root / bin / zfs-clone
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| 1 | 1 | kreverch | #!/bin/bash |
|---|---|---|---|
| 2 | 39 | ltaulell | # $Id$ |
| 3 | 51 | ltaulell | # Copyright (C) 2013 Kevin Reverchon, Loïs Taulelle |
| 4 | 51 | ltaulell | # This file/program is part of gZFS free software |
| 5 | 51 | ltaulell | # See COPYING file for details |
| 6 | 51 | ltaulell | # |
| 7 | 51 | ltaulell | |
| 8 | 49 | kreverch | BINZFS="/sbin/zfs" |
| 9 | 49 | kreverch | BINZPOOL="/sbin/zpool" |
| 10 | 1 | kreverch | |
| 11 | 1 | kreverch | function usage {
|
| 12 | 1 | kreverch | echo "Syntax :" |
| 13 | 1 | kreverch | echo "$0 -n snapshot name to clone" |
| 14 | 1 | kreverch | echo "$0 -i for a interactive use" |
| 15 | 1 | kreverch | |
| 16 | 1 | kreverch | } |
| 17 | 1 | kreverch | |
| 18 | 1 | kreverch | |
| 19 | 1 | kreverch | function nointeractive {
|
| 20 | 1 | kreverch | |
| 21 | 1 | kreverch | TODAY=$(date +%Y%m%d%H%M%S) |
| 22 | 1 | kreverch | |
| 23 | 1 | kreverch | clone_name=$(echo "$volfs2clone" |sed -e "s/@.*$//g") |
| 24 | 49 | kreverch | $BINZFS clone $volfs2clone $clone_name-$TODAY-clone |
| 25 | 1 | kreverch | if [ "$?" == "0" ] |
| 26 | 1 | kreverch | then |
| 27 | 1 | kreverch | echo "name:$clone_name-$TODAY-clone" |
| 28 | 1 | kreverch | exit 0 |
| 29 | 1 | kreverch | fi |
| 30 | 1 | kreverch | } |
| 31 | 1 | kreverch | |
| 32 | 1 | kreverch | function interactive {
|
| 33 | 1 | kreverch | |
| 34 | 49 | kreverch | $BINZFS list -t snapshot |
| 35 | 1 | kreverch | echo "*** Select Volume or Filesystem to Clone : ***" |
| 36 | 1 | kreverch | while read inputline |
| 37 | 1 | kreverch | do |
| 38 | 1 | kreverch | NAMEVOLFS=$inputline |
| 39 | 1 | kreverch | echo "*** Are you sur ? : $inputline ? (y/n) ***" |
| 40 | 1 | kreverch | |
| 41 | 1 | kreverch | while read inputConfirm |
| 42 | 1 | kreverch | do |
| 43 | 1 | kreverch | if [ "$inputConfirm" = "y" ]||[ "$inputConfirm" = "n" ] |
| 44 | 1 | kreverch | then |
| 45 | 1 | kreverch | break |
| 46 | 1 | kreverch | fi |
| 47 | 1 | kreverch | echo "*** Are you sur ? : $inputline ? (y/n) ***" |
| 48 | 1 | kreverch | done |
| 49 | 1 | kreverch | |
| 50 | 1 | kreverch | if [ "$inputConfirm" = "y" ] |
| 51 | 1 | kreverch | then |
| 52 | 1 | kreverch | volfs2clone=$inputline |
| 53 | 1 | kreverch | nointeractive |
| 54 | 1 | kreverch | fi |
| 55 | 1 | kreverch | if [ "$inputConfirm" != "y" ] |
| 56 | 1 | kreverch | then |
| 57 | 49 | kreverch | $BINZFS list -t snapshot |
| 58 | 1 | kreverch | echo "*** Select Volume or Filesystem to Clone : ***" |
| 59 | 1 | kreverch | fi |
| 60 | 1 | kreverch | done |
| 61 | 1 | kreverch | |
| 62 | 1 | kreverch | } |
| 63 | 1 | kreverch | |
| 64 | 1 | kreverch | while getopts "in:h" OPTION |
| 65 | 1 | kreverch | do |
| 66 | 1 | kreverch | case $OPTION in |
| 67 | 1 | kreverch | h) |
| 68 | 1 | kreverch | usage |
| 69 | 1 | kreverch | exit 1 |
| 70 | 1 | kreverch | ;; |
| 71 | 1 | kreverch | n) |
| 72 | 1 | kreverch | volfs2clone=$OPTARG |
| 73 | 1 | kreverch | ;; |
| 74 | 1 | kreverch | i) |
| 75 | 1 | kreverch | interactive |
| 76 | 1 | kreverch | exit 0 |
| 77 | 1 | kreverch | ;; |
| 78 | 1 | kreverch | esac |
| 79 | 1 | kreverch | done |
| 80 | 1 | kreverch | if [[ -z $volfs2clone ]] |
| 81 | 1 | kreverch | then |
| 82 | 1 | kreverch | usage |
| 83 | 1 | kreverch | exit 1 |
| 84 | 1 | kreverch | fi |
| 85 | 1 | kreverch | nointeractive |