# running at any given time. This serializes the zfs
# scrub process for any pool.
-PATH=/usr/sbin:/sbin:/etc/bin:$PATH
+# source our configuration
+config="${0%/*}/zfs-scripts.conf"
+[ -e "${config}.dist" ] && . ${config}.dist
+[ -e "${config}" ] && . ${config}
+
+exec >> $logdir/zfs-scrub.log 2>&1
pools="$*"
maxsleeptime=360
-mailto=root
if [ -z "$pools" ]; then
echo "-E- Usage: $0 <pools>"
# Check to see if any zfs filesystem has a scrub being performed on it now.
# If it does, we cannot perform more than one scrub operation at a time.
while true; do
- zpool status | grep scrub: | grep "in progress" > /dev/null 2>&1
+ zpool status | grep scan: | grep "in progress" > /dev/null 2>&1
if [ $? == 0 ]; then
# Another zpool scrub operation is already running
# Wait until it is done before continuing
date=`date`
echo "$date: Scrub started for zfs pool $i"
- zpool import $i
zpool scrub $i
# Wait until the scrub completes, and check for any errors
while true; do
- zpool status $i | grep scrub: | grep "in progress" > /dev/null 2>&1
+ zpool status $i | grep scan: | grep "in progress" > /dev/null 2>&1
if [ $? == 0 ]; then
# Our zpool scrub operation is still running
# Wait until it is done before continuing
echo "$date: Scrub completed for zfs pool $i"
# Check for any scrub errors
- zpool status $i | grep scrub: | grep "with 0 errors" > /dev/null 2>&1
+ zpool status $i | grep scan: | grep "with 0 errors" > /dev/null 2>&1
if [ $? != 0 ]; then
# The scrub found errors
- zpool status $i | /usr/bin/mailx -s "zpool scrub $i found errors" $mailto
+ zpool status $i | $mailx -s "zpool scrub $i found errors" $mailto
fi
done
+