scds_restart_resource(3HA) Sun Cluster HA and Data Services scds_restart_resource(3HA)NAME
scds_restart_resource - restart a resource
SYNOPSIS
cc [flags...] -I /usr/cluster/include file -L /usr/cluster/lib -l dsdev
#include <rgm/libdsdev.h>
scha_err_t scds_restart_resource(scds_handle_t handle
DESCRIPTION
The scds_restart_resource() function provides resource-level granularity for the restart operation. This function calls the STOP method and
then the START method for the resource passed to the calling program. If PRENET_START and POSTNET_STOP methods are defined for the resource
type, they are ignored. Call this function from the fault monitor.
PARAMETERS
The following parameters are supported:
handle The handle returned from scds_initialize(3HA)RETURN VALUES
The scha_restart_resource() function returns the following:
0 The function succeeded.
non-zero The function failed.
ERRORS
SCHA_ERR_NOERR Function succeeded.
See scha_calls(3HA) for a description of other error codes.
FILES
/usr/cluster/include/rgm/libdsdev.h
Include file
/usr/cluster/lib/libdsdev.so
Library
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscdev |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO rt_callbacks(1HA), scds_restart_rg(3HA), scha_calls(3HA), scha_control(3HA), attributes(5)Sun Cluster 3.2 7 Sep 2007 scds_restart_resource(3HA)
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scds_pmf_restart_fm(3HA) Sun Cluster HA and Data Services scds_pmf_restart_fm(3HA)NAME
scds_pmf_restart_fm - restart fault monitor using PMF
SYNOPSIS
cc [flags...] -I /usr/cluster/include file -L /usr/cluster/lib -l dsdev
#include <rgm/libdsdev.h>
scha_err_t scds_pmf_restart_fm(scds_handle_t handle, int instance
DESCRIPTION
The scds_pmf_restart_fm() function sends a SIGKILL signal to the fault monitor process tree to kill the fault monitor and then uses PMF to
restart it. This function uses the MONITOR_STOP_TIMEOUT property as its timeout value. That is, scds_pmf_restart_fm() waits at most the
value of the MONITOR_STOP_TIMEOUT property for the process tree to die.
If the MONITOR_STOP_TIMEOUT property is not explicitly set in the RTR file, the default timeout value is used.
One way to use this function is to call it in an UPDATE method to restart the monitor, possibly with new parameters.
PARAMETERS
The following parameters are supported:
handle The handle returned from scds_initialize()
instance For resources with multiple instances of the fault monitor, this integer, starting at 0, uniquely identifies the fault
monitor instance. For single instance fault monitors, use 0.
RETURN VALUES
The scds_pmf_restart_fm() function returns the following:
0 The function succeeded.
non-zero The function failed.
ERRORS
SCHA_ERR_NOERR Function succeeded
See scha_calls(3HA) for a description of other error codes.
FILES
/usr/cluster/include/rgm/libdsdev.h
Include file
/usr/cluster/lib/libdsdev.so
Library
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscdev |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO pmfadm(1M), scha_calls(3HA), signal(3HEAD), attributes(5) , r_properties(5)Sun Cluster 3.2 7 Sep 2007 scds_pmf_restart_fm(3HA)