Networker

Re: [Networker] NDMP Restore Fails at premature EOF marker

2006-04-07 11:24:40
Subject: Re: [Networker] NDMP Restore Fails at premature EOF marker
From: Stan Horwitz <stan AT TEMPLE DOT EDU>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Fri, 7 Apr 2006 11:18:30 -0400
On Apr 7, 2006, at 10:53 AM — 4/7/06, Charlie Patterson wrote:

Hello,

We're struggling with restore problem involving the following environment:

2 NetApps with OnTap 7.01 (both the Data Server and Tape Server)
EMC/Legato NetWorker 7.1.3 b404 on a Solaris 9 NetWorker server
Qualstar TLS-8466 with 4 LTO-3 Tape drives
Backups were performed using NDMP 3 without DAR enabled
Restored data is 111GB of a 600GB saveset.

We have been trying to restore a directory from full backups taken ever week over the last six months without success. The restores always fail on the last volume of the saveset when an EOF mark is encountered before the end of
the data.

NetWorker reported the backups were successful in the logs, and the entire directory structure is recreated when the restore begins - place 0- byte files in all the correct locations. NetWorker's media database indicates
the savesets were not incomplete or aborted.

Charlie;

Fortunately, I have never experienced that problem, but I can't help but wonder if you are experiencing a situation that warranted Legato to issue a technical alert dated April 4, 2005. This may be a long- shot, but try asking the folks at Legato who are handling your case about LGTpa69733 which is cited in the technical alert and if this issue is the source of the problem you are experiencing.

If you have access to EMC's tech support web site, the shortened URL for this technical alert is

 <http://tinyurl.com/m2m9l>

Good luck,


Stan Horwitz
stan AT temple DOT edu

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