rctladm(1M)															       rctladm(1M)

NAME

       rctladm - display or modify global state of system resource controls

SYNOPSIS

       rctladm [-lu] [-e action] [-d action] [name...]

       The  rctladm  command  allows the examination and modification of active resource controls on the running system. An instance of a resource
       control is referred to as an rctl. See setrctl(2) for a description of an rctl; see resource_controls(5) for a list of the rctls  supported
       in  the	current release of the Solaris operating system. Logging of rctl violations can be activated or deactivated system-wide and active
       rctls (and their state) can be listed.

       The following options are supported:

       -d action       Disable (-d) or enable (-e) the global action on the specified rctls. If no rctl is specified, no action is  taken  and	an
       -e action       error  status  is returned. You can use the special token all with the disable option to deactivate all global actions on a
		       resource control.

		       You can set the syslog action to a specific degree by assigning a severity level. To do this, specify  syslog=level,  where
		       level  is one of the string tokens given as valid severity levels in syslog(3C). You can omit the common LOG_ prefix on the
		       severity level.

       -l	       List available rctls with event status. This option displays the global event actions  available  for  each  rctl  and  the
		       action  name used with the enable (-e) and disable (-d) options. The global flag values for the control are also displayed.
		       If one or more name operands are specified, only those rctls matching the given names is displayed.

		       This is the default action if no options are specified.

       -u	       Configure resource controls based on the contents of /etc/rctladm.conf. Any name operands are ignored.

       The following operands are supported:

       name		       The name of the rctl to operate on. Multiple rctl names may be specified. If no names are specified, and  the  list
			       action  has  been  specified,  then all rctls are listed. If the enable or disable action is specified, one or more
			       rctl names must be specified.

       Example 1: Activating System Logging for Specific Violations

       The following command activates system logging of all violations of task.max-lwps.

       # rctladm -e syslog task.max-lwps
       #

       Example 2: Examining the Current Status of a Specific Resource

       The following command examines the current status of the task.max-lwps resource.

       $ rctladm -l task.max-lwps
       task.max-lwps		   syslog=DEBUG
       $

       The following exit values are returned:

       0	Successful completion.

       1	A fatal error occurred. A message is written to standard error to indicate each resource control for which the	operation  failed.
		The operation was successful for any other resource controls specified as operands.

       2	Invalid command line options were specified.

       /etc/rctladm.conf       Each time rctladm is executed, it updates the contents of rctladm.conf with the current configuration.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWesu			   |
       +-----------------------------+-----------------------------+

       setrctl(2), getrctl(2), prctl(1), rctlblk_get_global_flags(3C), rctlblk_get_global_action(3C), attributes(5), resource_controls(5)

       By default, there is no global logging of rctl violations.

								    1 Oct 2004							       rctladm(1M)