[Veritas-bu] Bad Tape / Restore
2006-11-29 07:17:59
Subject: |
[Veritas-bu] Bad Tape / Restore |
From: |
gmackinn at ford.com (MacKinnon, G. R. (Gregory)) |
Date: |
Wed, 29 Nov 2006 07:17:59 -0500 |
ida3248b at post.cybercity.dk wrote:
>Hello Jonathan
>
>If you're on UNIX you can use ../netbackup/bin/tar to read the tape.
>If I remember correct the i option ignores errors
>../netbackup/bin/tar ++help, gives a list of options
>
>Regards
>Michael
>
>On Tue, 28 Nov 2006 11:05:36 -0500, Martin, Jonathan (Contractor) wrote
>
>
>>I'm running a restore of some "critical" data but it looks like the tape is
>>
>>
>bad. Is there anyway to tell Netbackup to continue the restore ignoring the
>bad sections of the tape? I've tried multiple drives and each gives me the
>same "restore incomplete" error / fails with a media read error.
>
>
>>
>>-Jonathan
>>
>>
>
>--
>Cybercity Webhosting (http://www.cybercity.dk)
>
>_______________________________________________
>
>
Michael,
I do believe it was you who posted this sometime last year.
It did save my butt at least once. I would only add that you
should narrow down the criteria if possible, i.e. search for
a specific directory as in /home. This will minimize the
times that the tape stops and the amount of unnecessary
data it extracts.
Gregg
For nonmultipexed tape, blocksize 256k:
/usr/openv/netbackup/tar -itvf <norewind device> -b 512
For multipexed tape, blocksize 256k:
/usr/openv/netbackup/tar -iMtvf <norewind device> -b 512
--
=================================================================
Gregg MacKinnon Ford Motor Co.
gmackinn at ford.com 2101 Village Rd.
Technical Computing Section Rm 1116, MD 1074
(313) 594-3716 pager 7958343 Dearborn Michigan, 48124
==================================================================
|
|
|