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Test and require wsrep_OSU_method=TOI.

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This commit is contained in:
Daniel Nichter
2012-11-29 23:26:53 +00:00
parent 13318a9710
commit 8549fe5d99
3 changed files with 57 additions and 15 deletions
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45
t/pt-online-schema-change/pxc.t
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@@ -31,12 +31,7 @@ my $node1 = $sb->get_dbh_for('node1');
my $node2 = $sb->get_dbh_for('node2');
my $node3 = $sb->get_dbh_for('node3');
my $db_flavor = VersionParser->new($node1)->flavor();
if ( $db_flavor !~ /XtraDB Cluster/ ) {
plan skip_all => "PXC tests";
}
elsif ( !$node1 ) {
if ( !$node1 ) {
plan skip_all => 'Cannot connect to cluster node1';
}
elsif ( !$node2 ) {
@@ -46,10 +41,14 @@ elsif ( !$node3 ) {
plan skip_all => 'Cannot connect to cluster node3';
}
my $db_flavor = VersionParser->new($node1)->flavor();
if ( $db_flavor !~ /XtraDB Cluster/ ) {
plan skip_all => "PXC tests";
}
# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
# so we need to specify --lock-wait-timeout=3 else the tool will die.
my $node1_dsn = $sb->dsn_for('node1');
my @args = ($node1_dsn, qw(--lock-wait-timeout 3));
my $output;
my $exit;
my $sample = "t/pt-online-schema-change/samples/";
@@ -104,6 +103,38 @@ like(
"Convert table to MyISAM: error message"
);
# #############################################################################
# Require wsrep_OSU_method=TOI
# #############################################################################
$node1->do("SET GLOBAL wsrep_OSU_method='RSU'");
($output, $exit) = full_output(
sub { pt_online_schema_change::main(
"$node1_dsn,D=pt_osc,t=t",
qw(--lock-wait-timeout 5),
qw(--print --execute --alter ENGINE=MyISAM)) },
stderr => 1,
);
ok(
$exit,
"wsrep_OSU_method=RSU: non-zero exit"
) or diag($output);
print $output;
like(
$output,
qr/wsrep_OSU_method=TOI is required.+?currently set to RSU/,
"wsrep_OSU_method=RSU: error message"
);
$node1->do("SET GLOBAL wsrep_OSU_method='TOI'");
is_deeply(
$node1->selectrow_arrayref("SHOW VARIABLES LIKE 'wsrep_OSU_method'"),
[qw(wsrep_OSU_method TOI)],
"Restored wsrep_OSU_method=TOI"
) or BAIL_OUT("Failed to restore wsrep_OSU_method=TOI");
# #############################################################################
# Done.
# #############################################################################