root / bin / disable-snapshot @ 67
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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 | 1 | kreverch | |
| 8 | 1 | kreverch | DIR_CRON="/etc/cron.d/" |
| 9 | 1 | kreverch | DIR_CONF_SNAPSHOT="/opt/gZFS/snapshots/" |
| 10 | 1 | kreverch | BIN_ZFS_SNAPSHOT="/sbin/zfs-snapshot" |
| 11 | 49 | kreverch | BINZFS="/sbin/zfs" |
| 12 | 49 | kreverch | BINZPOOL="/sbin/zpool" |
| 13 | 1 | kreverch | |
| 14 | 1 | kreverch | |
| 15 | 1 | kreverch | function usage {
|
| 16 | 1 | kreverch | echo "Usage :" 1>&2 |
| 17 | 1 | kreverch | echo "disable-snapshot [OPTIONS]" 1>&2 |
| 18 | 1 | kreverch | echo " -h display this message" 1>&2 |
| 19 | 1 | kreverch | echo " -i interactive mode" 1>&2 |
| 20 | 1 | kreverch | echo " -N Specify the name ZFS Volume/Filesystem" 1>&2 |
| 21 | 1 | kreverch | |
| 22 | 1 | kreverch | } |
| 23 | 1 | kreverch | |
| 24 | 1 | kreverch | function nointeractive {
|
| 25 | 20 | ltaulell | FILE_NAME=$(echo "snapshot-"${NAMEZFS//\//-})
|
| 26 | 1 | kreverch | /bin/rm -f $DIR_CONF_SNAPSHOT$FILE_NAME.conf |
| 27 | 1 | kreverch | if [ -e $DIR_CONF_SNAPSHOT$FILE_NAME.conf ] |
| 28 | 1 | kreverch | then |
| 29 | 1 | kreverch | echo "Error : cannot delete $DIR_CONF_SNAPSHOT$FILE_NAME.conf" |
| 30 | 1 | kreverch | fi |
| 31 | 1 | kreverch | |
| 32 | 1 | kreverch | /bin/rm $DIR_CRON$FILE_NAME |
| 33 | 1 | kreverch | if [ -e $DIR_CRON$FILE_NAME ] |
| 34 | 1 | kreverch | then |
| 35 | 1 | kreverch | echo "Error : cannot delete $DIR_CRON$FILE_NAME" |
| 36 | 1 | kreverch | fi |
| 37 | 1 | kreverch | |
| 38 | 1 | kreverch | } |
| 39 | 1 | kreverch | |
| 40 | 1 | kreverch | function interactive {
|
| 41 | 1 | kreverch | |
| 42 | 49 | kreverch | $BINZFS list |
| 43 | 55 | kreverch | echo "*** Enter a ZFS volume/filesystem name :" |
| 44 | 1 | kreverch | while read inputline |
| 45 | 1 | kreverch | do |
| 46 | 1 | kreverch | if [ "$inputline" != "" ] |
| 47 | 1 | kreverch | then |
| 48 | 49 | kreverch | $BINZFS list $inputline |
| 49 | 1 | kreverch | if [ $? -eq 0 ] |
| 50 | 1 | kreverch | then |
| 51 | 20 | ltaulell | FILE_NAME=$(echo "snapshot-"${inputline//\//-})
|
| 52 | 1 | kreverch | if [ -e $DIR_CONF_SNAPSHOT$FILE_NAME.conf ] |
| 53 | 1 | kreverch | then |
| 54 | 1 | kreverch | /bin/rm -f $DIR_CONF_SNAPSHOT$FILE_NAME.conf |
| 55 | 1 | kreverch | if [ $? -eq 0 ] |
| 56 | 1 | kreverch | then |
| 57 | 55 | kreverch | echo "*** Remove the configuration file $DIR_CONF_SNAPSHOT$FILE_NAME.conf [OK]" |
| 58 | 1 | kreverch | else |
| 59 | 55 | kreverch | echo "/!\\ Remove the configuration file $DIR_CONF_SNAPSHOT$FILE_NAME.conf [ERROR] /!\\" |
| 60 | 1 | kreverch | exit |
| 61 | 1 | kreverch | fi |
| 62 | 1 | kreverch | else |
| 63 | 55 | kreverch | echo "*** The configuration file $DIR_CONF_SNAPSHOT$FILE_NAME.conf does not exist" |
| 64 | 1 | kreverch | fi |
| 65 | 1 | kreverch | |
| 66 | 1 | kreverch | if [ -e $DIR_CRON$FILE_NAME ] |
| 67 | 1 | kreverch | then |
| 68 | 1 | kreverch | /bin/rm $DIR_CRON$FILE_NAME |
| 69 | 1 | kreverch | if [ $? -eq 0 ] |
| 70 | 1 | kreverch | then |
| 71 | 55 | kreverch | echo "*** Remove cron file $DIR_CRON$FILE_NAME [OK]" |
| 72 | 1 | kreverch | break |
| 73 | 1 | kreverch | else |
| 74 | 55 | kreverch | echo "/!\\ Remove cron file $DIR_CRON$FILE_NAME [ERROR] /!\\" |
| 75 | 1 | kreverch | exit |
| 76 | 1 | kreverch | fi |
| 77 | 1 | kreverch | else |
| 78 | 55 | kreverch | echo "*** The cron file $DIR_CRON$FILE_NAME does not exist" |
| 79 | 1 | kreverch | break |
| 80 | 1 | kreverch | fi |
| 81 | 1 | kreverch | fi |
| 82 | 1 | kreverch | fi |
| 83 | 55 | kreverch | echo "*** Enter a ZFS volume/filesystem name :" |
| 84 | 1 | kreverch | done |
| 85 | 5 | kreverch | exit 0 |
| 86 | 1 | kreverch | } |
| 87 | 1 | kreverch | |
| 88 | 1 | kreverch | while getopts "iN:h" OPTION |
| 89 | 1 | kreverch | do |
| 90 | 1 | kreverch | case $OPTION in |
| 91 | 1 | kreverch | h) |
| 92 | 1 | kreverch | usage |
| 93 | 1 | kreverch | exit 1 |
| 94 | 1 | kreverch | ;; |
| 95 | 1 | kreverch | i) |
| 96 | 1 | kreverch | interactive |
| 97 | 1 | kreverch | ;; |
| 98 | 1 | kreverch | N) |
| 99 | 1 | kreverch | NAMEZFS=$OPTARG |
| 100 | 1 | kreverch | ;; |
| 101 | 1 | kreverch | *) |
| 102 | 1 | kreverch | usage |
| 103 | 1 | kreverch | exit 1 |
| 104 | 1 | kreverch | ;; |
| 105 | 1 | kreverch | esac |
| 106 | 1 | kreverch | done |
| 107 | 1 | kreverch | if [[ -z $NAMEZFS ]] |
| 108 | 1 | kreverch | then |
| 109 | 1 | kreverch | usage |
| 110 | 1 | kreverch | exit 1 |
| 111 | 1 | kreverch | fi |
| 112 | 1 | kreverch | nointeractive |