Changeset 3559 in MondoRescue for branches/3.2

Timestamp:

Apr 11, 2016, 12:45:32 PM (8 years ago)

Author:

Bruno Cornec

Message:

• Fix #792 by forcing fixed values for LE if percentage calcultaed for it is 0

File:

• branches/3.2/mindi/analyze-my-lvm (modified) (1 diff)

branches/3.2/mindi/analyze-my-lvm

@@ -94 +94 @@
     $LVMCMD vgdisplay $vgname | cat > $fname2
     totalLE=`GetValueFromField $fname2 "Total PE"`
-    allocation=`perl -e '$per='$currentLE'*100/'$totalLE' ; print int($per+0.5)."%VG";'`
+    ratio=`perl -e '$per='$currentLE'*100/'$totalLE' ; print int($per)'`
+    if [ $ratio -eq 0 ]; then
+        # In that case, restoration will fail with 0% so use value
+        output="$output -l $currentLE"
+    else
+        allocation=`perl -e 'print int('$ratio')."%VG"'`
+        output="$output -l $allocation"
+    fi
     readahead=`GetValueFromField $fname "Read ahead sectors"`
     rm -f $fname $fname2
     [ "$stripes" ]    && output="$output -i $stripes"
     [ "$stripesize" ] && output="$output -I $stripesize"
-    [ "$allocation" ] && output="$output -l $allocation"
     [ "$readahead" ]  && output="$output -r $readahead"
     echo "$output"