27 Jul
2020
27 Jul
'20
3:37 p.m.
Hi.
I'm seeing a difference between `ceph-volume lvm list` command result and
data linked in `/var/lib/ceph/osd/*` for db path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db -> /dev/nvme1n1p1
30 Jul
30 Jul
4:10 a.m.
I have also check with pvs and get the same result as ceph-volume. But I
think ceph-osd will use the /var/lib/ceph/osd/ links for its work. Am I
wrong?
`sudo pvs --noheadings --readonly --separator=";" -a -o
lv_tags,lv_path,lv_name,vg_name,lv_uuid,lv_size /dev/sdb`
On Mon, Jul 27, 2020 at 2:37 PM Seena Fallah <seenafallah(a)gmail.com> wrote:
Hi.
I'm seeing a difference between `ceph-volume lvm list` command result and
data linked in `/var/lib/ceph/osd/*` for db path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db -> /dev/nvme1n1p1
5:24 p.m.
On Mon, Jul 27, 2020 at 02:37:26PM +0430, Seena Fallah wrote:
Hi.
I'm seeing a difference between `ceph-volume lvm list` command result
and data linked in `/var/lib/ceph/osd/*` for db path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-
4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-
4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db -> /dev/nvme1n1p1
What do
you expect here? I seem to miss the difference.
The OSDs block device is the osd-block-0c2f092a-4d92-224b0a-85e6-b65221cff791 lv
and /dev/nvme1n1p1 is used as the db volume.
_______________________________________________
Dev mailing list -- dev(a)ceph.io
To unsubscribe send an email to dev-leave(a)ceph.io
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
5:27 p.m.
In ceph-volume result /dev/nvme0n1p1 is for db device and in
/var/lib/ceph/osd/ceph-x/ /dev/nvme1n1p1 is for db device. They are two
different nvme partitions!
On Thu, Jul 30, 2020 at 4:25 PM Jan Fajerski <jfajerski(a)suse.com> wrote:
On Mon, Jul 27, 2020 at 02:37:26PM +0430, Seena Fallah
wrote:
Hi.
I'm seeing a difference between `ceph-volume lvm list` command result
and data linked in `/var/lib/ceph/osd/*` for db path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-
4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d92-
4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db -> /dev/nvme1n1p1
What do
you expect here? I seem to miss the difference.
The OSDs block device is the
osd-block-0c2f092a-4d92-224b0a-85e6-b65221cff791 lv
and /dev/nvme1n1p1 is used as the db volume.
_______________________________________________
Dev mailing list -- dev(a)ceph.io
To unsubscribe send an email to dev-leave(a)ceph.io
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
_______________________________________________
Dev mailing list -- dev(a)ceph.io
To unsubscribe send an email to dev-leave(a)ceph.io
5:39 p.m.
On Thu, Jul 30, 2020 at 04:27:50PM +0430, Seena Fallah wrote:
In ceph-volume result /dev/nvme0n1p1 is for db
device and in
/var/lib/ceph/osd/ceph-x/ /dev/nvme1n1p1 is for db device. They are two
different nvme partitions!
Ah, apologies. Could you please open a ticket on
tracker.ceph.com and attach the
output and log for a debug run of lvm list:
CEPH_VOLUME_DEBUG=true ceph-volume lvm list
Thanks!
On Thu, Jul 30, 2020 at 4:25 PM Jan Fajerski <[1]jfajerski(a)suse.com>
wrote:
On Mon, Jul 27, 2020 at 02:37:26PM +0430, Seena Fallah wrote:
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
Hi.
I'm seeing a difference between `ceph-volume lvm list` command
result
and data linked in `/var/lib/ceph/osd/*` for db
path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
92-
4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
92-
4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db ->
/dev/nvme1n1p1
What do you expect here? I seem to miss the difference.
The OSDs block device is the
osd-block-0c2f092a-4d92-224b0a-85e6-b65221cff791 lv
and /dev/nvme1n1p1 is used as the db volume.
_______________________________________________
Dev mailing list -- [2]dev(a)ceph.io
To unsubscribe send an email to [3]dev-leave(a)ceph.io
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
_______________________________________________
Dev mailing list -- [4]dev(a)ceph.io
To unsubscribe send an email to [5]dev-leave(a)ceph.io
References
1. mailto:jfajerski@suse.com
2. mailto:dev@ceph.io
3. mailto:dev-leave@ceph.io
4. mailto:dev@ceph.io
5. mailto:dev-leave@ceph.io
5:43 p.m.
Sure I will do but when I run command with CEPH_VOLUME_DEBUG=true there
will be no additional logs. Is this okay?
I run:
CEPH_VOLUME_DEBUG=true ceph-volume lvm list /dev/sdb
On Thu, Jul 30, 2020 at 4:39 PM Jan Fajerski <jfajerski(a)suse.com> wrote:
On Thu, Jul 30, 2020 at 04:27:50PM +0430, Seena Fallah
wrote:
In ceph-volume result /dev/nvme0n1p1 is for db
device and in
/var/lib/ceph/osd/ceph-x/ /dev/nvme1n1p1 is for db device. They are two
different nvme partitions!
Ah, apologies. Could you please open a ticket on
tracker.ceph.com and
attach the
output and log for a debug run of lvm list:
CEPH_VOLUME_DEBUG=true ceph-volume lvm list
Thanks!
