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Diffstat (limited to 'bin/ncp/BACKUPS/nc-restore-snapshot.sh')
-rw-r--r-- | bin/ncp/BACKUPS/nc-restore-snapshot.sh | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/bin/ncp/BACKUPS/nc-restore-snapshot.sh b/bin/ncp/BACKUPS/nc-restore-snapshot.sh new file mode 100644 index 00000000..efb753e8 --- /dev/null +++ b/bin/ncp/BACKUPS/nc-restore-snapshot.sh @@ -0,0 +1,64 @@ +#!/bin/bash + +#!/bin/bash +# Nextcloud restore backup +# +# Copyleft 2019 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com> +# GPL licensed (see end of file) * Use at your own risk! +# +# More at nextcloudpi.com +# + +install() { :; } + +configure() +{ + [[ -d "$SNAPSHOT" ]] || { echo "$SNAPSHOT doesn't exist"; return 1; } + + local datadir mountpoint + datadir=$( ncc config:system:get datadirectory ) || { + echo -e "Error reading data directory. Is NextCloud running?"; + return 1; + } + + # file system check + mountpoint="$( stat -c "%m" "$datadir" )" || return 1 + [[ "$( stat -fc%T "$mountpoint" )" != "btrfs" ]] && { + echo "$datadir is not in a BTRFS filesystem" + return 1 + } + + # file system check + btrfs subvolume show "$SNAPSHOT" &>/dev/null || { + echo "$SNAPSHOT is not a BTRFS snapshot" + return 1 + } + + btrfs-snp $mountpoint autobackup 0 0 ../ncp-snapshots || return 1 + + ncc maintenance:mode --on + btrfs subvolume delete "$datadir" || return 1 + btrfs subvolume snapshot "$SNAPSHOT" "$datadir" + ncc maintenance:mode --off + ncp-scan + + echo "snapshot $SNAPSHOT restored" +} + +# License +# +# This script is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This script is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this script; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place, Suite 330, +# Boston, MA 02111-1307 USA + |