[PVE-User] pveceph : Unable to add any OSD

Phil Schwarz infolist at schwarz-fr.net
Sun Sep 17 11:18:51 CEST 2017


Hi,
going on on the same problem (links [1] & [2] )

[1] : https://pve.proxmox.com/pipermail/pve-user/2017-July/168578.html
[2] : https://pve.proxmox.com/pipermail/pve-user/2017-September/168775.html

-Added a brand new node, updated to last ceph version (the proxmox team 
recompiled one)

-plugged a new disk

-used GUI (same result with pveceph createosd from cli) to create a new 
osd (with bluestore feature).

1. The OSD doesn't appear on gui
2. The OSD is seen as down and out of any node
3. the /var/log/ceph/ceph-osd.admin.log logfile seems to figure a
mismatch between filestore and bluestore:

2017-09-16 19:12:00.468481 7f6469cdde00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5624
2017-09-16 19:12:00.470154 7f6469cdde00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:00.471408 7f6469cdde00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:00.471727 7f6469cdde00  1 journal close /dev/sdb2
2017-09-16 19:12:00.471994 7f6469cdde00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:05.042622 7f000b944e00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5702
2017-09-16 19:12:05.066343 7f000b944e00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:05.066549 7f000b944e00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:05.066717 7f000b944e00  1 journal close /dev/sdb2
2017-09-16 19:12:05.066843 7f000b944e00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:08.198548 7f5740748e00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5767
2017-09-16 19:12:08.223674 7f5740748e00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:08.223831 7f5740748e00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:08.224213 7f5740748e00  1 journal close /dev/sdb2
2017-09-16 19:12:08.224342 7f5740748e00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:09.149622 7f7b06058e00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5800
2017-09-16 19:12:09.173319 7f7b06058e00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:09.173402 7f7b06058e00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:09.173485 7f7b06058e00  1 journal close /dev/sdb2
2017-09-16 19:12:09.173511 7f7b06058e00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:10.197944 7f7561d50e00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5828
2017-09-16 19:12:10.222504 7f7561d50e00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:10.222723 7f7561d50e00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:10.222753 7f7561d50e00  1 journal close /dev/sdb2
2017-09-16 19:12:10.222785 7f7561d50e00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:14.370797 7f9fecb7fe00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 5964
2017-09-16 19:12:14.371221 7f9fecb7fe00 -1 bluestore(/dev/sdb2) 
_read_bdev_label unable to decode label at offset 102: 
buffer::malformed_input: void 
bluestore_bdev_label_t::decode(ceph::buffer::list::iterator&) decode 
past end of struct encoding
2017-09-16 19:12:14.371350 7f9fecb7fe00  1 journal _open /dev/sdb2 fd 4: 
750050447360 bytes, block size 4096 bytes, directio = 0, aio = 0
2017-09-16 19:12:14.371616 7f9fecb7fe00  1 journal close /dev/sdb2
2017-09-16 19:12:14.371745 7f9fecb7fe00  0 probe_block_device_fsid 
/dev/sdb2 is filestore, 00000000-0000-0000-0000-000000000000
2017-09-16 19:12:21.171036 7f5d7579be00  0 ceph version 12.2.0 
(36f6c5ea099d43087ff0276121fd34e71668ae0e) luminous (rc), process 
(unknown), pid 6130
2017-09-16 19:12:21.209441 7f5d7579be00  0 probe_block_device_fsid 
/dev/sdb2 is bluestore, 92a4a9eb-0a6a-405d-be83-11e4af42fa30



Any hint ?

Thanks by advance
Best regards



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