Re: Removing a failed drive permanently

He he ....

trivia king ???? 

Have I sent this before to the list ???? :-)

Sorry.... dont know what the _x_ stands for.

IMO (using DST or SST or was it DSKSTS) the screen tells that 030 - 084
is the model no. - confused me a lot some years ago, when one of my disks
retired (thread in midrange.com).

Leif 
----- Original Message ----- 
From: "Haase, Justin C." <justin.haase@xxxxxxxxxxxx>
To: "Midrange Systems Technical Discussion" <midrange-l@xxxxxxxxxxxx>
Sent: 3. januar 2007 22:04
Subject: RE: Removing a failed drive permanently

Wow!  Ok, trivia king - what's the type for?  I was looking for it the
other day, and I swore I've seen it before (like for example, 6707-070-x
- what's x mean?) but I can't find it.

Model - Level - Type, I believe it what disks are represented as.  Below
are levels, IIRC.


--
Justin C. Haase - Solution Engineer
IBM Certified Systems Expert - System i
Kingland Systems Corporation

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Leif Guldbrand -
Think400.dk
Sent: Wednesday, January 03, 2007 3:00 PM
To: Midrange Systems Technical Discussion
Subject: Re: Removing a failed drive permanently

And for the archieves - Disk models (may not be up to date):

030 - Unprotected or mirrored unit of a type not supported in HA
controller parity set 
      (520-byte device).

050 - Unprotected or mirrored unit of a type supported in HA controller
parity set membership
      (522-byte device). Data compression inactive

060 - Unprotected or mirrored unit of a type supported in HA controller
parity set membership
      (522-byte device). Data compression active

070 - Non-parity unit of parity set (full capacity, 522-byte device).
Data compression inactive

072 - Parity unit in parity set with 8 parity units (7/8 capacity,
522-byte device). Data
      compression inactive

074 - Parity unit in parity set with 4 parity units (3/4 capacity,
522-byte device). Data
      compression inactive.

080 - Non-parity unit of parity set (full capacity, 522-byte device).
Data compression active

082 - Parity unit in parity set with 8 parity units (7/8 capacity,
522-byte device). Data
      compression active

084 - Parity unit in parity set with 4 parity units (3/4 capacity,
522-byte device). Data
      compression active

Regards
Leif
----- Original Message -----
From: "Larry Bolhuis" <lbolhuis@xxxxxxxxxx>
To: "Midrange Systems Technical Discussion" <midrange-l@xxxxxxxxxxxx>
Sent: 3. januar 2007 21:27
Subject: Re: Removing a failed drive permanently

If the drive is a model 070 then you can remove it from the ASP and

then 

from the RAID set and then from the system. If it's any other 07x

number 

then you need to remove it from the ASP, then end RAID, then remove

it, 

then restart RAID.

  - Larry

Pete Helgren wrote:

I have replaced a failed drive with a new drive before but I'd like

to 

pull one that I have no intention of replacing.  The system is at

only 

20% and losing a 8GB drive will make virtually no difference in

overall 

capacity (this is a seldom used test/development system).

Once I pull the failed drive, what do I run so that the RAID set

"knows" 

that the drive won't replaced and that it has to rebuild the "lost" 
drive using the remaining drives in the set?

Thanks,

Pete Helgren

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