差異處

這裏顯示兩個版本的差異處。

--- zfs [2017/11/11 15:22] – jz
+++ zfs [2018/12/27 00:41] (目前版本) – jz
@@ 行 12: / 行 12: @@
 ====== Dataset ======
 <code>
+# enable encryption feature
+zpool set feature@encryption=enabled POOL_NAME
 # encrypted dataset with passphrase
-zfs create -o encryption=on -o keyformat=passphrase POOL_NAME/DATASET_NAME
+zfs create -o encryption=aes-256-gcm -o keyformat=passphrase POOL_NAME/DATASET_NAME
 # encrypted dataset with key
 dd if=/dev/urandom of=/tmp/key bs=1 count=32
-zfs create -o encryption=on -o keylocation=file:///tmp/key POOL_NAME/DATASET_NAME
+zfs create -o encryption=aes-256-gcm -o keyformat=raw -o keylocation=file:///tmp/key POOL_NAME/DATASET_NAME
 # load key
 zfs load-key POOL_NAME/DATASET_NAME
+# mount all
+zpool import -a -f
+zfs mount -a
+# get property
+zfs get -p encryption,keylocation
+# delete dataset
+zfs destroy POOL_NAME/DATASET_NAME
 </code>
@@ 行 37: / 行 50: @@
 zfs list
 zfs get quota zroot/usr/home/username
+</code>
+====== Snapshot ======
+===== Manual =====
+<code>
+zfs snapshot tank/pool@snapshot
+zfs rename tank/pool@snapshot tank/pool@snapshot-renamed
+zfs rollback tank/pool@snapshot-renamed
+zfs destroy tank/pool@snapshot-renamed
+</code>
+===== Scheduled =====
+<code>
+yaourt znapzend
+znapzendzetup create --recursive SRC '7d=>1h,30d=>6h,60d=>1d' tank/pool
+znapzend --debug --runonce tank/pool
+zfs list -t snapshot
+systemctl enable znapzend
+systemctl start znapzend
 </code>
@@ 行 42: / 行 75: @@
   * https://docs.oracle.com/cd/E23823_01/html/819-5461/gazvb.html
   * https://lildude.co.uk/zfs-cheatsheet
+  * https://wiki.archlinux.org/index.php/ZFS
+  * https://blog.heckel.xyz/2017/01/08/zfs-encryption-openzfs-zfs-on-linux/