topic Re: Command to check Trespassed LUNS in Operating System - HP-UX

Command to check Trespassed LUNS

NMory — Thu, 14 Sep 2006 18:58:26 GMT

Do you know if there is an HPUX to command to check Trespassed Luns. HPUX Server connected to a Clariion box.
Have seen that EMC's Navisphere (Navicli) give me some information about that.
But would like to know from the HPUX side.

Thanks.

Re: Command to check Trespassed LUNS

Sameer_Nirmal — Thu, 14 Sep 2006 19:17:55 GMT

There is The Cxx00 Array Expert Tool which is a part of STM and it is a licensed tool, and thus requires an appropriate license be installed before the tool can be used.

There is a option to enable Trespass LUN Logging.

Take a look at
http://docs.hp.com/en/diag/stm/help/expert/scsi_nikex.htm

Re: Command to check Trespassed LUNS

Sameer_Nirmal — Thu, 14 Sep 2006 19:35:34 GMT

Wanted to add this.

The tool is supported for NIKE array.You might want to contact HP Support and enquire about if such tool is available/supported for EMC Clariion.

Re: Command to check Trespassed LUNS

sathish kannan — Fri, 15 Sep 2006 22:50:30 GMT

Hi Naseer,

You can use both Navicli and Navisphere to check the trespass lun status.

If you have EMC PowerPath, you will see "emcp" messages logged to /var/adm/syslog/syslog.log by powerpath driver. The search word is "trespass".

You can use "powermt display dev=all" and check for current and default owner for the individual LUN.

If you do not have PowerPath, then check for any messages "powerfailed" on /var/adm/syslog/syslog.log.

Hope it helps.

Regards
Sathish

Re: Command to check Trespassed LUNS

NMory — Mon, 18 Sep 2006 12:00:41 GMT

Thx guys. Going to try that, and will try to get in touch with HP's Storage Support.

Thx again.