We bought a MD3220i to use as shared storage for our vmware datacentre.
I'm a little bit confused by the documentation..
it states that it needs Host software installed on each host that will connect to the MD3220i and the the software contrains: the necessary storage agent and multipath driver.
And that all host servers that connect to the storage array need it.
Presumably this also includes the ESXi hosts?? If so - how do i install that on the ESXi hosts?
The MD3220i has 4 iSCSI ports per controller, so if you want to use all 4, you will need 4 subnets and 4 NICs (for iSCSI), instead of the 2 that that link shows for the MD3000i (predecessor to the MD32xxi).
Thanks so much everyone!!!! i appreciate the advice. I didnt think that it was a requirement for ESXi --- but ESXi is also linux based so i wanted to confirm.
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Posted October 4th, 2011 08:00
That applies only to Windows and Linux hosts that connect. Not to VMware (ESX/ESXi) hosts.
I highly recommend to review www.delltechcenter.com/.../VMware+ESX+4.0+and+PowerVault+MD3000i to get an idea how to set up an ESXi system to properly use an MD3-series array.
The MD3220i has 4 iSCSI ports per controller, so if you want to use all 4, you will need 4 subnets and 4 NICs (for iSCSI), instead of the 2 that that link shows for the MD3000i (predecessor to the MD32xxi).