On Thu, Jul 30, 2020 at 4:25 PM Jan Fajerski <[1]jfajerski(a)suse.com>
wrote:
On Mon, Jul 27, 2020 at 02:37:26PM +0430, Seena Fallah wrote:
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
Hi.
I'm seeing a difference between `ceph-volume lvm list` command
result
and data linked in `/var/lib/ceph/osd/*` for db
path.
Can someone help on this?
ceph-volume lvm list output:
[block]
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
92-
4b0a-85e6-b65221cff791
db device /dev/nvme0n1p1
in /var/lib/ceph/osd:
lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
/dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
92-
4b0a-85e6-b65221cff791
lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db ->
/dev/nvme1n1p1
What do you expect here? I seem to miss the difference.
The OSDs block device is the
osd-block-0c2f092a-4d92-224b0a-85e6-b65221cff791 lv
and /dev/nvme1n1p1 is used as the db volume.
_______________________________________________
Dev mailing list -- [2]dev(a)ceph.io
To unsubscribe send an email to [3]dev-leave(a)ceph.io
--
Jan Fajerski
Senior Software Engineer Enterprise Storage
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
_______________________________________________
Dev mailing list -- [4]dev(a)ceph.io
To unsubscribe send an email to [5]dev-leave(a)ceph.io
References
1. mailto:jfajerski@suse.com
2. mailto:dev@ceph.io
3. mailto:dev-leave@ceph.io
4. mailto:dev@ceph.io
5. mailto:dev-leave@ceph.io
5:52 p.m.
I have added /var/log/ceph/ceph-volume.log in it
https://tracker.ceph.com/issues/46776
Thanks.
On Thu, Jul 30, 2020 at 4:43 PM Seena Fallah <seenafallah(a)gmail.com> wrote:
Sure I will do but when I run command with
CEPH_VOLUME_DEBUG=true there
will be no additional logs. Is this okay?
I run:
CEPH_VOLUME_DEBUG=true ceph-volume lvm list /dev/sdb
On Thu, Jul 30, 2020 at 4:39 PM Jan Fajerski <jfajerski(a)suse.com> wrote:
> On Thu, Jul 30, 2020 at 04:27:50PM +0430, Seena Fallah wrote:
> > In ceph-volume result /dev/nvme0n1p1 is for db device and in
> > /var/lib/ceph/osd/ceph-x/ /dev/nvme1n1p1 is for db device. They are
> two
> > different nvme partitions!
> Ah, apologies. Could you please open a ticket on tracker.ceph.com and
> attach the
> output and log for a debug run of lvm list:
> CEPH_VOLUME_DEBUG=true ceph-volume lvm list
>
> Thanks!
> >
> > On Thu, Jul 30, 2020 at 4:25 PM Jan Fajerski <[1]jfajerski(a)suse.com>
> > wrote:
> >
> > On Mon, Jul 27, 2020 at 02:37:26PM +0430, Seena Fallah wrote:
> > > Hi.
> > > I'm seeing a difference between `ceph-volume lvm list` command
> > result
> > > and data linked in `/var/lib/ceph/osd/*` for db path.
> > > Can someone help on this?
> > > ceph-volume lvm list output:
> > > [block]
> > >
> > /dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
> > 92-
> > > 4b0a-85e6-b65221cff791
> > > db device /dev/nvme0n1p1
> > > in /var/lib/ceph/osd:
> > > lrwxrwxrwx 1 ceph ceph 93 Jun 16 03:19 block ->
> > >
> > /dev/ceph-bcce3074-3095-481f-bf89-5bc746bb5b8f/osd-block-0c2f092a-4d
> > 92-
> > > 4b0a-85e6-b65221cff791
> > > lrwxrwxrwx 1 ceph ceph 14 Jun 16 03:19 block.db ->
> > /dev/nvme1n1p1
> > What do you expect here? I seem to miss the difference.
> > The OSDs block device is the
> > osd-block-0c2f092a-4d92-224b0a-85e6-b65221cff791 lv
> > and /dev/nvme1n1p1 is used as the db volume.
> > >_______________________________________________
> > >Dev mailing list -- [2]dev(a)ceph.io
> > >To unsubscribe send an email to [3]dev-leave(a)ceph.io
> > --
> > Jan Fajerski
> > Senior Software Engineer Enterprise Storage
> > SUSE Software Solutions Germany GmbH
> > Maxfeldstr. 5, 90409 Nürnberg, Germany
> > (HRB 36809, AG Nürnberg)
> > Geschäftsführer: Felix Imendörffer
> > _______________________________________________
> > Dev mailing list -- [4]dev(a)ceph.io
> > To unsubscribe send an email to [5]dev-leave(a)ceph.io
> >
> >References
> >
> > 1. mailto:jfajerski@suse.com
> > 2. mailto:dev@ceph.io
> > 3. mailto:dev-leave@ceph.io
> > 4. mailto:dev@ceph.io
> > 5. mailto:dev-leave@ceph.io
>
> --
> Jan Fajerski
> Senior Software Engineer Enterprise Storage
> SUSE Software Solutions Germany GmbH
> Maxfeldstr. 5, 90409 Nürnberg, Germany
> (HRB 36809, AG Nürnberg)
> Geschäftsführer: Felix Imendörffer
>
>
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6 comments
2 participants
participants (2)
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Jan Fajerski -
Seena Fallah