Ran
sudo systemctl status ceph\*.service ceph\*.target on all monitor nodes
from cli
All showed
*root@node7:~# sudo systemctl status ceph\*.service ceph\*.target*
● ceph-mds.target - ceph target allowing to start/stop all ceph-mds@.service
instances at once
Loaded: loaded (/lib/systemd/syste
Hello, ceph-users community
I have watched the recording of "Ceph Performance Meeting 2022-03-03" (in
the Ceph channel, link https://www.youtube.com/watch?v=syq_LTg25T4) about
OpenCAS and block caching yesterday and it was really informative to me (I
especially liked the part where the filtering o
Thank you Dennis! We have made most of these changes and are waiting to see
what happens.
Thank you,
Ray
-Original Message-
From: Denis Polom
Sent: Saturday, March 12, 2022 1:40 AM
To: ceph-users@ceph.io
Subject: [ceph-users] Re: Scrubbing
Hi,
I had similar problem on my larce clus
Hallo Igor,
I'm glad I could be of help. Thank you for your explanation!
> And I was right this is related to deferred write procedure and apparently
> fast shutdown mode.
Does that mean I can prevent the error in the meantime, before you can fix the
root cause, by disabling osd_fast_shutdow
Hi Martin,
I believe RH's reference architecture team has deployed ceph with CAS
(and perhaps open CAS when it was open sourced), but I'm not sure if
there's been any integration work done yet with ceph-csi. Theoretically
it should be fairly easy though since the OSD will just treat it as
ge
Hi Sebastian,
the proper parameter name is 'osd fast shutdown".
As with any other OSD config parameter one can use either ceph.conf or
'ceph config set osd.N osd_fast_shutdown false' command to adjust it.
I'd recommend the latter form.
And yeah from my last experiments it looks like setting
Hi Igor,
great that you was able to reproduce it!
I did read your comments at the issue #54547. Am I right that I probably have
hundreds of corrupted objects on my EC pools (cephFSD and RBD)? But I only ever
noticed when a rocksDB was damaged. A deep scrub should find the other errors,
right?
I've created a tracker https://tracker.ceph.com/issues/54557 to track this
issue.
Thanks Chris, for bringing this to my attention.
Regards,
Milind
On Sun, Mar 13, 2022 at 1:11 AM Chris Palmer wrote:
> Hi Miland (or anyone else who can help...)
>
> Reading this thread made me realise I had over
