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multipath problem ( /lib/udev/scsi_id exitted with 1 )

msuluhanDec 28 2012 — edited Jan 2 2013

Hello

I am trying to setup multipath on Oracle 5.7/HP DL580 G7/P2000 FC connected disk array
multipath daemon is working, fdisk can show FC P2000 LUNs, configured /etc/multipath.conf according to HP's product documentation, I could see multipath mpath# device notifications in multipath -v3, show path command in multipathd interactive mode also displays paths
but

--> I could not see any device in /dev/mapper directory
--> multipath -ll command shows nothing
--> multipath -v2 command gives following error
# multipath -v2
Dec 27 20:53:01 | /lib/udev/scsi_id exitted with 1
Dec 27 20:53:01 | /lib/udev/scsi_id exitted with 1

so multipath is not working properly

How can I fix this problem ?

Murat
Thanks

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Locked on Jan 30 2013

Added on Dec 28 2012

#linux, #oracle-linux

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