Hi,
It seems to me that before removing buckets from the crushmap, it is
necessary to do the migration first.
I think you should restore the initial crushmap by adding the default root
next to it and only then do the migration.
There should be some backfill (probably a lot).
__
I've probably answered too quickly if the migration is complete and there
are no incidents.
Are the pg active+clean?
Cordialement,
*David CASIER*
Le mer. 8 nov. 2023 à 11:50, Dav
hi,
I've forget to write the command, I've used:
=
ceph osd crush move fc-r02-ceph-osd-01 root=default
ceph osd crush move fc-r02-ceph-osd-01 root=default
...
=
and I've found also this param:
===
root@fc-r02-ceph-osd-01:[~]: ceph osd crush tree --show-shadow
ID CLASS WEIGHT
Hi,
I overseen also this:
==
root@fc-r02-ceph-osd-01:[~]: ceph -s
cluster:
id: cfca8c93-f3be-4b86-b9cb-8da095ca2c26
health: HEALTH_OK
services:
mon: 5 daemons, quorum
fc-r02-ceph-osd-01,fc-r02-ceph-osd-02,fc-r02-ceph-osd-03,fc-r02-ceph-osd-05
so the next step is to place the pools on the right rule :
ceph osd pool set db-pool crush_rule fc-r02-ssd
Le mer. 8 nov. 2023 à 12:04, Denny Fuchs a écrit :
> hi,
>
> I've forget to write the command, I've used:
>
> =
> ceph osd crush move fc-r02-ceph-osd-01 root=default
> ceph osd crush
