topic Re: MSA 1500 in Disk Enclosures

MSA 1500

Nishan Bandara — Thu, 25 Sep 2008 16:03:28 GMT

I've three clusters connected to the one MSA1500.
every time when reboot one server from any cluster, always my MSA fail-over is happening.

Any comments from out Experts??

Re: MSA 1500

John Kufrovich — Sun, 28 Sep 2008 15:48:35 GMT

Nishan,

The problem is your fibre cabling.

I'm going to assume duals. Follow this scheme.
HBAp0 -> switch A -> MSA1500 Controller 1 (front, right)
HBAp1 -> switch B -> MSA1500 Controller 2 (front, left)

If using two single HBA, we'll need a little more information to determine which PCI slot activates first.
What server model?
What HBA slots are the HBA in?

jk

Re: MSA 1500

Nishan Bandara — Thu, 02 Dec 2010 17:49:30 GMT