mirror of
https://github.com/kneutron/ansitest.git
synced 2025-01-16 04:42:55 +08:00
77 lines
2.4 KiB
Bash
77 lines
2.4 KiB
Bash
#!/bin/bash
|
|
|
|
# MODIFIED FOR MAC OSX
|
|
# NOTE - THIS *ONLY* KEEPS SNAPSHOTS FOR (7) DAYS!!
|
|
|
|
#
|
|
# this runs from cron root - scheduled mon,wed,fri @ 11:45pm
|
|
# and keeps 7 days of rotating snapshots
|
|
# DISABLED plus 28-31 days of rotating snapshots, depending on days in month
|
|
|
|
logfile=/var/root/boojum-1week-snapshot.log
|
|
snaplog=/var/root/boojum-snaplist-all.log
|
|
|
|
/bin/mv -vf $snaplog $snaplog-old
|
|
|
|
PATH=/sbin:/var/root/bin:/var/root/bin/boojum:/usr/local/bin:/usr/local/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin: #/usr/NX/bin:/usr/games:
|
|
echo "=== START RUN `date` - boojum 1-week +28-31 day snapshot" >> $logfile
|
|
|
|
# speed things up a bit
|
|
#/root/bin/boojum/spinup 2>&1 >> $logfile
|
|
|
|
myday=`date +%a` # ex. Sun
|
|
mydnum=`date +%d` # ex. 04
|
|
|
|
#echo "= BEGIN Stage DF before, snaps before" >> $logfile
|
|
echo "= BEGIN Stage 1: DF before" >> $logfile
|
|
gdf -hT |grep /Volumes/z >> $logfile
|
|
#zfs list -H -t snapshot |column -t >> $logfile
|
|
|
|
|
|
for i in `zpool list |grep -v ALLOC |awk '{ print $1 }'`;do
|
|
echo "= INFO $i:$myday:$mydnum" >> $logfile
|
|
|
|
# kill ANY preexisting snapshot with this daylabel
|
|
echo "= BEGIN Stage 2: Destroy existing snaps for pool $i" >> $logfile
|
|
|
|
zfs destroy -R -v $i@$myday 2>&1 >>$logfile;rc=$?
|
|
echo "= DESTROY $i@$myday RTN CODE:$rc" >> $logfile
|
|
|
|
zfs destroy -R -v $i@boojumDOM$mydnum 2>&1 >>$logfile;rc=$?
|
|
echo "= DESTROY $i@boojumDOM$mydnum RTN CODE:$rc" >> $logfile
|
|
|
|
# zfs snapshot -r $i@boojumDOM$mydnum
|
|
zfs snapshot -r $i@$myday
|
|
done
|
|
|
|
echo "= BEGIN Stage 3: Today Snaps after, DF after" >> $logfile
|
|
|
|
#zfs list -H -t snapshot |grep $myday >> $logfile
|
|
#zfs list -H -t snapshot |grep $mydnum >> $logfile
|
|
|
|
# ALL snaps here
|
|
#zfs list -H -t snapshot |column -t > $snaplog
|
|
zfs-list-snaps--boojum.sh |column -t > $snaplog
|
|
# Only today+wkly here
|
|
zfs-list-snaps--boojum.sh |egrep "@$myday|DOM$mydnum|weekly" |column -t >> $logfile
|
|
|
|
#df -h -T |grep zfs >> $logfile
|
|
gdf -hT |grep /Volumes/z >> $logfile
|
|
|
|
echo "=== END RUN boojum 1wk snapshot: `date`" >> $logfile
|
|
|
|
# DONE while we're here, keep 28-31 day number backups too
|
|
|
|
exit 0;
|
|
|
|
2021.0227 osx fixed gdf
|
|
|
|
2017.1228 switched make-snapshot order to have ex. "Wed" after DOM to avoid snapshot rollback "newer exists"
|
|
+ fixed df -h -T |grep zfs since others may not have zfs filesystems starting w/Z
|
|
|
|
TODO log rotation 1/mo
|
|
|
|
2017.1229 DONE zfs-list-snaps instead (shows creation date
|
|
DONE save space in log - when listing snapshots, only list relevent-day
|
|
DONE enumerated stages better (for searching
|