[Veritas-bu] Sharing tapedrives with Linux Media servers
2006-03-22 13:59:41
Subject: |
[Veritas-bu] Sharing tapedrives with Linux Media servers |
From: |
austin.murphy AT gmail DOT com (Austin Murphy) |
Date: |
Wed, 22 Mar 2006 13:59:41 -0500 |
I have a very similar config and the problem seems to lie in the linux
command "make_scsi_dev" which creates and/or deletes the device
links that netbackup uses. If a drive is in use, it will delete the
link to it for some (dumb?) reason. make_scsi_dev gets run on every
startup.
Once all the links were created, I disabled the execute bit on this command.
This obviously doesn't address the root cause, but it stops the problem.
Austin
On 3/22/06, Kathryn Hemness <kfhemness AT ucdavis DOT edu> wrote:
> Greetings,
>
> I've been fighting with sharing tapedrives with a Linux media server
> for about a month now and I'd really appreciate some help.
>
> My problem lies not with the sharing but with the linux device paths
> becoming unconfigured when the linux server is rebooted. I have 2
> Solaris servers and 1 Linux server, and the drives are in an 8-drive
> library connected to a fiber-channel switch.
>
> When I reboot the Linux server when any of the tape drives is in use
> by the other servers, my Linux server won't configure any of them and
> ltid won't start. This behavior is unique to shared tape drives; if
> I configure a couple of drives in the library as dedicated to the Linux
> media server, then the device files persist across reboots.
>
> I've just ordered 2 more Linux boxes to replace the Solaris boxes
> because of their superior throughput so I have to get this issue resolve.
>
> Thanks for any help.
>
>
> --kathy
>
> _______________________________________________
> Veritas-bu maillist - Veritas-bu AT mailman.eng.auburn DOT edu
> http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
>
|
|
|