HPE EVA Storage

Re: SAN configuration

 
marco_186
Advisor

SAN configuration

Dear all,
i need ur help, we have repalced fiber card from a machine to another one but we canot see the hard disks by fiber cards
what is the problem ?>

Best regards
7 REPLIES 7
Pete Randall
Outstanding Contributor

Re: SAN configuration

Is the driver for this card present in the new machine's kernel?


Pete

Pete
marco_186
Advisor

Re: SAN configuration

how i can knw that ?
Mark Poeschl_2
Honored Contributor

Re: SAN configuration

What OS are you using? The method of determining driver installation is very OS-dependent.

Also, have you moved the fibre cables to different ports on your switches? If so, you may have to adjust switch zoning to allow access to the SAN disks.
marco_186
Advisor

Re: SAN configuration

HP unix 11
Eric Hess
Advisor

Re: SAN configuration

You will need to rezone or pvexport/pvimport your LVM configurations as your c?t?d? numbers more than likely changed. Are you direct attached to an array or through switches? If you are going through switches HP gets the control number through formulas on switches that use Core PID technologies.
I didn't do it. He did!
Torsten.
Acclaimed Contributor

Re: SAN configuration

Hi,

do you use one of these:

- WWN based zoning on switch
- EVA
- VA with secure manager

You probably need to adjust the settings.

Hope this helps!
Regards
Torsten.

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marco_186
Advisor

Re: SAN configuration

Thanks for all
it resolved from settings of wwv