I have? I dont have any 'ceph'
> > related mounts.
> > 
> > Thanks,
> > Sharmila
> > 
> > 
> > 
> > On Wed, May 21, 2014 at 8:34 PM, Mike Dawson <mike.dawson at cloudapt.com
> > <mailto:mike.dawson at cloudapt.com>> wrote:
> > 
> >     Perhaps:
> > 
> >     # mount | grep ceph
> > 
> >     - Mike Dawson
> > 
> > 
> > 
> >     On 5/21/2014 11:00 AM, Sharmila Govind wrote:
> > 
> >         Hi,
> >            I am new to Ceph. I have a storage node with 2 OSDs. Iam
> >         trying to
> >         figure out to which pyhsical device/partition each of the OSDs are
> >         attached to. Is there are command that can be executed in the
> >         storage
> >         node to find out the same.
> > 
> >         Thanks in Advance,
> >         Sharmila
> > 
> > 
> >         _________________________________________________
> >         ceph-users mailing list
> >         ceph-users at lists.ceph.com <mailto:ceph-users at lists.ceph.com>
> >         http://lists.ceph.com/__listinfo.cgi/ceph-users-ceph.__com
> >         <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com>
> > 
> > 
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> 


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