:40, Alfredo Deza wrote:
On Tue, Jun 12, 2018 at 4:37 AM, Vadim Bulst wrote:
no change:
root@polstor01:/home/urzadmin# ceph-volume lvm zap --destroy /dev/dm-0
--> Zapping: /dev/dm-0
This is the problem right here. Your script is using the dm device
that belongs to an LV.
What you want to do
On 12.06.2018 12:55, Alfredo Deza wrote:
On Tue, Jun 12, 2018 at 6:47 AM, Vadim Bulst wrote:
Hi Alfredo,
thanks for your help. Yust to make this clear /dev/dm-0 is the name of my
multipath disk:
root@polstor01:/home/urzadmin# ls -la /dev/disk/by-id/ | grep dm-0
lrwxrwxrwx 1 root root 10 Jun 12 07
tion is
passed to ceph-volume.
On Jun 11, 2018, 22:44 +0300, Vadim Bulst
, wrote:
Dear Cephers,
I'm trying to migrate our OSDs to Bluestore using this little script:
#!/bin/bash
HOSTNAME=$(hostname -s)
OSDS=`ceph osd metadata | jq -c '[.[] | select(.osd_objectstore |
contains("filestore"))
y $DEVICE
*From:* ceph-users on behalf of
Vadim Bulst
*Sent:* Tuesday, 12 June 2018 4:46:44 PM
*To:* ceph-users@lists.ceph.com
*Subject:* Re: [ceph-users] Filestore -> Bluestore
Thanks Sergey.
Could you specify your answer a bit more? When I look into the manp
ünchen
Tel +49 (0)89 / 30622-368
Mail herbert_steinin...@psych.mpg.de
Web http://www.psych.mpg.de
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--
Vadim Bulst
Universität Leipzig /
-users [mailto:ceph-users-boun...@lists.ceph.com] Im Auftrag von Vadim
Bulst
Gesendet: Dienstag, 12. Juni 2018 11:16
An: ceph-users@lists.ceph.com
Betreff: Re: [ceph-users] Problems with CephFS
Hi Herbert,
could you please run "ceph osd df"?
Cheers,
Vadim
On 12.06.2018 11:06, Steininger,
Yeah I've tried it - no success.
On 12.06.2018 15:41, Sergey Malinin wrote:
You should pass underlying device instead of DM volume to ceph-volume.
On Jun 12, 2018, 15:41 +0300, Alfredo Deza , wrote:
On Tue, Jun 12, 2018 at 7:04 AM, Vadim Bulst
wrote:
I cannot release this lock
an LV on top of that dm? We don't support multipath devices:
http://docs.ceph.com/docs/master/ceph-volume/lvm/prepare/#multipath-support
Best,
Vadim
On 12.06.2018 12:55, Alfredo Deza wrote:
On Tue, Jun 12, 2018 at 6:47 AM, Vadim Bulst
wrote:
Hi Alfredo,
thanks for your help. Yust to make
was provided with
--osd-id
Running command: ceph osd destroy osd.1 --yes-i-really-mean-it
stderr: destroyed osd.1
--> RuntimeError: Cannot use device (/dev/dm-0). A vg/lv path or an
existing device is needed
Does anybody know how to solve this problem?
Cheers,
Vadim
--
Vadim Bulst
Univ
n, there should be no advantage for redundancy
by moving data around after one host gone down - or do I miss something here?
Cheers and many thanks in advance,
Oliver
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