Do you have a netdump server configured? If so, it'll have the details of the hb timeout.
Jeffery P. Humes wrote: > I have set it to 30 seconds, and the same thing still happens. > > (15,1):o2hb_write_timeout:164 ERROR: Heartbeat write timeout to device > etherd/e0.1p1 after 30000 milli > seconds > panic+0x3e/0x174 (15,1):o2hb_stop_all_regions:1789 ERROR: stopping > heartbeat on all active regions. > Kernel panic - not syncing: ocfs2 is very sorry to be fencing this > system by panicing > > [<c01233de>] [<f8cc826a>] o2quo_disk_timeout+0x0/0x2 [ocfs2_nodemanager] > [<c01313f8>] run_workqueue+0x7f/0xba [<f8cc6b15>] > o2hb_write_timeout+0x0/0x65 [ocfs2_nodemanager] > [<c0131be5>] worker_thread+0x0/0x117 [<c0131ccb>] > worker_thread+0xe6/0x117 > [<c011daa9>] default_wake_function+0x0/0xc [<c01344fd>] > kthread+0x9d/0xc9 > [<c0134460>] kthread+0x0/0xc9 [<c0102005>] > kernel_thread_helper+0x5/0xb > > -JPH > > > Sunil Mushran wrote: >> The 12 sec default is low. Bump it up to 30 secs or even higher. FAQ >> has the details. >> The higher you set it to, the longer the brown-out time. >> >> Jeffery P. Humes wrote: >>> I have an OCFS2 filesystem on a coraid AOE device. >>> It mounts fine, but with heavy I/O the server self fences claiming a >>> write timeout: >>> >>> (16,2):o2hb_write_timeout:164 ERROR: Heartbeat write timeout to >>> device etherd/e0.1p1 after 12000 milliseconds >>> (16,2):o2hb_stop_all_regions:1789 ERROR: stopping heartbeat on all >>> active regions. >>> Kernel panic - not syncing: ocfs2 is very sorry to be fencing this >>> system by panicing >>> >>> It is my understanding that OCFS is expecting that the only >>> heartbeat available to be on disk the same disk that I am writing to? >>> >>> Is there any way like with other clustering setups to setup a >>> different or even multiple heartbeats? On a crossover between >>> servers, or on a private interface? >>> Seems like putting it only on the disk, that may have heavy IO is >>> going to cause problems. >>> >>> Any advice on setting up the heartbeats would be greatly appreciated. >>> >>> Thanks, >>> >>> -JPH >>> >>> >>> _______________________________________________ >>> Ocfs2-users mailing list >>> [email protected] >>> http://oss.oracle.com/mailman/listinfo/ocfs2-users >>> _______________________________________________ Ocfs2-users mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-users
