Pmkdatabase, The process is normally automated, as long as the drives are hotswappable, then after a few moments insert the replacement, then it should start rebuilding on its own. If it doesn't automatically start the rebuild then you can assign it as a hotspare, which would then cause it to rebuild to the Virtual Disk. With OpenManage installed you can do all of this from within the OS. Hope this helps.  
Using 6 drives for the RAID 5- no hot spare. If a drive fails and I replace it, do I have to manually rebuild the RAID or is it automated? If not, what steps do I have to go through to rebuild while staying online? Thanks
Noobie Q.on RAID 5 rebuild PERC H700