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removed warning. changed Doc

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Frank Cizmich
2014-11-05 17:36:38 -02:00
parent ea9ec4c788
commit 3e3f8bd5a9
1 changed files with 7 additions and 9 deletions
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16
bin/pt-table-checksum
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@@ -9368,11 +9368,6 @@ sub main {
. "or regular replicas were found. Use --recursion-method=dsn " . "or regular replicas were found. Use --recursion-method=dsn "
. "to specify the other nodes in the cluster.\n"; . "to specify the other nodes in the cluster.\n";
} }
else {
warn "WARNING !!! Using --recursion-method=none. "
. "No diffs will be found because no other nodes will be checksummed. "
. "Use method 'cluster' or 'dsn' (see docs) if you want to find diffs.";
}
} }
# Make sure the master and all node are in the same cluster. # Make sure the master and all node are in the same cluster.
@@ -12247,10 +12242,13 @@ DSNs are ordered by C<id>, but C<id> and C<parent_id> are otherwise ignored.
The C<dsn> column contains a replica DSN like it would be given on the command The C<dsn> column contains a replica DSN like it would be given on the command
line, for example: C<"h=replica_host,u=repl_user,p=repl_pass">. line, for example: C<"h=replica_host,u=repl_user,p=repl_pass">.
The C<none> method prevents the tool from connecting to any replicas or nodes. The C<none> method makes the tool ignore all slaves and cluster nodes. This
This effectively disables all the L<"REPLICA CHECKS"> because there will method is not recommended because it effectively disables the
not be any replicas to check. Therefore, this method is not recommended unless L<"REPLICA CHECKS"> and no differences can be found. It is useful, however, if
it's for a specialized purpose where you only need to obtain checksums for one server. you only need to write checksums on the master or a single cluster node. The
safer alternative is C<--no-replicate-check>: the tool finds replicas and
cluster nodes, performs the L<"REPLICA CHECKS">, but does not check for
differences. See L<"--[no]replicate-check">.
=item --replicate =item --replicate