Re: PTF on V4R5 to stop head crash of disk

is this what your looking for?
http://www.as400service.ibm.com/supporthome.nsf/document/22645318

Important Note: This fixpack is only applicable to DASD Subsystems supported
in V4R4 and V4R5.
The DASD Availability Fixpack contains a group of PTF's to enhance overall
DASD Subsystem reliability. By ordering the respective Fixpack PTF's for
each release you will receive all of the related PTF's in the fixpack that
are not applied to your system. This page will be updated as additional
serviceability enhancements are made.


ORDER THIS: V4R4 FIXPACK PTF V4R5 FIXPACK PTF
MF26365 MF26366
last updated 3/30/01 last updated 3/30/01


AND YOU WILL RECEIVE THIS: (if not already applied) PTF'S INCLUDED IN V4R4
FIXPACK  PTF'S INCLUDED IN V4R5 FIXPACK
MF26365 MF26366
MF26280 MF26281
MF25473 MF25472
MF25702 MF25703


For more information on high availability options and offerings for your
iSeries 400, visit:
http://www-1.ibm.com/servers/eserver/iseries/ha/

jim


----- Original Message -----
From: "Leandro, Cesar" <Cesar.Leandro@avnet.com>
To: <MIDRANGE-L@midrange.com>
Sent: Thursday, May 17, 2001 4:30 AM
Subject: RE: PTF on V4R5 to stop head crash of disk


> A PTF to keep the heads from crashing??
> Dear me I never thought that possible .I'm a hardware man.Sorry I haven't
> heard about it but I'm interested.What disks is it for?
> What PTF is it ?What machines for?
> You have the e-mail ,don't you have the details?
>
> Cheers!
>
> César
>
> -----Original Message-----
> From: Bill Shane [mailto:b_shane@bigfoot.com]
> Sent: Wednesday, May 16, 2001 5:15 PM
> To: Modrange-l
> Subject: PTF on V4R5 to stop head crash of disk
>
>
> Hi everyone,
>                     I received an email today stating that there is a PTF
> that is needed for V4R5 and V4R4 to keep the heads from crashing on the
disk
> drives.
>
> Has anyone heard about this?
>
> If so, what are the details?
>
>
> Bill Shane
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