[Starlingx-discuss] Error with Ceph OSD
Xie, Cindy
cindy.xie at intel.com
Tue Sep 17 10:30:30 UTC 2019
+ Tingjie who may able to provide help.
From: Mariano Ucha <lw2dht at gmail.com>
Sent: Tuesday, September 17, 2019 8:15 AM
To: starlingx-discuss at lists.starlingx.io
Subject: [Starlingx-discuss] Error with Ceph OSD
Hi! I have my controller now unlocked but i see a problem with ceph OSD that is not UP and i see this error in the logs.
controller-0:/var/log/ceph$ tailf ceph-osd.0.log
2019-09-16 21:04:35.099 7fae54cc51c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 191746
2019-09-16 21:04:35.126 7fae54cc51c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
2019-09-16 21:05:06.616 7f29425401c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 194950
2019-09-16 21:05:06.645 7f29425401c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
2019-09-16 21:05:37.588 7f60d58081c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 198899
2019-09-16 21:05:37.615 7f60d58081c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
2019-09-16 21:06:09.540 7fb94c4771c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 202282
2019-09-16 21:06:09.568 7fb94c4771c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
2019-09-16 21:06:41.656 7f33b6a111c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 206090
2019-09-16 21:06:41.681 7f33b6a111c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
2019-09-16 21:07:13.623 7f3fe3c031c0 0 ceph version 13.2.2 (00071a2d9e839b95f9439daaccd4677c5d15eaa6) mimic (stable), process ceph-osd, pid 209145
2019-09-16 21:07:13.651 7f3fe3c031c0 -1 ** ERROR: unable to open OSD superblock on /var/lib/ceph/osd/ceph-0: (2) No such file or directory
The output of ceph -s
controller-0:/var/log/ceph$ ceph -s
cluster:
id: 6cbe0ddd-f791-4226-8530-7a8347f12437
health: HEALTH_WARN
Reduced data availability: 64 pgs inactive
services:
mon: 1 daemons, quorum controller-0
mgr: controller-0(active)
osd: 1 osds: 0 up, 0 in
data:
pools: 1 pools, 64 pgs
objects: 0 objects, 0 B
usage: 0 B used, 0 B / 0 B avail
pgs: 100.000% pgs unknown
64 unknown
I have no osd UP.
[sysadmin at controller-0 ceph(keystone_admin)]$ system host-stor-list controller-0
+--------------------------------------+----------+-------+------------+--------------------------------------+----------------------------------+--------------+------------------+-----------+
| uuid | function | osdid | state | idisk_uuid | journal_path | journal_node | journal_size_gib | tier_name |
+--------------------------------------+----------+-------+------------+--------------------------------------+----------------------------------+--------------+------------------+-----------+
| c04938b2-cb80-411b-af2a-1a6b82d13df4 | osd | 0 | configured | c99b1eb9-789e-4f55-ae65-96d3bb147224 | /dev/disk/by-path/pci-0000:03:00 | /dev/sdb2 | 1 | storage |
| | | | | | .0-scsi-0:1:0:1-part2 | | | |
| | | | | | | | | |
+--------------------------------------+----------+-------+------------+--------------------------------------+----------------------------------+--------------+------------------+-----------+
[sysadmin at controller-0 ceph(keystone_admin)]$
[sysadmin at controller-0 ceph(keystone_admin)]$ system host-disk-list controller-0
+--------------------------------------+-----------+---------+---------+-------+------------+--------------+----------+-------------------------------------------------+
| uuid | device_no | device_ | device_ | size_ | available_ | rpm | serial_i | device_path |
| | de | num | type | gib | gib | | d | |
+--------------------------------------+-----------+---------+---------+-------+------------+--------------+----------+-------------------------------------------------+
| d04d36cf-abc2-4b0b-b911-028b9eaebf82 | /dev/sda | 2048 | HDD | 300.0 | 16.977 | Undetermined | PCQVU0CR | /dev/disk/by-path/pci-0000:03:00.0-scsi-0:1:0:0 |
| | | | | | | | H4J1HN | |
| | | | | | | | | |
| c99b1eb9-789e-4f55-ae65-96d3bb147224 | /dev/sdb | 2064 | HDD | 538. | 0.0 | Undetermined | PCQVU0CR | /dev/disk/by-path/pci-0000:03:00.0-scsi-0:1:0:1 |
| | | | | 33 | | | H4J1HN | |
| | | | | | | | | |
+--------------------------------------+-----------+---------+---------+-------+------------+--------------+----------+-------------------------------------------------+
I have no more idea to do. The unlock was not clear, i have to reboot the server and then it finished all.
Regards,
Mariano
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