HPE EVA Storage

Disk presentation: a little confuse

 
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uxbeginner22
Trusted Contributor

Disk presentation: a little confuse

The port wwid(port of controller) and port wwid(port of the hb card on hpux server)

are different,when i present disk i have to use hb card port wwid?Or port of controller?

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uxbeginner22
Trusted Contributor
Solution

Re: Disk presentation: a little confuse

Ok solved,first of all if battery is exsausted my SAN doesn't work

So i put disk on controller2(battery ok) create failvover policy

and use tdutil /dev/td0 to discover the correct port
wich is           "  N_Port Port World Wide Name"

Then i present disk to configured host,works fine