How do I increase the capacity of my LVM  partitions in linux if I add another disk or raid array You need to add the new physical volume, extend the volume groups, increase the logical volume and resize the file system Create the Partition with id LVM Linux sd(x) where x is the new disk a,b,c,d [continue...]

How do I check LSI MegaRAID controller and raid array status on a  linux server Use the LSI MegaRAID megarc command line cli tool Download the megarc tool Download the megarc.bin utility which can be downloaded from LSI website at http://www.lsi.com/downloads/Public/MegaRAID Common [continue...]