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zfs_snapshot_send_receive [2017/08/27 14:57]
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zfs_snapshot_send_receive [2020/02/13 22:55] (current)
Line 15: Line 15:
 <code> <code>
 ssh-keygen ssh-keygen
-ssh-copy-id -i /root/.ssh/id_rsa.pub backup@desterver+ssh-copy-id -i /root/.ssh/id_rsa.pub root@destserver
 </code> </code>
  
Line 24: Line 24:
  
 <code> <code>
-# zfs create data/test+destserver:~# zfs create data/test 
 +</code>
  
-zfs allow -u backupuser create,receive,rename,mount,send data/test+<note> 
 +'zfs allow' does not yet work with ZFS on Linux < 0.7.0 to allow a non-root destination user
  
-# zfs allow data/test+<code> 
 +destserver:~# zfs allow -u backupuser create,receive,rename,mount,send data/test 
 + 
 +destserver:~# zfs allow data/test
 ---- Permissions on data/test ---------------------------------------- ---- Permissions on data/test ----------------------------------------
 Local+Descendent permissions: Local+Descendent permissions:
         user backupuser create,mount,receive,rename,send         user backupuser create,mount,receive,rename,send
 </code> </code>
 +</note>
  
 3. Create a snapshot schedule consisting of a local SRC schedule, and the remote DST schedule to send the snapshots. 3. Create a snapshot schedule consisting of a local SRC schedule, and the remote DST schedule to send the snapshots.
Line 91: Line 97:
 5. You can see how the files and directories looked at snapshot time by accessing the hidden .zfs directory 5. You can see how the files and directories looked at snapshot time by accessing the hidden .zfs directory
 <code> <code>
-:~# find /data/test/.zfs -ls +:~# find /data/test/.zfs -type f -ls
-281474976710655      0 dr-xr-xr-x   1 root     root            0 Aug 27 09:40 /data/test/.zfs +
-281474976710653      0 dr-xr-xr-x   2 root     root            2 Aug 27 11:30 /data/test/.zfs/snapshot +
-281474976710576      0 dr-xr-xr-x   1 root     root            0 Aug 27 11:36 /data/test/.zfs/snapshot/2017-08-27-113000+
               7      1 -rw-r--r--   1 root     root            0 Aug 27 11:08 /data/test/.zfs/snapshot/2017-08-27-113000/a.txt               7      1 -rw-r--r--   1 root     root            0 Aug 27 11:08 /data/test/.zfs/snapshot/2017-08-27-113000/a.txt
-281474976710579      0 dr-xr-xr-x   1 root     root            0 Aug 27 11:36 /data/test/.zfs/snapshot/2017-08-27-110000 
 </code> </code>
  
 <code> <code>
-destserver:~# find /data/test/.zfs -ls +destserver:~# find /data/test/.zfs -type f -ls
-281474976710655      0 dr-xr-xr-x   1 root     root            0 Aug 27 14:00 /data/test/.zfs +
-281474976710653      0 dr-xr-xr-x   2 root     root            2 Aug 27 14:30 /data/test/.zfs/snapshot +
-281474976710323      0 dr-xr-xr-x   1 root     root            0 Aug 27 14:40 /data/test/.zfs/snapshot/2017-08-27-113000+
               7      1 -rw-r--r--   1 root     root            0 Aug 27 14:08 /data/test/.zfs/snapshot/2017-08-27-113000/a.txt               7      1 -rw-r--r--   1 root     root            0 Aug 27 14:08 /data/test/.zfs/snapshot/2017-08-27-113000/a.txt
-281474976710335      0 dr-xr-xr-x   1 root     root            0 Aug 27 14:40 /data/test/.zfs/snapshot/2017-08-27-110000 
 </code> </code>
  
zfs_snapshot_send_receive.1503860254.txt.gz · Last modified: 2020/02/13 22:55 (external edit)

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