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chungy/backup.conf

Created June 28, 2019 18:24
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backup.conf
[ExclusionList]
/lost+found
/*/.cache
/*/.local/share/Trash
Raw
backup.sh
#!/usr/bin/env bash
set -euo pipefail
IFS=$'\n\t'
zfs set readonly=off usb/backup
CUR_DATE=$(date +%Y%m%d)
umask 77
lvcreate -p r -s ace/root -l 936 -n root_snap
lvcreate -p r -s ace/home -l 936 -n home_snap
mount -r /dev/ace/root_snap /mnt
wimappend --quiet --unix-data --update-of=-2 --config=backup.conf /mnt system.wim root_${CUR_DATE}
umount /mnt
mount -r /dev/ace/home_snap /mnt
wimappend --quiet --unix-data --update-of=-2 --config=backup.conf /mnt system.wim home_${CUR_DATE}
umount /mnt
lvremove -y ace/root_snap
lvremove -y ace/home_snap
zfs set readonly=on usb/backup
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