Congrats Chris and nice "save" on that RBD!
--
Paul
> On Apr 9, 2015, at 11:11 AM, Chris Kitzmiller
> wrote:
>
> Success! Hopefully my notes from the process will help:
>
> In the event of multiple disk failures the cluster could lose PGs. Should
> this occur it is best to attempt to restar
Success! Hopefully my notes from the process will help:
In the event of multiple disk failures the cluster could lose PGs. Should this
occur it is best to attempt to restart the OSD process and have the drive
marked as up+out. Marking the drive as out will cause data to flow off the
drive to el
I'm not having much luck here. Is there a possibility that the imported PGs
aren't being picked up because the MONs think that they're older than the empty
PGs I find on the up OSDs?
I feel that I'm so close to *not* losing my RBD volume because I only have two
bad PGs and I've successfully exp
On Apr 6, 2015, at 1:49 PM, Craig Lewis wrote:
> In that case, I'd set the crush weight to the disk's size in TiB, and mark
> the osd out:
> ceph osd crush reweight osd.
> ceph osd out
>
> Then your tree should look like:
> -9 2.72 host ithome
> 30 2.72
In that case, I'd set the crush weight to the disk's size in TiB, and mark
the osd out:
ceph osd crush reweight osd.
ceph osd out
Then your tree should look like:
-9 *2.72* host ithome
30 *2.72* osd.30 up *0*
An OSD can be UP and OUT, which ca
On Apr 3, 2015, at 12:37 AM, LOPEZ Jean-Charles wrote:
>
> according to your ceph osd tree capture, although the OSD reweight is set to
> 1, the OSD CRUSH weight is set to 0 (2nd column). You need to assign the OSD
> a CRUSH weight so that it can be selected by CRUSH: ceph osd crush reweight
>
On Apr 3, 2015, at 12:37 AM, LOPEZ Jean-Charles wrote:
> according to your ceph osd tree capture, although the OSD reweight is set to
> 1, the OSD CRUSH weight is set to 0 (2nd column). You need to assign the OSD
> a CRUSH weight so that it can be selected by CRUSH: ceph osd crush reweight
> os
Hi Chris,
according to your ceph osd tree capture, although the OSD reweight is set to 1,
the OSD CRUSH weight is set to 0 (2nd column). You need to assign the OSD a
CRUSH weight so that it can be selected by CRUSH: ceph osd crush reweight
osd.30 x.y (where 1.0=1TB)
Only when this is done will
I have a cluster running 0.80.9 on Ubuntu 14.04. A couple nights ago I lost two
disks from a pool with size=2. :(
I replaced the two failed OSDs and I now have two PGs which are marked as
incomplete in an otherwise healthy cluster. Following this page (
https://ceph.com/community/incomplete-pgs
