Bacula-users

Re: [Bacula-users] Bacula SD crashing, traceback stops at linux-vdso.so.1

2012-09-03 20:49:32
Subject: Re: [Bacula-users] Bacula SD crashing, traceback stops at linux-vdso.so.1
From: Phil Stracchino <alaric AT metrocast DOT net>
To: stevecs AT chaven DOT com
Date: Mon, 03 Sep 2012 20:47:04 -0400
On 09/03/12 18:50, Steve Costaras wrote:
> 
> when I had problems here, I also did not see hard errors w/ application code, 
> just slow performance (70MB/s or so).   When I ran the manufacturer's drive 
> test code it did show up internal issues (compression/crc/etc not withing 
> manufacturer specs).  
> 
> Not saying that this is your problem at all, Just commenting on a possibility.

At this point (which is to say, 600GB into a full backup of four
clients), it's looking pretty conclusive that the problem is that having
MaxBlockSize not an exact multiple of 1024 with an LTO drive causes, or
can cause, bacula-sd to crash, since that is the ONLY thing I changed
before the problem manifested, and also the only thing I had to change
to fix it.


-- 
  Phil Stracchino, CDK#2     DoD#299792458     ICBM: 43.5607, -71.355
  alaric AT caerllewys DOT net   alaric AT metrocast DOT net   phil AT 
co.ordinate DOT org
  Renaissance Man, Unix ronin, Perl hacker, SQL wrangler, Free Stater
                 It's not the years, it's the mileage.

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