Bacula-users

[Bacula-users] label barcodes on Quantum Scalar i500

2010-04-28 12:07:28
Subject: [Bacula-users] label barcodes on Quantum Scalar i500
From: ekke85 <bacula-forum AT backupcentral DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Wed, 28 Apr 2010 12:02:57 -0400

> Hi,
> 
> I have an IBM TS3310 (rebadged Quantum Scalar i500), however, I don't
> think your problem is specific to the hardware.
> 
> First, can you make sure that your drive numbering is correct? Is
> "drive 0" in fact /dev/nst0? On my systems, sometimes they get mapped
> differently on reboot because I'm not using permanent labels.
> 
> So perhaps it is simply that mtx loads drive 0, but drive 0 is in
> fact /dev/nst4 or something.
> 
> The 'label' command does nothing more than write a little bit of data
> to the tape, so you can execute all of the steps manually and see if
> they work, e.g. pick a slot, pick a drive, load a tape from that slot
> into that drive with mtx, then write a small bit of data using dd or
> tar or whatever, then rewind, eject unload with mt and/or mtx.
> 
> Regards,
> Alex
> 
> On Mon, 26 Apr 2010 12:27:25 -0400
> ekke85 <bacula-forum < at > backupcentral.com> wrote:
> 
> Quote:
> 
> 
> ekke85 wrote:
> Quote:
> Hi
> 
> I hope someone can help me or point me in the right direction. I have a bran 
> new Quantum Scalar i500 with 5 drives and 125 slots. When ever I try to do 
> "label barcodes" it fails with timeout errors. Bacula is reading the barcodes 
> from the tape drive but is not labeling it.
> 
> [snip details]
> 
> -- 
> Alex Chekholko chekh < at > genomics.upenn.edu


Hi Alex

Thanks, you were 100% spot on! I have defined udev rules for my drives and now 
it works like it should.

Here is the udev rules in case someone else needs it:
rand-rhbackup3 &#93;# cat /etc/udev/rules.d/local.rules 
#Autochanger
BUS=="scsi", KERNEL=="sg3", ENV&#123;ID_SERIAL&#125;="1ADIC&nbsp; &nbsp; 
A0C0209217_LLA", NAME="%k", SYMLINK="changer"
#Tape Drive 1
BUS=="scsi", KERNEL=="nst0", ENV&#123;ID_SERIAL&#125;="3500308c09f692094", 
NAME="%k", SYMLINK="Drive1"
#Tape Drive 2
BUS=="scsi", KERNEL=="nst1", ENV&#123;ID_SERIAL&#125;="3500308c09f692098", 
NAME="%k", SYMLINK="Drive2"
#Tape Drive 3
BUS=="scsi", KERNEL=="nst2", ENV&#123;ID_SERIAL&#125;="3500308c09f692000", 
NAME="%k", SYMLINK="Drive3"
#Tape Drive 4
BUS=="scsi", KERNEL=="nst3", ENV&#123;ID_SERIAL&#125;="3500308c09f692090", 
NAME="%k", SYMLINK="Drive4"
#Tape Drive 5
BUS=="scsi", KERNEL=="nst4", ENV&#123;ID_SERIAL&#125;="3500308c09f692004", 
NAME="%k", SYMLINK="Drive5"
rand-rhbackup3 bacula&#93;# 
[/code]

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