/usr/share/logwatch/scripts/services/lvm is in logwatch 7.4.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | #!/usr/bin/perl
########################################################
## Copyright (c) 2014 Orion Poplawski
## Covered under the included MIT/X-Consortium License:
## http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms. If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions. If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################
use strict;
my $Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;
my $PoolThreshold = $ENV{'pool_threshold'} || 0;
my %PoolUsed;
my $SnapshotThreshold = $ENV{'snapshot_threshold'} || 0;
my %SnapshotUsed;
my %MonitoringOn;
my %MonitoringOff;
my %OtherList;
while (defined(my $ThisLine = <STDIN>)) {
chomp($ThisLine);
if ($ThisLine =~ /^Thin (\S+) is now (\d+)% full/) {
$PoolUsed{$1} = $2 if $2 >= $PoolThreshold;
} elsif ($ThisLine =~ /^Monitoring thin (\S+)\./) {
$MonitoringOn{$1}++;
} elsif ($ThisLine =~ /^No longer monitoring thin (\S+)\./) {
$MonitoringOff{$1}++;
} elsif ($ThisLine =~ /^Snapshot (\S+) is now (\d+)% full/) {
$SnapshotUsed{$1} = $2 if $2 >= $SnapshotThreshold;
} else {
$OtherList{$ThisLine}++;
}
}
if (keys %PoolUsed) {
print "Thin Pool Usage:\n";
foreach my $Pool (sort {$a cmp $b} keys %PoolUsed) {
print " $Pool: $PoolUsed{$Pool}% full\n";
}
print "\n";
}
if (keys %SnapshotUsed) {
print "Snapshot Usage:\n";
foreach my $Snapshot (sort {$a cmp $b} keys %SnapshotUsed) {
print " $Snapshot: $SnapshotUsed{$Snapshot}% full\n";
}
print "\n";
}
if (keys %MonitoringOn and $Detail) {
print "Monitoring started for:\n";
foreach my $Pool (sort {$a cmp $b} keys %MonitoringOn) {
print " $Pool: $MonitoringOn{$Pool} Time(s)\n";
}
print "\n";
}
if (keys %MonitoringOff and $Detail) {
print "Monitoring stopped for:\n";
foreach my $Pool (sort {$a cmp $b} keys %MonitoringOff) {
print " $Pool: $MonitoringOff{$Pool} Time(s)\n";
}
print "\n";
}
if (keys %OtherList) {
print "\n**Unmatched Entries**\n";
foreach my $line (sort {$a cmp $b} keys %OtherList) {
print " $line: $OtherList{$line} Time(s)\n";
}
}
exit(0);
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