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Merge partial-fix-1063912-ptc-pxc-slaves/ -r403..405

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This commit is contained in:
Daniel Nichter
2012-10-08 12:53:54 -06:00
parent 9c4517f55f
commit b2cb95940f
2 changed files with 12 additions and 2 deletions
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10
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@@ -3320,7 +3320,9 @@ sub is_cluster_node {
PTDEBUG && _d($sql);
my $row = $self->{dbh}->selectrow_arrayref($sql);
PTDEBUG && _d(defined $row ? @$row : 'undef');
$self->{is_cluster_node} = $row && $row->[0] ? 1 : 0;
$self->{is_cluster_node} = $row && $row->[1]
? ($row->[1] eq 'ON' || $row->[1] eq '1')
: 0;
return $self->{is_cluster_node};
}
@@ -11313,6 +11315,12 @@ nodes and regular replicas because nodes are not regular replicas so they
cannot be detected automatically. The lag check (see L<"REPLICA CHECKS">)
is not performed for cluster nodes.
Mixed replication setups are not currently supported. For example, the tool
does not work completely if the master host is replicating to a cluster,
or if the cluster is replicating to another cluster. In short, the only
supported setup is a single cluster with nodes optionally having traditional
replication slaves.
=back
=head1 BUGS