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Linux ASM EMC disks

 
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John Guster
Trusted Contributor

тАО08-11-2008 09:02 AM

тАО08-11-2008 09:02 AM

Linux ASM EMC disks

oracleasm listdisks
DISK01
how to map DISK01 to EMC LUNs (powermt display output)?
Thanks.
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4 REPLIES 4
Steven E. Protter
Exalted Contributor

тАО08-11-2008 09:05 AM

тАО08-11-2008 09:05 AM

Re: Linux ASM EMC disks

Shalom,

Present disks to the system. The Oracle user may need ownership of the device files.

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John Guster
Trusted Contributor

тАО08-11-2008 09:49 AM

тАО08-11-2008 09:49 AM

Re: Linux ASM EMC disks

How to find out which EMC LUN(s)are for DISK01?
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Ivan Ferreira
Honored Contributor

тАО08-11-2008 11:05 AM

тАО08-11-2008 11:05 AM

Solution

Re: Linux ASM EMC disks

You first have to identify which device special file is DISK01 from the ASM point of view.

Then use fdisk -l to identify the disk by it's size, or scsi_id -g -s /block/sd* to identify it's WWID, and match them with the Storage.
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
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John Guster
Trusted Contributor

тАО08-12-2008 10:02 AM

тАО08-12-2008 10:02 AM

Re: Linux ASM EMC disks

thank you for the info.
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