[sheepdog-users] modify_event(149) event info for fd X not found

[Stefan Priebe - Profihost AG]

Hello list,

i've seen it several times, that i'm not able to start a VM any more. 
The sheep.log says this:

Jul 04 10:16:24 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:16:24 [main] modify_event(149) event info for fd 98 not found
Jul 04 10:16:35 [main] queue_cluster_request(347) 0x7f783800b5b0 12
Jul 04 10:16:35 [block] do_lookup_vdi(209) looking for vm-101-disk-1 
(468e4f)
Jul 04 10:16:35 [main] modify_event(149) event info for fd 100 not found
Jul 04 10:16:36 [main] queue_cluster_request(347) 0x7f7838008440 12
Jul 04 10:16:36 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:16:49 [main] queue_cluster_request(347) 0x7f783800b1a0 12
Jul 04 10:16:49 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:16:49 [main] modify_event(149) event info for fd 101 not found
Jul 04 10:16:59 [main] queue_cluster_request(347) 0x7f7838016060 12
Jul 04 10:16:59 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:16:59 [main] modify_event(149) event info for fd 98 not found
Jul 04 10:17:07 [main] queue_cluster_request(347) 0x7f783800b5b0 12
Jul 04 10:17:07 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:17:07 [main] modify_event(149) event info for fd 100 not found
Jul 04 10:17:08 [main] queue_cluster_request(347) 0x7f7838008540 12
Jul 04 10:17:08 [block] do_lookup_vdi(209) looking for vm-101-disk-1 
(468e4f)
Jul 04 10:17:08 [main] modify_event(149) event info for fd 88 not found
Jul 04 10:17:29 [main] queue_cluster_request(347) 0x7f783800b1a0 12
Jul 04 10:17:29 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:17:29 [main] modify_event(149) event info for fd 96 not found
Jul 04 10:17:30 [main] queue_cluster_request(347) 0x7f7838016060 12
Jul 04 10:17:30 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:17:30 [main] modify_event(149) event info for fd 98 not found
Jul 04 10:17:40 [main] queue_cluster_request(347) 0x7f783800b5b0 12
Jul 04 10:17:40 [block] do_lookup_vdi(209) looking for vm-100-disk-1 
(abc07a)
Jul 04 10:17:40 [main] modify_event(149) event info for fd 100 not found
Jul 04 10:17:41 [main] queue_cluster_request(347) 0x7f7838008540 12
Jul 04 10:17:41 [block] do_lookup_vdi(209) looking for vm-101-disk-1 
(468e4f)
Jul 04 10:17:41 [main] modify_event(149) event info for fd 88 not found

When i then kill this sheep process and restart it again. The log says:
Jul 04 10:19:31 [main] jrnl_recover(237) opening the directory 
/srv/osd.20/journal/
Jul 04 10:19:31 [main] jrnl_recover(242) starting journal recovery
Jul 04 10:19:31 [main] jrnl_recover(292) journal recovery complete
Jul 04 10:19:31 [main] init_sys_vdi_bitmap(307) found the working 
directory /srv/osd.20/obj/
Jul 04 10:19:31 [main] send_join_request(971) IPv4 ip:10.0.255.101 port:7000
Jul 04 10:19:31 [main] main(272) sheepdog daemon (version 
0.3.0_493_g7c62b6e) started


But when i try to start a VM:

cannot get vdi info, Sheepdog is waiting for other nodes joining, 
vm-100-disk-1 0

vm-100-disk-1: Input/output error

Greets,
Stefan