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The number of dumps is updated

This commit is contained in:
Naglfar 2021-10-03 15:31:08 +02:00
parent 614f143599
commit cf22ee03f1
1 changed files with 3 additions and 3 deletions
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6
roles/shell/files/usr/local/bin/backup
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@ -3,12 +3,12 @@
DATE=$(date +%Y%m%d) DATE=$(date +%Y%m%d)
BACKUPS=/var/backups BACKUPS=/var/backups
DUMPS=8 DUMPS=7
LEVEL0=$(find $BACKUPS -name "*full.tgz") LEVEL0=$(find $BACKUPS -name "*full.tgz")
INCR=$(find $BACKUPS -name "*incremental.tgz" | wc -l) INCR=$(find $BACKUPS -name "*incremental.tgz" | wc -l)
if [ -e $LEVEL0 ] && [ $INCR -le $DUMPS ] if [ -e $LEVEL0 ] && [ $INCR -gt $DUMPS ]
then then
TYPE=incremental TYPE=incremental
else else
@ -45,7 +45,7 @@ chmod 640 $BACKUPS/*.tgz
if [ $TYPE = full ] if [ $TYPE = full ]
then then
cp $BACKUPS/full.snapshot $BACKUPS/incremental.snapshot cp $BACKUPS/full.snapshot $BACKUPS/incremental.snapshot
# Remove dumps and the previous backup once there is another. # Remove dumps and the previous backup if there is another one.
[ -e $LEVEL0 ] && rm $LEVEL0 $BACKUPS/*incremental.tgz [ -e $LEVEL0 ] && rm $LEVEL0 $BACKUPS/*incremental.tgz
fi fi