Yeah, this should work as well...
On 9/24/2020 9:32 AM, Michael Fladischer wrote:
Hi Igor,
Am 23.09.2020 um 18:38 schrieb Igor Fedotov:
bin/ceph-bluestore-tool --path dev/osd0 --devs-source
dev/osd0/block.wal --dev-target dev/osd0/block.db --command
bluefs-bdev-migrate
Would this also work
Hi Michael,
yes, you can use ceph-bluestore-tool to do that. E.g.
bin/ceph-bluestore-tool --path dev/osd0 --devs-source dev/osd0/block.wal
--dev-target dev/osd0/block.db --command bluefs-bdev-migrate
inferring bluefs devices from bluestore path
device removed:0 dev/osd0/block.wal
Hi Eugen,
Am 23.09.2020 um 14:51 schrieb Eugen Block:
I don't think there's a way to remove WAL/DB without rebuilding the OSD.
ceph-bluestore-tool bluefs-bdev-migrate expects a target device to
migrate the data since it's a migration. I can't read the full thread (I
get a server error), what
Hi,
I don't think there's a way to remove WAL/DB without rebuilding the
OSD. ceph-bluestore-tool bluefs-bdev-migrate expects a target device
to migrate the data since it's a migration. I can't read the full
thread (I get a server error), what is the goal here?
Regards,
Eugen
Zitat von
Hi Andreas,
Am 22.09.2020 um 22:35 schrieb Andreas John:
and then removing the journal
enough?
any hints on how to remove the journal?
Regards,
Michael
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Hello,
isnt ceph-osd -i osdnum... –flush-journal and then removing the journal
enough?
On 22.09.20 21:09, Michael Fladischer wrote:
> Hi,
>
> Is it possible to remove an existing WAL device from an OSD? I saw
> that ceph-bluestore-tool has a command bluefs-bdev-migrate, but it's
> not clear to