[Lustre-discuss] OST disconnect messages on OSS

[Alex Lee]

>/ clip off one of the OSS:
/>/ 
/>/ Aug 13 17:26:48 lustre-oss-0-1 kernel: LustreError: 137-5: UUID 
/>/ 'lfs-OST0004_UUID' is not available  for connect(no target)
/

I dont see any hardware issues. 

Could this be caused by extremely high load? I'm seeing up to 300 load on a dual processor quad core Opteron.

Is there some sort of check ping that the OSS does on the OST? If there is, is there anyway I can extend the timeout?

Thanks,
-Alex