Bacula-users

Re: [Bacula-users] Using tape autochanger

2009-02-06 11:31:21
Subject: Re: [Bacula-users] Using tape autochanger
From: Brian Debelius <bdebelius AT intelesyscorp DOT com>
To: Christopher Dick <jcdick1 AT yahoo DOT com>
Date: Fri, 06 Feb 2009 11:28:51 -0500
I think this:

 >>Here is the storage related sections of -dir.conf in directory 
/etc/bacula:
Storage {
Name = LTO-2
Address = host.domain.com
SDPort = 9103
Password = host
Device = /dev/st0
Media Type = Ultrium2
}

Should be:

Storage {
Name = LTO-2
Address = host.domain.com
SDPort = 9103
Password = host
Device = Autochanger
Autochanger = yes
Media Type = Ultrium2
}


Christopher Dick wrote:
> I will preface this with the usual "I am new to Bacula" statement 
> before diving into this. I have Googled the errors, and looked at 
> email threads and attempted to get my configs to look like the ones in 
> the documentation and in the various forums and email threads. But 
> nothing seems to work.
>
> Here is the issue:
>
> When I run btape, I get the following:
>
> btape -c /etc/bacula/bacula-sd.conf autochanger
> Tape block granularity is 1024 bytes.
> btape: butil.c:278 Could not find device "autochanger" in config file 
> /etc/bacula/bacula-sd.conf.
> 05-Feb 16:39 btape JobId 0: Fatal error: butil.c:168 Cannot find 
> device "autochanger" in config file /etc/bacula/bacula-sd.conf.
>
> When I run bconsole, I regularly get this:
>
> 3999 Device "LTO-2" not found or could not be opened.
>
> Here is the storage related sections of -dir.conf in directory 
> /etc/bacula:
>
> Storage {
> Name = LTO-2
> Address = host.domain.com
> SDPort = 9103
> Password = host
> Device = /dev/st0
> Media Type = Ultrium2
> }
>
> Here is the Pool definition in -dir.conf
>
> Pool {
> Name = "Tape"
> Pool Type = Backup
> Volume Retention = 365 days
> Recycle = yes
> AutoPrune = yes
> Storage = LTO-2
> }
>
> And finally, here are the entries in -sd.conf from /etc/bacula:
>
> Autochanger {
> Name = Autochanger
> Device = LTO-2
> Changer Command = "/etc/bacula/mtx-changer %c %o %S %a %d"
> Changer Device = /dev/sg1
> }
>
> Device {
> Name = LTO-2
> Drive Index = 0
> Device Type = Tape
> Media Type = Ultrium2
> Archive Device = /dev/st0
> AutomaticMount = yes
> AlwaysOpen = yes
> RemovableMedia = yes
> RandomAccess = no;
> AutoChanger = yes
> LabelMedia = yes
> Spool Directory = /tmp/spool
> Maximum Spool Size = 700000000
> Random Access = no
> }
>
> dmesg has the following information:
>
> scsi 1:0:0:0: Medium Changer HP C7200 1720 PQ: 0 ANSI: 3
> scsi 1:0:0:0: Attached scsi generic sg1 type 8
> scsi 1:0:0:1: Sequential-Access HP Ultrium 2-SCSI F59W PQ: 0 ANSI: 3
> st 1:0:0:1: Attached scsi tape st0
> st 1:0:0:1: st0: try direct i/o: yes (alignment 4 B)
> st 1:0:0:1: Attached scsi generic sg2 type 1
>
> This is running on a dedicated backup server running openSUSE with 
> Bacula v2.4.2, with an HP C7200 "Galactica" model tape library, 
> upgraded to LTO-2. Currently it only has one drive, but will soon have 
> two. Currently, Bacula is running as root (I will change that once I 
> get this working), but I have chmod'd /dev/st0 /dev/nst0 and /dev/sg2 
> to 0777 just to be sure. I've tried using /dev/nst0 and /dev/sg2, the 
> latter being what the HP Tape Tools reports as being the actual tape 
> drive and matches dmesg, but nothing seems to go.
>
> Hopefully that is enough information. if not, I will be happy to 
> provide anything else needed.
>
> Any assistance is greatly appreciated. I am so close to getting this 
> working, I can taste it.
>
> Thanks!
>
>
>
>
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Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM)
software. With Adobe AIR, Ajax developers can use existing skills and code to
build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com
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