topic Re: SAN configuration in HPE EVA Storage

SAN configuration

marco_186 — Mon, 30 Oct 2006 10:03:31 GMT

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

Re: SAN configuration

Pete Randall — Mon, 30 Oct 2006 10:08:19 GMT

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

Pete

Re: SAN configuration

marco_186 — Mon, 30 Oct 2006 10:09:23 GMT

how i can knw that ?

Re: SAN configuration

Mark Poeschl_2 — Mon, 30 Oct 2006 10:13:03 GMT

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.

Re: SAN configuration

marco_186 — Mon, 30 Oct 2006 10:27:34 GMT

HP unix 11

Re: SAN configuration

Eric Hess — Mon, 30 Oct 2006 11:41:17 GMT

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.

Re: SAN configuration

Torsten. — Mon, 30 Oct 2006 11:56:59 GMT

Hi,

do you use one of these:

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

You probably need to adjust the settings.

Re: SAN configuration

marco_186 — Mon, 30 Oct 2006 12:32:40 GMT

Thanks for all
it resolved from settings of wwv