I recently needed to expand a RAID array on my HP ML350 G5 test server from a 5 drives RAID 0 configuration to a 6 drive RAID 5 configuration so that I could have redundancy as well as performance.  My server has a HP P400 Smart Array Controller, but this process is pretty much the same on all HP RAID controllers used in the 300 series or higher servers.  To expand … [Read more...]