Veritas-bu

Re: [Veritas-bu] Netbackup Post Restorastion issue.

2008-11-05 11:00:23
Subject: Re: [Veritas-bu] Netbackup Post Restorastion issue.
From: "Ed Wilts" <ewilts AT ewilts DOT org>
To: "Jeff Lightner" <jlightner AT water DOT com>
Date: Wed, 5 Nov 2008 09:47:36 -0600
On Wed, Nov 5, 2008 at 6:53 AM, Jeff Lightner <jlightner AT water DOT com> wrote:
This was because the tar and gzip/gunzip commands on HP-UX 11.11 are not the same as the ones the average Linux distro would have.   Essentially the HP-UX versions couldn't handle files larger than 2 GB (despite the fact the filesystem itself could).   I was able to solve the problem by moving the bundled file off to a Linux server and doing the tar extraction and gunzip there then moving the uncompressed file back to HP-UX.   Note that before doing that I did try using the tar that comes with NetBackup since it is a modified GNU tar but that didn't help.

We've also seen some fun issues with compress utilities on Solaris (and possibly HP-UX - I can' remember).  The compress would set the creation date of the compressed file to the creation date of the archive log.  This caught us early on when the compressed file appeared to have been created *before* the last backup so the next backup would skip it.  A simple "touch" on the compressed file solved that problem.

As always, test your backups.  At a minimum, do a regular bplist to make sure you're backing up what you're supposed to be backing up. 

   .../Ed
 
Ed Wilts, RHCE, BCFP, BCSD, SCSP, SCSE
ewilts AT ewilts DOT org
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