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30 Posts
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851
FC-HBA 5716 in IBM p5 series 570 (Fabric DS-4700M SAN Switch problem)
"invalid attachment" in Operational State while changed Port speed from 4 to 2Gb,
it need to run diagnostic routine to fcs0 to resume Operational State to Online,
is there any parameter need to change to make it stable
it need to run diagnostic routine to fcs0 to resume Operational State to Online,
is there any parameter need to change to make it stable
sysmgr1
128 Posts
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December 13th, 2006 07:00
GlenH
141 Posts
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December 6th, 2006 02:00
# rmdev -d -l fcs0 (you may have to do a recursive delete to remove other devices underneath it also)
Then do
# cfgmgr
If its an existing connection, then i'm not sure if you can change the negotiated speed on-line and you might have to reboot.
AIX HBA's normally automatically negotiate to switched fabric and the correct speed.
Ed Schulte
143 Posts
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December 12th, 2006 04:00
invalid attachment means that the port is incompatible with the other device at the other end of the cable.
There are a string of codes behind the event code with could reveal the the reason. Can you post them or is the problem solved?
cheers,
ed