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#!/usr/bin/perl
BEGIN {
die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};
use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More;
use Safeguards;
use Percona::Test;
use Data::Dumper;
$Data::Dumper::Indent = 1;
$Data::Dumper::Sortkeys = 1;
$Data::Dumper::Quotekeys = 0;
my $sample = "t/lib/samples/bash/";
my $safeguards = Safeguards->new(
disk_bytes_free => 104857600,
disk_pct_free => 10,
);
# Filesystem 1024-blocks Used Available Capacity Mounted on
# /dev/disk0s2 118153176 94409664 23487512 81% /
#
# Those values are in Kb, so:
# used = 94409664 (94.4G) = 96_675_495_936 bytes
# free = 23487512 (23.4G) = 24_051_212_288 bytes
# pct free = 100 - 81 = 19 %
my $df = slurp_file("$trunk/$sample/diskspace001.txt");
ok(
$safeguards->check_disk_space(
disk_space => $df,
),
"diskspace001: Enough bytes and pct free"
);
$safeguards = Safeguards->new(
disk_bytes_free => 104857600,
disk_pct_free => 20,
);
ok(
!$safeguards->check_disk_space(
disk_space => $df,
),
"diskspace001: Not enough pct free"
);
$safeguards = Safeguards->new(
disk_bytes_free => 24_051_212_289,
disk_pct_free => 5,
);
ok(
!$safeguards->check_disk_space(
disk_space => $df,
),
"diskspace001: Not enough bytes free"
);
done_testing;
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