[Lustre-discuss] lustre OSS IP change

[Wojciech Turek]

Hi Brendon,

Can you please provide following:
1) output of ifconfig run on each OSS MDS and at least one client
2) output of lctl list_nids run on each OSS MDS and at least one client
3) output of tunefs.lustre --print --dryrun /dev/<OST_block_device> from
each OSS

Wojciech

On 11 January 2011 23:07, Brendon <b at brendon.com> wrote:

> I continued mounting the OSTs on n1 and n2. I received the same errors
> when mounting them as on n0.
>
> I then tried mounting the lustre as a client. That worked, but
> touching a file on it caused it to hang and spit the errors below on
> server head. After about a minute the server became unresponsive to
> ping. I'm guessing it has oops'ed.
>
> I googled the ost_connect error -16, but haven't found anything
> relevnat yet that appears useful.
> I'm going to take a break. I've been working this one all day... time
> for a late lunch.
>
> Any insight is much appreciated.
> -Brendon
>
> Jan 11 14:54:19 jupiter kernel: LustreError: 11-0: an error occurred
> while communicating with 10.1.1.3 at tcp. The ost_connect operation
> failed with -16
> Jan 11 14:54:19 jupiter kernel: LustreError: Skipped 5 previous similar
> messages
> Jan 11 14:57:14 jupiter kernel: LustreError:
> 7694:0:(osc_create.c:348:osc_create()) mylustre-OST0002-osc: oscc
> recovery failed: -110
> Jan 11 14:57:14 jupiter kernel: LustreError:
> 7693:0:(osc_create.c:348:osc_create()) mylustre-OST0001-osc: oscc
> recovery failed: -110
> Jan 11 14:57:14 jupiter kernel: LustreError:
> 7694:0:(lov_obd.c:1074:lov_clear_orphans()) error in orphan recovery
> on OST idx 2/4: rc = -110
> Jan 11 14:57:14 jupiter kernel: LustreError: 11-0: an error occurred
> while communicating with 10.1.1.4 at tcp. The ost_connect operation
> failed with -16
> Jan 11 14:57:14 jupiter kernel: LustreError: Skipped 9 previous similar
> messages
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>



-- 
Wojciech Turek

Senior System Architect

High Performance Computing Service
University of Cambridge
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