Bacula-users

Re: [Bacula-users] Director keeps becoming unresponsive

2012-07-05 03:35:19
Subject: Re: [Bacula-users] Director keeps becoming unresponsive
From: Uwe Schuerkamp <uwe.schuerkamp AT nionex DOT net>
To: Keith <keith AT scott-land DOT net>
Date: Thu, 5 Jul 2012 09:32:54 +0200
On Tue, Jul 03, 2012 at 09:08:02PM +0100, Keith wrote:
> Hi,
>     Our Bacula director keeps locking up and so far I've been unable to
> identify exactly why it's happening. Basically everything seems fine
> until we run a scheduled Full backup then after a minute or so BAT &
> bconsole stop working.
> 

Maybe it's busy recycling volumes? What's the load on the server when
this happens? 

Cheers, Uwe 

> Doing a "netstat -an" on the director machine I can still see port 9102
> and I can see that clients are connected.
> I can telnet to the director on port 9102 for a remote machine and get a
> response.
> 
> I've looked through the logs in /var/bacula/working/ but can't see
> anything wrong.
> 
> The Storage daemon is on another server and seems ok.
> We use file based backups, By doing a "df -h" I can see that the backups
> stop as the backup files stop increasing.
> 
> Doing just a "bacula stop" / "bacula start" and we can connect to the
> director again.
> 
> Our  Bacula install was working quite well until last week.
> Unfortunately I've changed loads since then and It's only since last
> weekends full backups failed that I've realized that there's something
> not quite right.
> 
> RECENT HISTORY...
> Until a week ago we were using Bacula 5.2.3
> 
> Last week we upgrade the director to 5.2.9. The catalog was already at
> the latest version (I think V13)
> 
> I realised that LZO compression only works on unix clients Doh!!! Gzip
> is now enabled on our Windows servers (The manual doesn't make that very
> clear)
> 
> I was trying to get data encription to work and managed ! WooHoo but
> have disabled it on my test client until this issues is resolved.
> 
> I realized that the director and storage daemon should be on that version.
> 
> Upgraded Bacula and Storage to 5.2.10
> 
> MY HUNCH....
> We have two networks A & B
> We have two Schedules A & B
> It seems like there's an issue with something on Schedule A. (
> Currently I am eliminating clients form schedule-A and trying it to do a
> FULL backup.
> 
> 
> If anyone has any ideas they would be really appreciated.
> 
> Cheers
> Keith
> 
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threat landscape has changed and how IT managers can respond. Discussions 
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