nc-backup: fix space calculation

nextcloud · Apr 2, 2019 · c18273a · c18273a
1 parent 41a4e84
commit c18273a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/bin/ncp/BACKUPS/nc-backup.sh b/bin/ncp/BACKUPS/nc-backup.sh
@@ -41,10 +41,10 @@ trap fail INT TERM HUP ERR
 echo "check free space..." # allow at least ~100 extra MiB
 mkdir -p "$destdir"
 [[ "$includedata" == "yes" ]] && \
-  dsize=$(du -s "$datadir" | awk '{ print $1 }')
-nsize=$(du -s "$basedir/nextcloud" | awk '{ print $1 }')
+  dsize=$(du -sb "$datadir" | awk '{ print $1 }')
+nsize=$(du -sb "$basedir/nextcloud" | awk '{ print $1 }')
 size=$((nsize + dsize + 100*1024))
-free=$( df "$destdir" | tail -1 | awk '{ print $4 }' )
+free=$( df -B1 "$destdir" | tail -1 | awk '{ print $4 }' )
 
 [ $size -ge $free ] && {
   echo "free space check failed. Need $size Bytes";