Re: Disk Upgrades

One of my customers had the CE in to do this, 'No problem, nobody will even 
notice' he says.  Then
the system locked up.  CE Utters four letter word ('oops'). IPL to recover.

Make sure the CE knows the EXACT sequence to perform the operation, then it is 
safe.

Larry Bolhuis
Arbor Solutions, Inc
lbolhui@ibm.net

John Cirocco wrote:
> 
> I have heard that there is a process to add drives to an existing raid set 
>(my CE said so) without bringing down my system.  All that is needed is SST.
> 
> System is a 640, with 4 - 4gb drives.  Running V4R1
> Want to add 2 more 4giggers.
> 
> Anyone have any experience with this.
> 
> TIA,
> 
> John
> 
> 
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