[CentOS] iSCSI best practices

On Monday, December 12, 2011 02:02:41 PM John R Pierce wrote:
> On 12/12/11 10:23 AM, Digimer wrote:
> > Shared cache is, I think, a single-point-of-failure.
> 
> no, its done with replication over a private channel between the storage 
> controllers.   standard feature on all redundant controller 
> hardware/appliance storage controllers such as IBM DS series, HP MSA, 
> etc etc.

EMC Clariion CX/CX3/CX4 and VNX, also.