LUKS mount, LVM

A cryptsetup parancs kivetelevel semmi kulonos.

Ha nem tudjuk, hol van a titkositott particio/device, pl a blkid paranccsal is meg lehet nezni.


# blkid /dev/sdb*
/dev/sdb1: UUID="146fd42b-2843-4d54-b5fd-0c312d42b918" TYPE="ext2"
/dev/sdb2: UUID="f2248f59-eda0-46fe-a4c7-875fb66550b3" TYPE="crypto_LUKS"

A cryptsetupnak kell a device neve es egy tetszoleges 'alnev' a device-mappernek.


# cryptsetup luksOpen /dev/sdb2 ocz
Enter passphrase for /dev/sdb2:
#

Innentol nalam mar csak az LVM muveletek vannak:


# vgscan
  Reading all physical volumes.  This may take a while...
  Found exported volume group "system" using metadata type lvm2

# vgchange -ay system
  5 logical volume(s) in volume group "system" now active

# lvs system
  LV   VG     Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  data system -wi-a- 10.00g
  home system -wi-a-  2.00g
  root system -wi-a- 12.00g
  swap system -wi-a-  2.00g
  virt system -wi-a-  5.00g

Lehet mountolni...

A vgexporttol miert nem tunik el a VG a rendszerbol?