Section: Maintenance Commands (8)
Updated: Project Cyrus
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cyrus-master - cyrus-master Cyrus process
snmp agentx ping interval
snmp agentx socket
is the process that controls all of the Cyrus processes. This process
is responsible for creating all imapd, pop3d, lmtpd and sieved child
processes. This process also initializes the Berkeley DB code and
performs scheduled cleanup/maintenance.
If this process dies, then no new sessions will be started.
It kills itself and all child processes
when it receives a SIGTERM.
- -C alternate imapd.conf
Specifies an alternate imapd.conf for use by cyrus-master (note that this will
not affect any sub-processes spawned by cyrus-master, you should specify those
specifically in the respective entries in cyrus.conf).
- -M alternate cyrus.conf
Specifies an alternate cyrus.conf for use by cyrus-master.
- -l listen queue backlog
Increase the listen queue backlog. By default, the listen queue is set
to 32. On systems with a high connection rate, it may be desirable
to increase this value. refer to listen(2) for details.
- -j janitor full-sweeps per second
Sets the amount of times per second the janitor should sweep the entire
child table. Leave it at the default of 1 unless you have a really high
fork rate (and you have not increased the child hash table size when you
compiled Cyrus from its default of 10000 entries).
- -p pidfile
as the pidfile. If not specified, defaults to /var/run/cyrus-cyrus-master.pid
- -P snmp agentx ping interval
Sets the amount on time in seconds the subagent will try and reconnect to the
cyrus-master agent (snmpd) if it ever becomes (or starts) disconnected. Requires
net-snmp 5.0 or higher.
Start in daemon mode (run in background and disconnect from controlling
Don't close stdin/stdout/stderr. Primiarly useful for debugging.
- -x snmp agentx socket
Address the cyrus-master agent (most likely snmpd) listens on.
Requires net-snmp 5.0 or higher.
reads its configuration information out of the
rereads its configuration file when it receives a hangup signal,
SIGHUP. Services and events may be added, deleted or modified when the
configuration file is reread. Any active services removed from the
configuration file will be allowed to run until completion.
The environment variable CYRUS_VERBOSE can be set to log additional
debugging information. Setting the value to 1 results in base level logging.
Setting it higher results in more log messages being generated.
- /etc/cyrus.conf, /etc/imapd.conf, /var/run/cyrus-cyrus-master.pid
cyrus.conf(5), imapd.conf(5), imapd(8),
pop3d(8), lmtpd(8), timsieved(8), idled(8)
- SEE ALSO
linux.jgfs.net manual pages