Re: Disk Failure -- MIDRANGE-L

Thanks for the correction!  So there is not really a need for me to do
option 21 then.  I should just let the CE earn his day's $.


Dare

----- Original Message -----
From: "Andy Nolen-Parkhouse" <aparkhouse@attbi.com>
To: <midrange-l@midrange.com>
Sent: Tuesday, June 04, 2002 10:02 AM
Subject: RE: Disk Failure


> Dare,
>
> I was wrong.  I've just pulled out my old V3R7 system manual.  "The 9406
> models 500, 510, and 530 support concurrent maintenance of all internal
> disk units in either RAID-5 protection or mirrored mode."
>
> I apologize for my earlier misleading posts.
>
> Regards,
> Andy
>
> > -----Original Message-----
> > From: midrange-l-admin@midrange.com
> [mailto:midrange-l-admin@midrange.com]
> > On Behalf Of Dare
> > Sent: Tuesday, June 04, 2002 9:30 AM
> > To: midrange-l@midrange.com
> > Subject: Re: Disk Failure
> >
> > I have IBM maintenance and the CE is on the way to replace the faulty
> > disk.
> > Are you saying I'm going to have "DOWN TIME"? :( Carl, can you confirm
> > that?
> > Is there a way to find out the exact problem with the disk because
> > WRKHDWRSC
> > is reporting all my *STG devices to be operational.
> >
> > Thanks Andy and rest.
> >
> >
> > ----- Original Message -----
> > From: "Andy Nolen-Parkhouse" <aparkhouse@attbi.com>
> > To: <midrange-l@midrange.com>
> > Sent: Tuesday, June 04, 2002 9:26 AM
> > Subject: RE: Disk Failure
> >
> >
> > > Dare,
> > >
> > > From the looks of your disk configuration, you are on an older
> system
> > > which will not allow you to replace the disk while the system is
> active.
> > > Your system will remain active with mirroring and RAID.  You could
> just
> > > wait until your CE arrives and let him deal with it.  The RAID set
> will
> > > rebuild itself when the machine powers up after the new disk is
> > > installed.
> > >
> > > Because you are now unprotected and the loss of an additional drive
> in
> > > the RAID set will require a full system reload, you might want to do
> a
> > > full option 21 save if you have time before your customer engineer
> > > arrives.  Otherwise, if you're on IBM maintenance, let them put it
> back
> > > together for you.
> > >
> > > Regards,
> > > Andy Nolen-Parkhouse
> > >
> > > > Subject: Disk Failure
> > > >
> > > > This is a multi-part message in MIME format.
> > > > --
> > > > [ Picked text/plain from multipart/alternative ]
> > > > Hi guys,
> > > >
> > > > I came in this morning and found out one of my disk failed, I
> already
> > > > called our CE.  Any idea what to look for, steps of action,
> possible
> > > > problems, data recovery, or anything of help.
> > > > Below is my WRKDSKSTS, unit #4 is the failed disk.
> > > >
> > > >
> > > > Thanks.
> > > >
> > > > Work with Disk Status     06/04/02 09:03:45
> > > >
> > > > Elapsed time: 00:08:04
> > > >
> > > > Size % I/O Request Read Write Read Write %
> > > >
> > > > Unit Type (M) Used Rqs Size (K) Rqs Rqs (K) (K) Busy
> > > >
> > > > 1 6606 1967 ++++ 4.1 5.9 1.5 2.6 4.5 6.6 5
> > > >
> > > > 1 6606 1967 ++++ 4.9 5.7 2.4 2.4 4.5 6.9 5
> > > >
> > > > 2 6607 3145 84.7 14.1 5.0 8.5 5.6 4.4 5.9 22
> > > >
> > > > 3 6607 3145 83.3 12.9 5.0 7.6 5.2 4.3 6.0 20
> > > >
> > > > 4 6607 4194 77.0 15.6 5.4 9.6 5.9 4.9 6.2 51
> > > >
> > > >
> > > >
> > > > Work with Disk Status  06/04/02 09:03:45
> > > >
> > > > Elapsed time: 00:08:04
> > > >
> > > > --Protection--
> > > >
> > > > Unit ASP Type Status Compression
> > > >
> > > > 1 1 MRR ACTIVE
> > > >
> > > > 1 1 MRR ACTIVE
> > > >
> > > > 2 1 DPY UNPROT
> > > >
> > > > 3 1 DPY UNPROT
> > > >
> > > > 4 1 DPY FAILED
> > > >
> > > > 5 1 DPY UNPROT
> > >
> > > _______________________________________________
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