≡ Menu


Linux: Run fsck On LUKS (dm-crypt) Based LVM Physical Volume

I‘m using dm-crypt based transparent disk encryption subsystem in Linux. The cryptsetup command is used deal with the Linux Unified Key Setup (LUKS) on-disk format and mount the partition. My setup includes RAID-10 with an LVM physical volume. How do I run fsck (“file system check”) on dm-crypt / LUKS based LVM physical volume under Linux operating systems?
[click to continue…]

kpartx: Linux Create Device Maps From Partition Tables ( mpath devices for partitions )

Q. How can I create mpath devices for partitions under CentOS Linux 5?
[click to continue…]