[Lustre-discuss] "processing error" in log file?

[Wolfgang Stief]

Hello!

On Thu, 13 Aug 2009 10:23:57 -0400
"Brian J. Murrell" <Brian.Murrell at Sun.COM> wrote:
> 
> > I didn't find any document so far, where those error numbers are
> > explained. I did also some grep through the source code. Since I'm
> > no programmer at all, I'm not familiar in browsing through source
> > code efficiently :-)
> 
> Without seeing the full context of the messages to which you are
> referring, I can say that those values look like "errno"s.

Ok, good hint, that sounds reasonable.
So, I get one of either "resource busy", "read-only filesystem" or "no
such device" errors.

Log file entries look like this (changed IP address to x.x.x.x):

Aug  9 22:09:45 sososd2 kernel: Lustre:
19798:0:(ldlm_lib.c:815:target_handle_connect()) lustre-OST0000: refuse
reconnection from 2084b6a3-47a3-ffb8-bc0f-6405 89c690ec at x.x.x.x@tcp to
0xffff810030576000; still busy with 12 active RPCs 
Aug  9 22:09:45 osd2 kernel: LustreError:
19798:0:(ldlm_lib.c:1826:target_send_reply_msg()) @@@ processing error
(-16)  req at ffff8101249a3000 x2140997709/t 0
o8->2084b6a3-47a3-ffb8-bc0f-640589c690ec@:0/0 lens 368/264 e 0 to 0 dl
1249870285 ref 1 fl Interpret:/0/0 rc -16/0 
Aug  9 22:09:45 osd2 kernel: LustreError:
19798:0:(ldlm_lib.c:1826:target_send_reply_msg())
Skipped 11 previous similar messages


wolfgang