From: jbarratt (jbarratt@COMPSAT.COM)
Date: Wed Dec 03 2003 - 19:23:44 EST
yes. do not use MPIO for your shark attached disk. continue to use SDD
-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@Princeton.EDU] On Behalf Of
Yi XIE
Sent: Wednesday, December 03, 2003 12:37 PM
To: aix-l@Princeton.EDU
Subject: MPIO and Vpath
Dear All,
When I use Shark, I always use Vpath. But now I use AIX 5.2 which
default use MPIO(but I can also use Vpath in AIX5.2). But I found that
MPIO hasn't takeover function which belongs to Vpath. During the test,
when I disconnect a fiber channel, the I/O cannot switch to another
fiber channel. Does anyone know if this sympton is true? Thanks.
Andy, Xie Yi
eSM IT Architect
IBM Certified Advanced Technical Expert
Tel: 8621-63262288*2188
Cellur: 13801754025
e-mail: xieyi@cn.ibm.com
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