Em sex., 3 de jul. de 2020 às 17:58, Alexander E. Patrakov
<patrakov@xxxxxxxxx> escreveu:
>
> On Sat, Jul 4, 2020 at 1:37 AM Rodrigo Severo - Fábrica
> <rodrigo@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > Hi,
> >
> >
> > Just rebooted one of my OSD servers after upgrading Ceph from 14.2.9 to
> > 14.2.10 and it's OSDs won't come up.
> >
> > I find the following messages on my log:
> >
> > 4991 Jul 3 17:24:03 osdserver1-df ceph-osd[1272]: 2020-07-03
> > 17:24:03.036 7fcc497f1c00 -1 auth: unable to find a keyring on
> > /var/lib/ceph/osd/ceph-6/keyring: (2) No such file or directory
> > 4992 Jul 3 17:24:03 osdserver1-df ceph-osd[1272]: 2020-07-03
> > 17:24:03.036 7fcc497f1c00 -1 AuthRegistry(0x55e2ff810140) no keyring found
> > at /var/lib/ceph/osd/ceph-6/keyring, disabling cephx
> >
> > and my /var/lib/ceph/osd/ceph-6 directory is empty.
> >
> > I see that on my other servers these /var/lib/ceph/osd/ceph-? directories
> > are tmpfs mounts but I can't understand who is responsible for mounting
> > them as there are no entries for them in /etc/fstab.
> >
> > How can I fix this osd server?
>
> Hi, it is not possible to figure this out based on just the
> information that you provided. E.g., how was the OSD initially
> provisioned? Was it with "ceph-volume lvm"?
I used ceph-deploy. Each osd is a lvm in a different disk.
> In any case, the following commands (please run as root) would help debugging:
>
> lsblk
> lvs -a -o name,lv_tags
The output of the above commands:
root@osdserver1-df:~# lsblk
NAME
MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda
8:0 0 223.6G 0 disk
└─sda1
8:1 0 223.6G 0 part
├─vg-root
253:2 0 50G 0 lvm /
├─vg-swap_1
253:3 0 8G 0 lvm [SWAP]
├─vg-home
253:4 0 10G 0 lvm /home
├─vg-opt
253:5 0 10G 0 lvm /opt
├─vg-var
253:6 0 30G 0 lvm /var
└─vg-tmp
253:7 0 10G 0 lvm /tmp
sdb
8:16 0 3.7T 0 disk
└─sdb1
8:17 0 3.7T 0 part
└─vg_ceph_slow_8-lv_ceph_slow_8
253:1 0 3.7T 0 lvm
sdc
8:32 0 1.8T 0 disk
└─sdc1
8:33 0 1.8T 0 part
└─ceph--bfcfde03--3a62--41ed--a037--d8aaf030a6d8-osd--block--445c4224--5087--4a28--a1ee--f23c5768207c
253:0 0 1.8T 0 lvm
root@osdserver1-df:~# lvs -a -o name,lv_tags
LV LV Tags
osd-block-445c4224-5087-4a28-a1ee-f23c5768207c
ceph.block_device=/dev/ceph-bfcfde03-3a62-41ed-a037-d8aaf030a6d8/osd-block-445c4224-5087-4a28-a1ee-f23c5768207c,ceph.block_uuid=NzwNAF-zVwO-t1sh-OMZa-yFs1-QLWs-GZUvUT,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=e348b63c-d239-4a15-a2ce-32f29a00431c,ceph.cluster_name=ceph,ceph.crush_device_class=None,ceph.encrypted=0,ceph.osd_fsid=445c4224-5087-4a28-a1ee-f23c5768207c,ceph.osd_id=6,ceph.type=block,ceph.vdo=0
home
opt
root
swap_1
tmp
var
lv_ceph_slow_8
ceph.block_device=/dev/vg_ceph_slow_8/lv_ceph_slow_8,ceph.block_uuid=yrS8R7-N9rN-r0Jx-JoOU-Rapz-uoKJ-2FI1p4,ceph.cephx_lockbox_secret=,ceph.cluster_fsid=e348b63c-d239-4a15-a2ce-32f29a00431c,ceph.cluster_name=ceph,ceph.crush_device_class=None,ceph.encrypted=0,ceph.osd_fsid=45b3c8ed-3852-4f1c-84b3-7d8a7cb129cb,ceph.osd_id=8,ceph.type=block,ceph.vdo=0
root@osdserver1-df:~#
Any ideas on how to further debug this issue?
Regards,
Rodrigo Severo
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