The fix for https://tracker.ceph.com/issues/69067 is getting
backported/tested.
On Tue, Dec 3, 2024 at 4:04 PM Yuri Weinstein wrote:
> All PRs in the 19.2.1 milestone have been merged.
>
> And I've run preliminary tests on "squid-release" branch.:
>
> https://pulpito.ceph.com/?sha1=a4b5f6b5b3e7c
Ceph uses the next free ID available, so IDs definitely will be reused
if you free them up at some point. I'm not sure why
'--all-available-devices' would suddenly choose a different ID than
the OSD had when you marked it as "destroyed". But I also don't use
that 'all-available-devices' fla
hi,
in case i care to keep an osd id (up to now) i do
...
ceph osd destroy --yes-i-really-mean-it
... replace disk ...
[ ceph-volume lvm zap --destroy /dev/ ]
ceph-volume lvm prepare --bluestore --osd-id --data /dev/ [
--block.db /dev/ ] [ --block.wal
/dev/ ]
... retrieve i.e. with cep
Thanks for your insight. So if I remove an OSD without --replace its ID
won't be reused when I e.g. add a new host with new disks? Even if I
completely remove it from the cluster? I'm asking because I maintain a
failure log per OSD and I'd like to avoid that an OSD previously in host
A migrates
>
> I'm struggling to unbderstand what is the correct way to remove a
> working disk and replace it (e.g. for a disk upgrade) while keeping the
> same OSD ID. I did this several times following this procedure:
>
>https://docs.ceph.com/en/reef/cephadm/services/osd/#replacing-an-osd
>
> eve
> Dear Ceph users,
> I'm struggling to unbderstand what is the correct way to remove a
> working disk and replace it (e.g. for a disk upgrade) while keeping the
> same OSD ID.
There may or may not be good guides for reaching this goal, but as a
long time ceph user I can only say that you should no
Dear Ceph users,
I'm struggling to unbderstand what is the correct way to remove a
working disk and replace it (e.g. for a disk upgrade) while keeping the
same OSD ID. I did this several times following this procedure:
https://docs.ceph.com/en/reef/cephadm/services/osd/#replacing-an-osd
ev
