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Re: VMware Training


From: Eugeniu Patrascu <eugen () imacandi net>
Date: Thu, 20 Feb 2014 13:43:17 +0200

On Wed, Feb 19, 2014 at 10:06 PM, Jay Ashworth <jra () baylink com> wrote:

----- Original Message -----
From: "Eugeniu Patrascu" <eugen () imacandi net>

If you want block storage, just export an iSCSI device to the ESXi
machines
(tgtadm on RedHat is all you need and a few gigs of free space). VMFS is
cluster aware so you can export the same volume to independent ESXi hosts
and as long you don't access the same files, you're good to go.

My understanding of "cluster-aware filesystem" was "can be mounted at the
physical block level by multiple operating system instances with complete
safety".  That seems to conflict with what you suggest, Eugeniu; am I
missing something (as I often do)?


What you are saying is true and from VMware's point of view, an ISCSI
volume is a physical disk.
And you can mount the same ISCSI disk on many VMware hosts. Just write into
different directories on the disk.

Am I missing something in your question ?

Eugeniu




Cheers,
-- jra
--
Jay R. Ashworth                  Baylink
jra () baylink com
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