[ceph-users] Re: Almost there - trying to recover cephfs from power outage

2022-09-21 Thread Jorge Garcia
Thanks Dan! The recovery is now complete! On 9/21/22 00:43, Dan van der Ster wrote: Hi Jorge, There was an older procedure before the --recover flag. You can find that here: https://github.com/ceph/ceph/pull/42295/files It was the result of this tracker:

[ceph-users] Slow OSD startup and slow ops

2022-09-21 Thread Gauvain Pocentek
Hello all, We are running several Ceph clusters and are facing an issue on one of them, we would appreciate some input on the problems we're seeing. We run Ceph in containers on Centos Stream 8, and we deploy using ceph-ansible. While upgrading ceph from 16.2.7 to 16.2.10, we noticed that OSDs

[ceph-users] RGW multi site replication performance

2022-09-21 Thread Steven Goodliff
Hi, i have a multi-site Ceph setup with each site having 6 nodes only running RGW's. When putting lots of small objects in site A the replication to site B is much slower than the put rate, for example I can put at around 500MB/s but the replication is around 60MB/s even when the PUT object

[ceph-users] Re: RGW problems after upgrade to 16.2.10

2022-09-21 Thread Rok Jaklič
Solution was found by colleague and it was: ms_mon_client_mode = crc ... because of https://github.com/ceph/ceph/pull/42587/commits/7e22d2a31d277ab3eecff47b0864b206a32e2332 Rok On Thu, Sep 8, 2022 at 6:04 PM Rok Jaklič wrote: > What credentials should RGWs have? > > I have intentionally > >

[ceph-users] Ceph Quince Not Enabling `diskprediction-local` - RESOLVED

2022-09-21 Thread duluxoz
Hi Everybody (Hi Dr. Nick), A I've just figured it out - it should have been an underscore (`_`) not a dash (`-`) in `ceph mgr module enable diskprediction_local` "Sorry about that Chief" And sorry for the double-post (damn email client). Cheers Dulux-Oz

[ceph-users] Ceph Quince Not Enabling `diskprediction-local` - Help Please

2022-09-21 Thread duluxoz
Hi Everybody (Hi Dr. Nick), So, I'm trying to get my Ceph Quincy Cluster to recognise/interact with the "diskprediction-local" manager module. I have the "SMARTMon Tools" and the "ceph-mgr-diskprediction-local" package installed on all of the relevant nodes. Whenever I attempt to enable

[ceph-users] Ceph Quince Not Enabling `diskprediction-local` - Help Please

2022-09-21 Thread duluxoz
Hi Everybody (Hi Dr. Nick), So, I'm trying to get my Ceph Quincy Cluster to recognise/interact with the "diskprediction-local" manager module. I have the "SMARTMon Tools" and the "ceph-mgr-diskprediction-local" package installed on all of the relevant nodes. Whenever I attempt to enable

[ceph-users] Re: Almost there - trying to recover cephfs from power outage

2022-09-21 Thread Dan van der Ster
Hi Jorge, There was an older procedure before the --recover flag. You can find that here: https://github.com/ceph/ceph/pull/42295/files It was the result of this tracker: https://tracker.ceph.com/issues/51341 Also, here was the change which added the --recover flag:

[ceph-users] Ceph iSCSI & oVirt

2022-09-21 Thread duluxoz
Hi Everybody (Hi Dr. Nick), I'm attacking this issue from both ends (ie from the Ceph-end and from the oVirt-end - I've posted questions on both mailing lists to ensure we capture the required knowledge-bearer(s)). We've got a Ceph Cluster set up with three iSCSI Gateways configured, and we