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Fix mssql backup-age (to be tested. not sure)

This commit is contained in:
Quentin Garnier 2015-02-02 16:29:24 +01:00
parent b99e04384b
commit ec58e38ff2
1 changed files with 33 additions and 25 deletions
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58
database/mssql/mode/backupage.pm
View File

@ -85,19 +85,30 @@ sub run {
$self->{sql}->connect();
my $count = 0;
my $count_failed = 0;
my $query = 'SELECT
a.name, a.recovery_model,
DATEDIFF(SS, MAX(b.backup_finish_date), GETDATE()),
DATEDIFF(SS, MAX(b.backup_start_date), MAX(b.backup_finish_date))
FROM master.dbo.sysdatabases a LEFT OUTER JOIN msdb.dbo.backupset b
ON b.database_name = a.name
GROUP BY a.name
ORDER BY a.name
';
my $query = "SELECT D.name AS [database_name], D.recovery_model, BS1.last_backup, BS1.last_duration
if (($self->{sql}->is_version_minimum(version => '9.x'))) {
$query = "SELECT D.name AS [database_name], D.recovery_model, BS1.last_backup, BS1.last_duration
FROM sys.databases D
LEFT JOIN (
SELECT BS.[database_name],
DATEDIFF(HH,MAX(BS.[backup_finish_date]),GETDATE()) AS last_backup,
DATEDIFF(MI,MAX(BS.[backup_start_date]),MAX(BS.[backup_finish_date])) AS last_duration
DATEDIFF(SS,MAX(BS.[backup_finish_date]),GETDATE()) AS last_backup,
DATEDIFF(SS,MAX(BS.[backup_start_date]),MAX(BS.[backup_finish_date])) AS last_duration
FROM msdb.dbo.backupset BS
WHERE BS.type = 'D'
GROUP BY BS.[database_name]
) BS1 ON D.name = BS1.[database_name]
ORDER BY D.[name];";
ORDER BY D.[name]";
}
$self->{sql}->query(query => $query);
my $result = $self->{sql}->fetchall_arrayref();
foreach my $row (@$result) {
@ -106,24 +117,23 @@ sub run {
#dbt_backup_start: 0x1686303d8 (dtdays=40599, dttime=7316475) Feb 27 2011 6:46:28:250AM
my $last_backup = $$row[2];
my $backup_duration = $$row[3];
my $backup_age;
if (!defined($last_backup) || $last_backup =~ /dbt_backup_start: \w+\s+\(dtdays=0, dttime=0\) \(uninitialized\)/) {
if (!defined($last_backup)) {
if (!defined($self->{option_results}->{skip_no_backup})) {
$self->{output}->output_add(severity => 'Critical',
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("No backup found for DB '%s'", $$row[0]));
}
next;
} elsif ($last_backup =~ /dbt_backup_start: \w+\s+\(dtdays=\d+, dttime=\d+\)\s+(\w+)\s+(\d+)\s+(\d+)\s+(\d+):(\d+):(\d+):\d+([AP])/) {
my %months = ("Jan" => 0, "Feb" => 1, "Mar" => 2, "Apr" => 3, "May" => 4, "Jun" => 5, "Jul" => 6, "Aug" => 7, "Sep" => 8, "Oct" => 9, "Nov" => 10, "Dec" => 11);
$backup_age = ( Time::HiRes::time() - Time::Local::timelocal($6, $5, $4 + ($7 eq "A" ? 0 : 12), $2, $months{$1}, $3 - 1900)) / 3600;
$self->{output}->output_add(long_msg => sprintf("DB '%s' backup age : %ds [Duration : %ds]", $$row[0], $backup_age, $backup_duration));
my $exit_code = $self->{perfdata}->threshold_check(value => $backup_age, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
} else {
$self->{output}->output_add(long_msg => sprintf("DB '%s' backup age : %ds [Duration : %ds]", $$row[0], $last_backup, $backup_duration));
my $exit_code = $self->{perfdata}->threshold_check(value => $last_backup, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit_code,
short_msg => sprintf("DB '%s' backup age: %ds [Duration : %ds]", $$row[0], $backup_age, $backup_duration));
short_msg => sprintf("DB '%s' backup age: %ds [Duration : %ds]", $$row[0], $last_backup, $backup_duration));
}
$self->{output}->perfdata_add(label => sprintf("db_%s_backup_age",$$row[0]),
unit => 's',
value => $backup_age,
value => $last_backup,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0);
@ -131,18 +141,16 @@ sub run {
unit => 's',
value => $backup_duration,
min => 0);
}
next;
} else {
$self->{output}->output_add(severity => 'Unknown',
short_msg => sprintf("Could not parse backup age for DB '%s'", $$row[0]));
next;
}
}
if(!defined($self->{option_results}->{skip}) && $count == 0) {
$self->{output}->output_add(severity => 'Unknown',
short_msg => "No backup found.");
if ($count == 0) {
$self->{output}->output_add(severity => 'OK',
short_msg => "No backup found");
if (!defined($self->{option_results}->{skip})) {
$self->{output}->output_add(severity => 'UNKNOWN',
short_msg => "No backup found");
}
}
$self->{output}->display();