First, let’s grab the packages. apt-get install cryptsetup Then, let’s enable the modules. modprobe dm-crypt modprobe aes Next, let’s use badblocks to identify bad sectors and overwrite the d...

Here’s a quick example to show you. I made a (3) disk RAID5 in VBox with 1GB disks (/dev/sd[bcd]1). Then, I’ll replace each one with 2GB disks (/dev/sd[efg]1). As a sidenote, this is a risky proces...

I started off with 2 existing RAID1 arrays (one for / and one for swap). cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md1 : active raid1 ...