Hi,
How about this "osd: 7 osds: 6 up (since 3h), 6 in (since 6w)"
1 osd is missing?
--Original--
From: "Konold,Martin"
We're on the right track!
On Fri, Apr 1, 2022 at 6:57 PM Fulvio Galeazzi wrote:
>
> Ciao Dan, thanks for your messages!
>
> On 4/1/22 11:25, Dan van der Ster wrote:
> > The PGs are stale, down, inactive *because* the OSDs don't start.
> > Your main efforts should be to bring OSDs up, without
Ciao Dan, thanks for your messages!
On 4/1/22 11:25, Dan van der Ster wrote:
The PGs are stale, down, inactive *because* the OSDs don't start.
Your main efforts should be to bring OSDs up, without purging or
zapping or anyting like that.
(Currently your cluster is down, but there are hopes to
45689 - I'll let you know when the
> backport is available.
Smoke test passes with the above PR:
https://pulpito.ceph.com/vshankar-2022-04-01_12:29:01-smoke-wip-vshankar-testing1-20220401-123425-testing-default-smithi/
Requested Yuri to run FS suite w/ master (jobs were not getting
scheduled in my run).
Dear Cephers,
Enabling Ceph mirroring means double writes on the same data pool, thus
possibly degrading the write performance dramatically. By google searching, i
found the following words (apparently appeared several year ago)
"The rbd CLI allows you to use the "--journal-pool" argument
Hello,
Have a 3 node cluster using Proxmox + ceph version 14.2.22 (nautilus).
After a power failure one of the monitors does not start. The log states
some kind of problem with it's rocksdb but I can't really pinpoint the
issue. The log is available at https://pastebin.com/TZrFrZ1u.
How can
Dear Arnaud,
Thanks a lot for sharing your precious experience, and this mothod for cephfs
disaster recovery is really unique and intriguing!
Curiously, how do you do cephfs metadata backup? Should the backup be done very
frequently in order to avoid much data loss? need any special tool to
Hello
I will speak about cephfs because it what I am working on
Of course you can do some kind of rsync or rclone between two cephfs
clusters but at petabytes scales it will be really slow and cost a lot !
There is another approach that we tested successfully (only on test not in
prod)
We
Hi,
restarting ceph managers did not change anything.
# systemctl status ceph-mgr@hbase10.service
● ceph-mgr@hbase10.service - Ceph cluster manager daemon
Loaded: loaded (/lib/systemd/system/ceph-mgr@.service; enabled; vendor
preset: enabled)
Drop-In:
The PGs are stale, down, inactive *because* the OSDs don't start.
Your main efforts should be to bring OSDs up, without purging or
zapping or anyting like that.
(Currently your cluster is down, but there are hopes to recover. If
you start purging things that can result in permanent data loss.).
Den fre 1 apr. 2022 kl 11:15 skrev Konold, Martin :
> Hi,
> running Ceph 16.2.7 on a pure NVME Cluster with 9 nodes I am
> experiencing "Reduced data availability: 448 pgs inactive".
>
> I cannot see any statistics or pool information with "ceph -s".
Since the cluster seems operational, chances
Hi,
running Ceph 16.2.7 on a pure NVME Cluster with 9 nodes I am
experiencing "Reduced data availability: 448 pgs inactive".
I cannot see any statistics or pool information with "ceph -s".
The RBDs are still operational and "ceph report" shows the osds as
expected.
I am wondering how to
Dear Cepher experts,
We are operating some ceph clusters (both L and N versions) at PB scale, and
now planning remote distaster recovery solutions. Among these clusters, most
are rbd volumes for Openstack and K8s, and a few for S3 object storage, and
very few cephfs clusters.
For rbd
Don't purge anything!
On Fri, Apr 1, 2022 at 9:38 AM Fulvio Galeazzi wrote:
>
> Ciao Dan,
> thanks for your time!
>
> So you are suggesting that my problems with PG 85.25 may somehow resolve
> if I manage to bring up the three OSDs currently "down" (possibly due to
> PG 85.12, and other
Ciao Dan,
thanks for your time!
So you are suggesting that my problems with PG 85.25 may somehow resolve
if I manage to bring up the three OSDs currently "down" (possibly due to
PG 85.12, and other PGs)?
Looking for the string 'start interval does not contain the required
bound' I found
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