RE: Solaris 10 x64, EMC Powerpath and ASM

  • From: "Amaral, Rui" <Rui.Amaral@xxxxxxxxxxxxxxxx>
  • To: "'TESTAJ3@xxxxxxxxxxxxxx'" <TESTAJ3@xxxxxxxxxxxxxx>, "development@xxxxxxxxxxxxxxxxx" <development@xxxxxxxxxxxxxxxxx>
  • Date: Mon, 8 Nov 2010 12:14:58 -0500

This is expected behaviour so you don't overwrite the disk vtoc  ... note 
367715.1

________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of TESTAJ3@xxxxxxxxxxxxxx
Sent: Monday, November 08, 2010 11:59 AM
To: development@xxxxxxxxxxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx; oracle-l-bounce@xxxxxxxxxxxxx
Subject: Re: Solaris 10 x64, EMC Powerpath and ASM


Now i dont know if its linux related or emc power path(but i think its power 
path), we had to have storage peeps, skip the first part of the disk and all of 
our asm disks use partition 1 not the entire disk, something about having to 
skip first meg or something like that.

bug i suppose.

joe

_______________________________________
Joe Testa, Oracle Certified Professional
Senior Engineering & Administration Lead
(Work) 614-677-1668
(Cell) 614-312-6715




From:

"Martin Bach" <development@xxxxxxxxxxxxxxxxx>

To:

oracle-l@xxxxxxxxxxxxx

Date:

11/08/2010 11:55 AM

Subject:

Solaris 10 x64, EMC Powerpath and ASM

Sent by:

oracle-l-bounce@xxxxxxxxxxxxx


________________________________



Hi list!

I have been scratching my head for a little while now.

Has anyone got ASM on Solaris 10 + EMC powerpath to work? I have changed
permissions and ownership on the devices in /dev/rdsk/emc* and changed the
discovery path for ASM to /dev/rdsk/emc*

Although ASM discovers disks, it doesn't discover the partitions I want it
to discover.

I get the emcpowerxp0 and for some devices it's emcpowerxp1 (where x is
the number of the device)

So I think I'd want to create a partition on the emcpowerx device spanning
the whole disk.

Any help appreciated,

Martin

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