Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
doc:x200 [2013/05/19 23:31]
stwn [Without LVM] +uuid in crypttab
doc:x200 [2013/05/28 09:17] (current)
stwn +backup luks header
Line 110: Line 110:
   * Check UUID of that partition. <​code>#​ blkid /​dev/​mapper/​yes2</​code>​   * Check UUID of that partition. <​code>#​ blkid /​dev/​mapper/​yes2</​code>​
   * Edit /etc/fstab. <​code>#​ nano /​etc/​fstab</​code><​code>/​dev/​mapper/​yes2 ​  /​media/​crypt2 ​  ​ext4 ​  ​relatime ​  ​0 ​  ​2</​code>​or<​code>​UUID=XXXXYYYYZZZZ ​  /​media/​crypt2 ​  ​ext4 ​  ​relatime ​  ​0 ​  ​2</​code>​Change the XXXXYYYYZZZZ with the output of blkid command before this step.   * Edit /etc/fstab. <​code>#​ nano /​etc/​fstab</​code><​code>/​dev/​mapper/​yes2 ​  /​media/​crypt2 ​  ​ext4 ​  ​relatime ​  ​0 ​  ​2</​code>​or<​code>​UUID=XXXXYYYYZZZZ ​  /​media/​crypt2 ​  ​ext4 ​  ​relatime ​  ​0 ​  ​2</​code>​Change the XXXXYYYYZZZZ with the output of blkid command before this step.
 +
 +==== Backup LUKS Header ====
 +
 +  * Run this command for doing LUKS header backup. <​code>#​ cryptsetup luksHeaderBackup --header-backup-file mymachine.sdaX /​dev/​sdaX</​code>​
 +  * Run this command for doing LUKS header restore. <​code>#​ cryptsetup luksHeaderRestore --header-backup-file mymachine.sdaX /​dev/​sdaX</​code>​
 +
 
doc/x200.txt ยท Last modified: 2013/05/28 09:17 by stwn · [Old revisions]
Recent changes RSS feed Powered by PHP Valid XHTML 1.0 Valid CSS Driven by DokuWiki