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How to identify HP EVA Luns on HP-UX 11.11

 
James Brand
Frequent Advisor

How to identify HP EVA Luns on HP-UX 11.11

We're migrating from EMC to HP EVA array, is there a tool to match the new LUNS to /dev/dsk/ctd on the server? Of course EMC syminq doesn't do the trick.

Thanks,
Jim
6 REPLIES
Ganesan R
Honored Contributor

Re: How to identify HP EVA Luns on HP-UX 11.11

Hi,

Need more details.

>>is there a tool to match the new LUNS to /dev/dsk/ctd on the server?<<<

New luns from which storage? EMC or HP EVA?

why not ioscan?
Best wishes,

Ganesh.
Sajjad Sahir
Honored Contributor

Re: How to identify HP EVA Luns on HP-UX 11.11


Dear James Brand

command is evainfo -i


sajjad
James Brand
Frequent Advisor

Re: How to identify HP EVA Luns on HP-UX 11.11

Where do I get evainfo, is it part of a package?

I'm looking for Luns on the EVA array, I should have been more specific.

ioscan does not give enough info that I can see, it only maps ctd to the array controller. The EMC "inq" or "syminq" command will map ctd to unique lun serial number complete with lun type and size, but only works for their arrays.
Torsten.
Acclaimed Contributor

Re: How to identify HP EVA Luns on HP-UX 11.11

>> ioscan does not give enough info

The hardware path in ioscan gives you the LUN number, but anyway, evainfo will give you the WWNID too.

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=3439051&prodTypeId=12169&prodSeriesId=471497&swLang=13&taskId=135&swEnvOID=2080

Hope this helps!
Regards
Torsten.

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Re: How to identify HP EVA Luns on HP-UX 11.11

Jim,

There will be a copy of evainfo for HP-UX somewhere on your Command View/EVA media.

Alternatively just seach hp.com for evainfo - the following google search found it for me:

evainfo 11.11 site:hp.com -site:itrc.hp.com -site:docs.hp.com

HTH

Duncan

HTH

Duncan
James Brand
Frequent Advisor

Re: How to identify HP EVA Luns on HP-UX 11.11

I found and installed evainfo which gives me the WWN's.

Thanks to all,
Jim