ADSM-L

Re: Client tries to backup non-existing files

2002-12-20 08:20:58
Subject: Re: Client tries to backup non-existing files
From: Alexander Verkooyen <alexander AT SARA DOT NL>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Fri, 20 Dec 2002 14:20:16 +0100
Richard was right (Thanks Richard!).
My sql query finished. It found the deleted files.
The server thinks the files are still active.

I'm going to rename the file space and ask the customer
to run a fresh backup. After a few weeks I'll remove
the renamed file space. I see no other way to get rid
of these false references in the server.

Thanks to everybody who responded to my question!

Best regards,

Alexander

John Naylor wrote:
>
> Thats a good thought Richard, and easily checked with an sql query
> However if this is the same as I am seeing the sql does not find anything.
>
> Richard Sims <rbs AT bu DOT edu> on 12/19/2002 06:33:30 PM
>
> Please respond to "ADSM: Dist Stor Manager" <adsm-l AT vm.marist DOT edu>
>
> To:   adsm-l AT vm.marist DOT edu
> cc:    (bcc: John Naylor/HAV/SSE)
> Subject:  Re: Client tries to backup non-existing files
>
> >12/19/02   04:43:43 ANS1228E Sending of object '/bla/bla/file' failed
> >
> >Every night the client complains about the same files.
> >
> >And now for the bizarre part: According to our
> >customer these files have been removed from
> >the client some time ago...
>
> Hmmm... I wonder if the Sending error might be the client having seen
> the name in the active-files list it got from the server at the start
> of the backup and, not having found the file in the client file system,
> is trying to incite an Expire, but is having trouble communicating that
> file name to the server (odd characters, etc.).  Keep in mind that many
> message-issuance routines expect normalcy in the strings they handle,
> and neither look for nor deal with inadvertent non-displayable, binary
> characters.  That kind of thing can always throw off an investigation:
> what you see is not the reality.
>
>   Richard Sims, BU
>
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--
-----------------------------------------------
Alexander Verkooijen        (alexander AT sara DOT nl)
Senior Systems Programmer
SARA High Performance Computing