On Thursday 13 September 2007 18:05:35 Thomas Roth wrote:
> Hi,
>
> I'm kind of replying to a discussion from October 2006, when someone
> asked for the meaning of
> "LustreError: 9799:0:(filter_io_26.c:646:filter_commitrw_write())error
> starting transaction: rc = -30".
> Evan replied
>
> >The -30 is the Error EROFS or Read-only file system.
>
> My question: where does this knowledge come from? How can I find out
> about the meaning of Lustre crypticism if Google does not send me to a
> helpful  note on a mailing list? I have never been able to find a
> coherent explanation of the constant blubbering of Lustre (even if there
> is no error).
> Likewise I have never found the part of the Lustre message that is
> officially called "Lustre error message or error ID" and thus could be
> pasted into RAS, error.lustre.org Anybody ever been able to use that page?

Usually these are just errno numbers. So for -30 see errno-base.h:

#define EROFS           30      /* Read-only file system */


Cheers,
Bernd

-- 
Bernd Schubert
Q-Leap Networks GmbH

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