[ceph-users] Upgrade failed, now ceph orch broken

2020-10-02 Thread Ragan, Tj (Dr.)
Hi All, I have a cluster that that I tried upgrading from 15.2.4 to 15.2.5 using the command ‘ceph orch upgrade start —ceph-version 15.2.5’. After upgrading two of the three mgrs, the third mgr failed and the upgrade stopped. I was able to get the third mgr upgraded by changing the systemd fi

[ceph-users] CephFS writes cause system reboot

2020-05-29 Thread Ragan, Tj (Dr.)
Hello all, I have a problem with my CephFS that I’m stumped on. I recently had to rebuild a node who’s system disk failed. Once I did that, I re-created the osd directory structure in /var/lib/ceph/osd and the osds came back into the cluster, then had to backfill. However, I now have the pro

[ceph-users] Actual block size of osd

2020-09-01 Thread Ragan, Tj (Dr.)
Hi All, Does anyone know how to get the actual block size used by an osd? I’m trying to evaluate 4k vs 64k min_alloc_size_hdd and want to verify that the newly created osds are actually using the expected block size. Thanks, -TJ Ragan ___ ceph-users

[ceph-users] Inactive pgs preventing osd from starting

2020-01-31 Thread Ragan, Tj (Dr.)
Hi All, Long story-short, we’re doing disaster recovery on a cephfs cluster, and are at a point where we have 8 pgs stuck incomplete. Just before the disaster, I increased the pg_count on two of the pools, and they had not completed increasing the pgp_num yet. I’ve since forced pgp_num to the

[ceph-users] Re: Inactive pgs preventing osd from starting

2020-01-31 Thread Ragan, Tj (Dr.)
B5a0sUmLb4fRo3JGYVmPWpHsrYw%2BGI9S%2B2sXY%3D&reserved=0 Tel: +49 89 1896585 90 On Fri, Jan 31, 2020 at 3:14 PM Ragan, Tj (Dr.) wrote: Hi All, Long story-short, we’re doing disaster recovery on a cephfs cluster, and are at a point where we have 8 pgs stuck incomplete. Just before the dis

[ceph-users] Re: getting rid of incomplete pg errors

2020-02-07 Thread Ragan, Tj (Dr.)
Hi Hartwig, I’m in a similar situation, did you ever get this fixed? -TJ On 29 Jan 2020, at 11:16, Hartwig Hauschild mailto:ml-c...@hauschild.it>> wrote: Hi, I had looked at the output of `ceph health detail` which told me to search for 'incomplete' in the docs. Since that said to file a bu