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

You didn’t say what you used to compress the files or what Operating System you’re using.

I saw an issue recently where one of our DBAs had compressed and sent to tar a file but was later unable to uncompress/untar it.

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.

From: veritas-bu-bounces AT mailman.eng.auburn DOT edu [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of vinayak.vaijwade AT wipro DOT com
Sent: Wednesday, November 05, 2008 1:03 AM
To: veritas-bu AT mailman.eng.auburn DOT edu
Subject: [Veritas-bu] Netbackup Post Restorastion issue.

Hi All,

I am using Veritas Netbackup 6.5 tool. I am facing some problem after the restoration of backup.

I have taken a backup of 'Oracle Archive files' (compressed files) on a SDLT 320 tape (2 months old backup).

Now when I am doing restoration of this backup it happens successfully (Status 0).

But when I am trying to uncompress the files from restoration it gives me the error

"uncompress: file name - corrupt input".

But some of my files gets uncompressed.

I have done restoration from other tape also. It also gives the same error.

Kindly let me know where the problem lies ?

Thanks & Regards,
Vinayak D. Vaijwade

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