On Sun, 18 Aug 2013, Mika?l Cluseau wrote:
> On 08/18/2013 08:35 AM, Sage Weil wrote:
> > The ceph-disk activate-all command is looking for partitions that are
> > marked with the ceph type uuid. Maybe the jouranls are missing? What
> > does
> >
> > ceph-disk -v activate /dev/sdc1
> >
> > say? Or
> >
> > ceph-disk -v activate-all
> >
> > Where does the 'journal' symlink in the ceph data partitions point to?
>
> ummm ceph-disk activate seems to work:
>
> # ceph-disk -v activate-all
> DEBUG:ceph-disk-python2.7:Scanning /dev/disk/by-parttypeuuid
find /dev/disk/by-parttypeuuid -ls
?
> # ceph-disk -v activate /dev/sdc1
> DEBUG:ceph-disk-python2.7:Mounting /dev/sdc1 on /var/lib/ceph/tmp/mnt.zGfWOj
> with options noatime
> DEBUG:ceph-disk-python2.7:Cluster uuid is d2f0857a-8bea-4b7e-af0c-ee164bc7ecf7
> DEBUG:ceph-disk-python2.7:Cluster name is ceph
> DEBUG:ceph-disk-python2.7:OSD uuid is ee7dcd25-d65c-47ba-85cb-3c64566ba980
> DEBUG:ceph-disk-python2.7:OSD id is 0
> DEBUG:ceph-disk-python2.7:Marking with init system sysvinit
> DEBUG:ceph-disk-python2.7:ceph osd.0 data dir is ready at
> /var/lib/ceph/tmp/mnt.zGfWOj
> DEBUG:ceph-disk-python2.7:Moving mount to final location...
> DEBUG:ceph-disk-python2.7:Starting ceph osd.0...
>
> The journal symlink points to journal partitions on my SSDs :
>
> # for d in d e f g h ; do ceph-disk activate /dev/sd${d}1; done
> # ls -l /var/lib/ceph/osd/ceph-?/journal
> lrwxrwxrwx 1 root root 9 Aug 17 09:05 /var/lib/ceph/osd/ceph-0/journal ->
> /dev/sda5
> lrwxrwxrwx 1 root root 9 Aug 17 09:05 /var/lib/ceph/osd/ceph-1/journal ->
> /dev/sda6
> lrwxrwxrwx 1 root root 9 Aug 17 09:06 /var/lib/ceph/osd/ceph-2/journal ->
> /dev/sda7
> lrwxrwxrwx 1 root root 9 Aug 17 09:06 /var/lib/ceph/osd/ceph-3/journal ->
> /dev/sdb5
> lrwxrwxrwx 1 root root 9 Aug 17 09:06 /var/lib/ceph/osd/ceph-4/journal ->
> /dev/sdb6
> lrwxrwxrwx 1 root root 9 Aug 17 09:06 /var/lib/ceph/osd/ceph-5/journal ->
> /dev/sdb7
>
>
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