Description of problem:

rsnapshot in quiet mode print info message

    Logical volume "rsnapshot" successfully removed

Version-Release number of selected component (if applicable):

rsnapshot-1.3.1-7.el6.noarch (or any other rsnapshot 1.3.1 version)

How reproducible:

always

Steps to Reproduce:
1. configure rsnapshot to make backups via lvm snapshots.
2. configure in cron execute "rsnapshot -q sync" every night.
3. wait one day.

Actual results:

cron send email with text:

    Logical volume "rsnapshot" successfully removed

Expected results:

expected nothing if rsnapshot finished successfully.

Additional info:

this bug already fixed in unstable master branch 
at github: https://github.com/DrHyde/rsnapshot

just need backport this fix to latest stable version 1.3.1.

patch:

===========================================================

# diff -u rsnapshot.orig rsnapshot
--- rsnapshot.orig      2012-07-25 22:00:37.000000000 +0300
+++ rsnapshot   2013-09-08 19:59:47.195833526 +0300
@@ -3749,7 +3749,9 @@

          print_cmd(@cmd_stack);
          if (0 == $test) {
-            $result = system(@cmd_stack);
+            # silence gratuitous lvremove output
+            #$result = system(@cmd_stack);
+            $result = system(join " ", @cmd_stack, ">/dev/null");

              if ($result != 0) {
                  bail("Removal of LVM snapshot failed: $result");

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