Amanda-Users

Re: Amanda drive read errors

2004-10-20 13:59:16
Subject: Re: Amanda drive read errors
From: Jon LaBadie <jon AT jgcomp DOT com>
To: amanda-users AT amanda DOT org
Date: Mon, 4 Oct 2004 15:17:19 -0400
On Mon, Oct 04, 2004 at 11:16:42AM -0600, Daniel Bentley wrote:
> Here's a summary of the situation: we have Server 1 and Server 2.  Server 
> 1 is the tape backup server, Server 2 is a 'jack of all trades' backup 
> server for the Servers 1-x (is case of catastrophic failure, Server 2 can 
> be booted up to take the place of Server X, has configs for all other 
> servers, certain trees from the other servers are synced up on a regular 
> basis).  Server 2 has been reinstalled with Server 1 configuration, and 
> is currently substituting for Server 1.  Amanda was installed onto Server 
> 2 independently, then the (working) configs from Server 1 were mirrored to 
> Server 2.  I have access to the changer and can preform changer functions 
> just fine through Amanda.
> 
> The problems come with Amanda actually -reading- tapes...
> 
> With the configs and tape sets from the working Server 1 config, Amanda on 
> Server 2 apparently cannot read the tape labels, untils like 'amcheck' and 
> 'amtape' come up with 'not an amanda tape' when trying to read the label.  
> I've then had errors with re-labeling tapes.  Where 'amlabel -f <config> 
> <label>' is supposed to label the current tape, 'amtape <config> show' 
> lists -ALL- tapes in the changer as having the same label.  o.o  So I then 
> specified by individual slots, 'amlabel -f <config> <label5> slot 5' 
> followed by 'amlabel -f <config> <label6> slot 6.'  'amtape <config> show' 
> showed the results correctly (slots 5 and 6 labeled properly).  But when I 
> ran 'amlabel -f <config> <label7> slot 7,' 'amtape <config> show' reported 
> all tapes in the drive with <label7>.  @.@
> 
> For further reference, Server 1 is running Mandrake (Pro.) 9.2, and Server 
> 2 is running Mandrake (Download Ed.) 10.0 (which is why I installed a 
> fresh copy of Amanda on Server 2).
> 
> Any thoughts, anyone running Mandrake 10.0 themselves and notice anything 
> odd with how Amanda behaves...?

Are your slot numbers in the changer config file set up properly?
Sometimes people have "off by one" errors.  I.e. lowest number
0 when it should be 1 or last slot 7 when it should be 6.

jl
-- 
Jon H. LaBadie                  jon AT jgcomp DOT com
 JG Computing
 4455 Province Line Road        (609) 252-0159
 Princeton, NJ  08540-4322      (609) 683-7220 (fax)

<Prev in Thread] Current Thread [Next in Thread>