Re: pdisk, no hdisk

From: Sergio Luiz Novaes (algol@LCC.UFMG.BR)
Date: Fri Feb 07 2003 - 07:31:35 EST


I think you have done a diag test on this pdisk, if not I recommend you do
it to get a final error report.

Sergio Luiz Novaes
LCC/UFMG - CENAPAD-MG/CO
Tel: +55 31 3499 5391/4910
Fax: +55 31 3499 5390

                      Lloyd Dieter
                      <ldieter@SNRGY.CO To: aix-l@Princeton.EDU
                      M> cc:
                      Sent by: IBM AIX Subject: Re: pdisk, no hdisk
                      Discussion List
                      <aix-l@Princeton.
                      EDU>

                      07/02/2003 09:43
                      Please respond to
                      IBM AIX
                      Discussion List

Well,

I tried that.

Tried: smitty -> devices -> SSA RAID Arrays -> change/show use of an SSA
physical disk, and this gives me "there are no items of this type".

Also tried deleting the pdisk & re-running cfgmgr, and it just comes back
the same way.

I've sort of come to the conclusion that it can't be done easily.

-Lloyd

On Thu, 6 Feb 2003 07:52:01 -0600
Bill Verzal <Bill_Verzal@BCBSIL.COM> wrote:

> Go into the SSA smit menus and change the pdisk# from whatever it is
> (RAID Array Candidate, Hot-spare, etc) to "AIX System Disk".
> -----------------------------------------------------------------------
> ---------------------------------
>
> Bill Verzal
> Technical Consultant
> Forbes Technical Consulting
> (312) 653-3684
> bill_verzal@bcbsil.com
> billverzal@imcingular.com (Pager)
> 888-428-4025 (Pager)
> MailStop: 27.202B
>
>
>
> All,
>
> I recently installed a couple of used SSA drives for a customer. After
> running cfgmgr, I get one of the drives with a pdisk, but no
> corresponding hdisk.
>
> I am aware that the most likely cause of this is that this drive was
> previously attached to an SSA raid controller, and now is not.
>
> Is there a way, without connecting to a raid controller, to "reset" this
> drive such that it can be used on this older non-raid SSA controller?
>
> TIA...
>
> -Lloyd
>
> --

--
-----------------------------------------------------------------
    Lloyd Dieter        -       Senior Technology Consultant
                     Registered Linux User 285528
   Synergy, Inc.   http://www.synergyinc.cc   ldieter@snrgy.com
             Main:585-389-1260    fax:585-389-1267
 -----------------------------------------------------------------


This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 22:16:34 EDT