Any experience with RedHat booting off HP EVA Sans?

Callahan, Tom CallahanT at tessco.com
Thu Jan 5 17:45:20 UTC 2006


I've instead managed to rebuild the RedHat AS4 install CD to have the qlogic
2340 drivers with failover enabled. This brings me down to 16 paths, 8 from
each SAN and gets me the results I wanted.

The key is to dissect the install CD, and add your modules to
isolinux/initrd.img

Thanks,
Tom Callahan

-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com]On Behalf Of Callahan, Tom
Sent: Wednesday, January 04, 2006 7:42 PM
To: 'General Red Hat Linux discussion list'
Subject: Any experience with RedHat booting off HP EVA Sans?


Anyone in this list have any experience with booting Linux off an HP EVA
San? Ie. no physical disks, multiple failover paths, etc?

I'm running RHEL4 AS right now, and we have several successful machines
running failover over 2 Qlogic 2340 FC cards to a single SAN, but I am
having weird issues with running these setups across two SAN's, with md
mirroring across the sans for redundancy. These are all HA setups....

Thanks,
Tom Callahan
TESSCO Technologies
410-229-1361

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