Amanda-Users

RE: Amanda server crashed!!!

2005-01-31 12:02:59
Subject: RE: Amanda server crashed!!!
From: "Kevin Alford" <kevin.alford AT tmctechnologies DOT com>
To: "Jason Miller" <jwm AT interlinc DOT net>, <gene.heskett AT verizon DOT net>, <amanda-users AT amanda DOT org>
Date: Mon, 31 Jan 2005 11:55:18 -0500
The / is in front of /usr/sbin/restore
 


Kevin D. Alford
Manager,
Network and Facility
TMC Technologies, Inc.
2110 Pleasant Valley Rd.
Fairmont, WV 26554
Phone:  (304) 368-1862 ext. 53
Fax:  (304) 368-1863
 

-----Original Message-----
From: Jason Miller [mailto:jwm AT interlinc DOT net] 
Sent: Monday, January 31, 2005 11:53 AM
To: Kevin Alford; gene.heskett AT verizon DOT net; amanda-users AT amanda DOT 
org
Subject: Re: Amanda server crashed!!!

Try putting a / in front of usr/sbin/restore and see if that helps.


Jason


> From: Kevin Alford <kevin.alford AT tmctechnologies DOT com>
> Date: Mon, 31 Jan 2005 11:40:58 -0500
> To: <gene.heskett AT verizon DOT net>, <amanda-users AT amanda DOT org>
> Subject: RE: Amanda server crashed!!!
> 
> I am getting the following error.  I have found my data.
> 
> [root@lightning /class_saa/restore]# dd if=/dev/rmt1.1 bs=32k skip=1 |

> /usr/bin/gzip -dc | usr/sbin/restore -f... -
> -bash: usr/sbin/restore: A file or directory in the path name does not

> exist.
> 1+0 records in.
> 1+0 records out. 
> 
> I am stumped?
> 
> 
> 
> Kevin D. Alford
>  
> 
> -----Original Message-----
> From: Gene Heskett [mailto:gene.heskett AT verizon DOT net]
> Sent: Monday, January 31, 2005 11:16 AM
> To: amanda-users AT amanda DOT org
> Cc: Kevin Alford
> Subject: Re: Amanda server crashed!!!
> 
> On Monday 31 January 2005 06:30, Kevin Alford wrote:
>> My Amanda backup server crashed, and I had to rebuild it.  I was 
>> running Amanda 2.4.2p2 on AIX 5.1 ML6.
>> I desperately need to restore the data from my Amanda tapes, but I 
>> don't have the Amanda index files.
>> Isn't there a way I can use native Unix to read and restore my tapes 
>> written by Amanda?
>> Your assistance in this matter is greatly appreciated.
>> 
> Sure, use mt to rewind the tape, starting with a tape thats at least a

> dumpcycle old.  dd the label block out to verify the correct starting 
> tape, then dd the next block, both of these to stdout, and follow the 
> directions in the 2nd block to recover the first file to scratch 
> storage. dd the next block to stdout to get the instructions again as 
> it may change from file to file depending on your use of software 
> compression.
> 
> Repeat as required, moving stuff from scratch to where it goes until 
> you've recovered it all.  You'll be a day or so I expect unless you 
> feel confident and cd to the target dir the next file came from, 
> thereby saving you the trouble of moving all that stuff from scratch
storage.
> 
> One of the things I do here, over and above what amanda does, is to 
> make a tarball of both the amanda config directory's contents, and the

> indice directory's contents, and append them to the tape every night 
> after the amdump run is finished and any file locks amdump may have 
> had on things, causeing that file to be missing in the backup, have 
> been removed so I get the whole maryann.
> 
> This may require a reduction in the specified tapesize in your 
> tapetype in order to make sure amanda saves room for them.  This is 
> done by the wrapper script that cron calls, and which then does the 
> amdump, followed by this extra stuff so that the end of the tape 
> actually has the indice and config files on it that wrote *that* tape.
> 
> Currently my scripts have been simplified considerable by liberal use 
> of the comment character as I'm now useing vtapes on a big hard drive,

> but anyone who'd like a copy of them is welcome.  The comments, and 
> variable useage should be grokable by someone familiar with bash
scripts.
> 
> But, by the use of these, I can lose a drive, reinstall the current os

> in bare bones mode, and almost any version of amanda in the 2.4.5 
> series, use dd to recover those last 2 files, and then have all of 
> amanda's facilities to do the rest of the recovery.  That of course is

> if the drive lost isn't the new 200GB I'm using for the vtape storage.
> :)
> 
> 
>> 
>> Kevin D. Alford
> 
> --
> Cheers, Gene
> "There are four boxes to be used in defense of liberty:
>  soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> 99.32% setiathome rank, not too shabby for a WV hillbilly Yahoo.com 
> attorneys please note, additions to this message by Gene Heskett are:
> Copyright 2005 by Maurice Eugene Heskett, all rights reserved.
> 
> 
> 





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