Networker

Re: [Networker] NW 7.1 on Tru64 5.1

2004-02-11 04:24:46
Subject: Re: [Networker] NW 7.1 on Tru64 5.1
From: Mattila Johannes <johannes.mattila AT TULLVERKET DOT SE>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Wed, 11 Feb 2004 10:22:27 +0100
If you have the tapedrives on a SAN shared with harddrives you might get
these types of problems where the disks scsi interupts are "leaked" to the
tapedrives. If that is your case make sure the disks are not on the same
fabric.

rgds
Johannes Mattila

>
> Date:    Tue, 10 Feb 2004 02:46:26 -0500
> From:    Bernd Gotschy <bernd.gotschy AT SYSTEMATICS-TECHSOL DOT DE>
> Subject: NW 7.1 on Tru64 5.1
>
> Hallo all,
>
> we have a problem with NW 7.1 on a Tru64 cluster, V5.1 patchlevel 6.
> The cluster is configured as storage node with 8 LTO 2 drive which
> are shared between the cluster nodes. Under high load of the cluster
> servers we get SCSI bus resets:
> 02/09/04 04:33:13 nsrd: media info: EEI bus/device reset detected
> on /dev/ntape/tape7_d1
> The tape is marked as full and after some errors the drive is
> disabled.
> The drive also reports I/O errors after this resets.
> Did anyone experience the same type of problems? Anyone any
> idea how to
> get rid of these resets?
> I is no hardware problem, we can exclude this.
>
> rgds
> Bernd
>

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