Hi,
We have some experience . We attach over FCP to zlinux EMC matrix (clarion
and dmx) and it is supported.


Jakub Szefler
Administrator Mainframe



-----Original Message-----
From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Keith
Gooding
Sent: Wednesday, December 02, 2009 2:58 PM
To: [email protected]
Subject: Using non-IBM SCSI disks with zLinux and zVM

Hi ... Does anyone have any experience of using FCP-attached non-IBM disks
with zseries linux and/or VM ?. 

The IBM documentation I can find says that certain IBM and Hitachi disks are
supported. Other manufacturers have disks systems specifically designed for
zseries, which tend to be expensive. Presentations on zseries SCSI over FCP
often say that 'other disks may work but are not supported' . I would like
to try out SCSI over FCP point-to-point with some some disks which have been
used with a Sun unix server - specifically Sun Storedge 3510FC in a JBOD
configuration. When I activate the channel there is a 'sequence time-out'. I
would like to know if anyone has used  'unsupported'  SCSI disks in this
way. The zseries machine is for development use only and I am not concerned
with the usual zseries resilience issues.

keith




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