RE: Disk missing from configuration

[David Breisacher <DBreisacher@xxxxxxxxxxx>]

Leif - 

Power down the system
Set control panel to manual (2BM)
IPL to DST (if you can)
        1. Work with disk configuration to see if you can see the drives
        2. Check the failing hardware and see if one drive is called out. 

If you can not IPL to DST from disk you might want to IPL from CD-ROM (2DM)
Again you can get into DST and check your disk configuration and failing
devices. 

Since you are not running raid or mirroring one failed drive will cause you
to reload (assuming all drives in one ASP)

David


-----Original Message-----
From: Chuck Lewis [mailto:clewis@iquest.net]
Sent: Thursday, August 16, 2001 8:44 AM
To: midrange-l@midrange.com
Subject: Re: Disk missing from configuration


And of course you are correct Al, sorry about that !

barsa@barsaconsulting.com wrote:

> There is a minimum of 4 disk units in a device parity set.
>
> Al
>
> Al Barsa, Jr.
> Barsa Consulting Group, LLC
>
> 400>390
>
> 914-251-1234
> 914-251-9406 fax
>
> http://www.barsaconsulting.com
> http://www.taatool.com
>
>
>                     Chuck Lewis
>                     <clewis@iquest.net>       To:
midrange-l@midrange.com
>                     Sent by:                  cc:
>                     midrange-l-admin@mi       Subject:     Re: Disk
missing from configuration
>                     drange.com
>
>
>                     08/16/01 11:30 AM
>                     Please respond to
>                     midrange-l
>
>
>
> Well 3 is better then one (have a friend with a system with only 1...) so
> you
> COULD go RAID but I'm guess your not ?
>
> HOPEFULLY someone with more knowledge then me will chime in here shortly -
> good
> luck !
>
> Chuck
>
> Leif Svalgaard wrote:
>
> > no maint. 150, with 3 drives DD001, DD002, DD003,
> > with DD001 gone missing. Not mirrored.
> >
> > From: Chuck Lewis <clewis@iquest.net>
> > > What system (i.e. model) and how many drives ? Raid or Mirrored ? I'm
> > guessing
> > > this is a small one with maybe only one drive ?
> >
> > _______________________________________________
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