Differential D25631 Diff 79293 head/usr.sbin/periodic/etc/daily/222.backup-gmirror

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svn:executable	null	* \ No newline at end of property
svn:keywords	null	FreeBSD=%H \ No newline at end of property

				#!/bin/sh

				# $FreeBSD$
				# Created by: Miroslav Lachman <000.fbsd@quip.cz>

				# Backup output from `gmirror list`, which provides detailed information
				# of all gmirrors. The backup will be stored in /var/backups/.

				# If there is a global system configuration file, suck it in.
				#
				if [ -r /etc/defaults/periodic.conf ]
				then
				. /etc/defaults/periodic.conf
				source_periodic_confs
				fi

				bak_dir=/var/backups

				rotate() {
				base_name=$1
				show_diff=$2
				file="$bak_dir/$base_name"

				if [ -f "${file}.bak" ]; then
				rc=0
				if cmp -s "${file}.bak" "${file}.tmp"; then
				rm "${file}.tmp"
				else
				rc=1
				[ -n "$show_diff" ] && diff "${file}.bak" "${file}.tmp"
				mv "${file}.bak" "${file}.bak2" \|\| rc=3
				mv "${file}.tmp" "${file}.bak" \|\| rc=3
				fi
				else
				rc=1
				mv "${file}.tmp" "${file}.bak" \|\| rc=3
				[ -n "$show_diff" ] && cat "${file}.bak"
				fi
				}

				case "$daily_backup_gmirror_verbose" in
				[Yy][Ee][Ss]) show="YES"
				esac

				case "$daily_backup_gmirror_enable" in
				[Yy][Ee][Ss])

				gmirrors=$(gmirror status 2> /dev/null \| \
				awk '$1 ~ /^mirror\// { sub(/mirror\//, ""); print $1 }')

				if [ -z "$gmirrors" ]; then
				echo ""
				echo "daily_backup_gmirror_enable is set to YES but no gmirrors found."
				rc=2
				else
				echo ""
				echo "Backup of gmirror information for:";

				for m in ${gmirrors}; do
				echo "$m"
				safe_name=$(echo "gmirror.${m}" \| tr -cs ".[:alnum:]\n" "_")
				if ! gmirror status -s "${m}" \| grep -F -v "COMPLETE"; then
				gmirror list "${m}" > "$bak_dir/$safe_name.tmp"
				rotate "$safe_name" $show
				fi
				done
				fi
				;;
				*) rc=0;;
				esac

				exit $rc