...

Unbuntu-20.04-encrypt-ZFS-install.md

@@ -74,3 +74,4 @@ Run ubiquity to start the installer and install as normal, selecting “Use enti
 ## questions to be solves
 
 * what happen if zpool passwd is not given at boot shutdown ?
+* find a way to shut it down pass a delay

disable-encrypt-swap-partition.md

@@ -12,7 +12,7 @@
 * Turn off swap
 
 ~~~
-swapoff /dev/mapper/cryptswap1
+swapoff /dev/mapper/cryptswap
 ~~~
 
 * Undo the existing mapping.
@@ -64,3 +64,5 @@ mkswap /dev/nvme0n1p2
 ~~~
 swapon -a
 ~~~
+
+Next you need to reboot to enable everything and test it.

encrypt-swap-Ubuntu-20.04.md

@@ -1,3 +1,7 @@
+## prerequisite
+
+* all command bellow are run has root
+
 ## encrypt swap partition
 
 sources :
@@ -8,7 +12,7 @@ sources :
 apt-get install ecryptfs-utils
 swapoff -a
 cryptsetup luksFormat --cipher aes-xts-plain64 --verify-passphrase --key-size 256 /dev/nvme0n1p2
-cryptsetup open /dev/<device> cryptswap
+cryptsetup open /dev/nvme0n1p2 cryptswap
 mkswap /dev/mapper/cryptswap
 ~~~