Hi Mayuresh,
Pleas try the following on your test server.
Assuming that there are two hbas, numbered 0 and 1 :-
echo "- - -" > /sys/class/scsi_host/host0/scan
echo "- - -" > /sys/class/scsi_host/host1/scan
Thanks & Regards,
Nilesh S. Walke
9867500696 / 9819104386
--- On Mon, 7/19/10, mayuresh pohare <pohare...@yahoo.co.in> wrote:
From: mayuresh pohare <pohare...@yahoo.co.in>
Subject: [Linux_Mantra] On the fly LUN assignment
To: Linux_Mantra@yahoogroups.com, linuxvada...@yahoogroups.com
Date: Monday, July 19, 2010, 1:32 PM
Hi,
I have Oracle Enterprise Linux 5.4 server which hosts 11g Oracle database. This
server is in cluster (Oracle RAC) with other node. They both access a shared
filesystem which comes from Hitachi AMC 2300 storage. They have 2 Emulex HBA
cards each and have multipathing achived using Hitachi storage drivers
Dlinkmanager.
The problem i am into is whenever i assign a new LUN i need a reboot to see it
on OS. Can anyone suggest workaround, reboot is hurting us very much.
Regards,
Mayuresh Pohare
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