[lustre-discuss] ost_connect to node failed

Colin Faber cfaber at gmail.com
Thu Nov 25 09:10:31 PST 2021


-114 == operation in progress, what's the logging look like on both sides
of the connection?

-cf


On Thu, Nov 25, 2021 at 5:18 AM Hallstein Løhre <
Hallstein.Lohre at alphasystem.no> wrote:

>
>
> Hi,
>
>
>
> After some trouble with runaway processes yesterday, I had to reboot
> several Lustre clients. Now some of these shows the following entries in
> /var/log/messages:
>
>
>
> Nov 25 11:09:51 nodexx kernel: LustreError: 11-0:
> lustre01-OST000a-osc-ffff887ee3207800: operation ost_connect to node
> 192.168.1.xxx at o2ib failed: rc = -114
>
>
>
> The filesystem seems ok, but the stuck processes might have accessed
> file(s) on OST000a. No hardware problem seems to exist, the ost’s are all
> zfs volumes with status ok.
>
> I suspended writing to ost000a, but after reboot of the clients and
> checking for hardware problems, I have reenabled writing.
>
> Any explanation of rc = -114 ?
>
>
>
>
>
> Best Regards
>
>
>
> Hallstein Løhre
>
>
>
> ALPHA SYSTEM AS
>
>
>
>
> _______________________________________________
> lustre-discuss mailing list
> lustre-discuss at lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
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