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Destroy related datasets on target, simplify snapshot naming

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Jose
2020-04-09 06:32:00 -04:00
parent d4dc133e19
commit 00443ccdd1
3 changed files with 18 additions and 9 deletions
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8
usr/local/share/bastille/export.sh
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@@ -68,13 +68,13 @@ jail_export()
echo -e "${COLOR_GREEN}Exporting '${TARGET}' to a compressed .${FILE_EXT} archive.${COLOR_RESET}"
echo -e "${COLOR_GREEN}Sending zfs data stream...${COLOR_RESET}"
# Take a recursive temporary snapshot
SNAP_NAME="bastille_export-${DATE}"
zfs snapshot -r "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}"@"${SNAP_NAME}"
zfs snapshot -r "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
# Export the container recursively and cleanup temporary snapshots
zfs send -R "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}"@"${SNAP_NAME}" | \
zfs send -R "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}" | \
xz ${bastille_compress_xz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}.${FILE_EXT}"
zfs destroy -r "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}"@"${SNAP_NAME}"
zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}/root@bastille_export_${DATE}"
zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
fi
else
# Create standard backup archive