Amanda-Users

Re: If most recent backup is not level 0, recovery fails to bring back all files when directories have been renamed

2006-03-08 10:34:08
Subject: Re: If most recent backup is not level 0, recovery fails to bring back all files when directories have been renamed
From: Gene Heskett <gene.heskett AT verizon DOT net>
To: amanda-users AT amanda DOT org
Date: Wed, 08 Mar 2006 10:31:44 -0500
On Wednesday 08 March 2006 10:17, Matt Hyclak wrote:
>On Wed, Mar 08, 2006 at 10:02:43AM -0500, Gene Heskett enlightened us:
>> >On Wednesday, 08.03.2006 at 07:35 -0500, Gene Heskett wrote:
>> >> >On the client being backed-up:
>> >> >
>> >> >$ tar --version
>> >> >
>> >> >tar (GNU tar) 1.14
>> >>
>> >> We believe this version of tar is borked.  Please get the older
>> >> 1.13-19, 1.13-25, or the newer 1.15-1.  For whatever reason, 1.14
>> >> was only visible on gnu.org for about 5 or 6 weeks, being
>> >> replaced with 1.15-1, which for gnu.org, considering the speed
>> >> they normally run at, is instantainious.  I've been running
>> >> 1.15-1 since about a week after it became available without
>> >> problems.
>> >
>> >Interesting.  Do you think that the behaviour I'm seeing is solely
>> > as a result of 'tar' here?
>> >
>> >Is the behaviour I describe something that you believe *should*
>> > *not* happen with AMANDA when using 'tar'?
>>
>> I do not know this for a fact.  ISTR the file headers it made
>> weren't correct and recovery failures were the result.  Possibly
>> someone else can elaborate here?
>
>It created proper archives, however it failed extracting archives that
> had sparse files in them properly. RedHat still uses this version in
> RHEL4, but has backported the fix for this problem from 1.15.1.
>
>> >This package of 'tar' is the current default in Debian/Sarge and is
>> >updated with various security issues without changing the version
>> >number, so it's not entirely clear what version is really there
>> > under the hood.
>>
>> Which is exactly why I get this stuff (both tar and amanda) from the
>> src and build my own.  It Just Works(TM). :)
>
>I hope you build your own RPMs, since I know you use an RPM based
> system ;-)

Nope, I use checkinstall for some stuff, but this isn't being done for 
these.  And they are pinned in yum.conf.  Yeah, my systems borked.  
Funny thing is, it works fine for everything I want to do, which at 
times can best be described as 'an eclectic bunch' of apps.

>Matt

-- 
Cheers, Gene
People having trouble with vz bouncing email to me should add the word
'online' between the 'verizon', and the dot which bypasses vz's
stupid bounce rules.  I do use spamassassin too. :-)
Yahoo.com and AOL/TW attorneys please note, additions to the above
message by Gene Heskett are:
Copyright 2006 by Maurice Eugene Heskett, all rights reserved.

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