[Lustre-discuss] HA problem with Lustre 2.2

Adrian Ulrich adrian at blinkenlights.ch
Mon Apr 1 02:30:19 PDT 2013

> Mar 28 16:05:56 mds1 kernel: LustreError: 11-0: an error occurred while
> communicating with at o2ib. The ost_connect operation failed with
> -19

I suppose thats the NID of a 'dead' OST?

How was the filesystem formatted? Did you specify --msgnode and --failnode ?

 RFC 1925:
   (11) Every old idea will be proposed again with a different name and
        a different presentation, regardless of whether it works.

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