RPC.LOCKD(8) | System Manager's Manual | RPC.LOCKD(8) |
rpc.lockd
—
rpc.lockd |
[-46 ] [-d
debug_level] [-g
grace_period] |
rpc.lockd
daemon provides monitored and unmonitored
file and record locking services in an NFS environment. To monitor the status
of hosts requesting locks, the locking daemon typically operates in
conjunction with
rpc.statd(8).
Options and operands available for
rpc.lockd
:
-4
-6
option is also specified. By default,
rpc.lockd
listens for requests using both IPv4 and
IPv6 if available.-6
-d
debug_levelLOG_DEBUG
and facility
LOG_DAEMON
. Specifying a
debug_level of 1 results in the generation of one
log line per protocol operation. Higher debug levels can be specified,
causing display of operation arguments and internal operations of the
daemon.-g
grace_periodrpc.lockd
only accepts
requests from hosts which are reinitialising locks which existed before
the server restarted. Default is 30 seconds.Error conditions are logged to syslog, irrespective of the debug
level, using log level LOG_ERR
and facility
LOG_DAEMON
.
The rpc.lockd
daemon must NOT be invoked
by inetd(8) because the
protocol assumes that the daemon will run from system start time. Instead,
it should be configured in
rc.conf(5) to run at system
startup.
rpc.lockd
appeared in SunOS 4.
The current implementation serialises lock requests that could be shared.
August 11, 2012 | NetBSD 9.4 |