forked from vern/scripts
20 lines
551 B
Bash
Executable File
20 lines
551 B
Bash
Executable File
#!/usr/bin/env -S bash -x
|
|
|
|
backupscript() {
|
|
targetpool="bighdd/backup"
|
|
incbackup="nvme/${1}@inc"
|
|
newsnap="${1}@$(date +%Y%m%d)"
|
|
latestsnap=$(zfs list -r -t snapshot -H -o name bighdd/backup/${1} | grep ${1}@ | tail -n1)
|
|
if [ "bighdd/backup/$newsnap" != "$latestsnap" ]; then
|
|
set -x
|
|
zfs snapshot -r nvme/$newsnap
|
|
zfs send -cpI $incbackup nvme/$newsnap |
|
|
zfs recv -u ${targetpool}/${1}
|
|
zfs destroy nvme/$newsnap
|
|
set +x
|
|
else
|
|
echo "Backup ($targetpool) already contains snapshot of $1"
|
|
fi
|
|
}
|
|
for i in ${@}; do backupscript ${i}; done
|