Oracle 5.0 Reference Manual page 1574

LogDestination
Effective Version
MySQL 5.0.0
Restart Type: N
This parameter specifies where to send cluster logging information. There are three options in this
regard—CONSOLE, SYSLOG, and FILE—with
• outputs the log to stdout:
CONSOLE
CONSOLE
• sends the log to a
SYSLOG
cron, daemon, ftp, kern, lpr, mail, news, syslog, user, uucp, local0, local1, local2,
local3, local4, local5, local6, or local7.
SYSLOG:facility=syslog
• pipes the cluster log output to a regular file on the same machine. The following values can
FILE
be specified:
• filename: The name of the log file.
• maxsize: The maximum size (in bytes) to which the file can grow before logging rolls over to a
new file. When this occurs, the old log file is renamed by appending
is the next number not yet used with this name.
• maxfiles: The maximum number of log files.
FILE:filename=cluster.log,maxsize=1000000,maxfiles=6
The default value for the
FILE:filename=ndb_node_id_cluster.log,maxsize=1000000,maxfiles=6, where
is the ID of the node.
node_id
It is possible to specify multiple log destinations separated by semicolons as shown here:
CONSOLE;SYSLOG:facility=local0;FILE:filename=/var/log/mgmd
•
ArbitrationRank
Effective Version
MySQL 5.0.0
Restart Type: N
This parameter is used to define which nodes can act as arbitrators. Only management nodes and
SQL nodes can be arbitrators.
• 0: The node will never be used as an arbitrator.
• 1: The node has high priority; that is, it will be preferred as an arbitrator over low-priority nodes.
MySQL Cluster Configuration Files
Type/Units
{CONSOLE|SYSLOG|
FILE}
facility, possible values being one of auth, authpriv,
syslog
Note
Not every facility is necessarily supported by every operating system.
parameter is
FILE
Type/Units
0-2
ArbitrationRank
1554
Default
[see text]
being the default:
FILE
Default
1
can take one of the following values:
Range/Values
...
to the file name, where
.N
Range/Values
0 - 2
N