HP 3PAR Disk Tier Sizing with Autonomic Optimisation

This is going to be a fairly short post outlining my thoughts and experiences with regard to 3PAR arrays using synchronous replication (Peer Persistence and Cluster Extensions or CLX) and the sizing of disk tiers. My current environment consists of two 7400 (2 node) 3PAR arrays running synchronous replication using Remote Copy over Fibre Channel … Read moreHP 3PAR Disk Tier Sizing with Autonomic Optimisation

HP 3PAR Disk Upgrade Work

I’ve finished installing 10 x 1.9TB SSD and 10 x 900GB FC (Fast-Class as HP calls it) in one of the two arrays, tomorrow I will be installing the disks in our second array so that they are both in line again. I really can’t wait to let these new SSDs go to town on … Read moreHP 3PAR Disk Upgrade Work