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man page for scds_hasp_check

scds_hasp_check(3HA)					 Sun Cluster HA and Data Services				      scds_hasp_check(3HA)

NAME
scds_hasp_check - get status information about SUNW.HAStoragePlus resources that are used by a resource SYNOPSIS
cc [flags...] -I /usr/cluster/include file -L /usr/cluster/lib -l dsdev #include <rgm/libdsdev.h> scha_err_t scds_hasp_check(scds_handle_t handle, scds_hasp_status_t *hasp_status DESCRIPTION
The scds_hasp_check() function retrieves status information about SUNW.HAStoragePlus(5) resources that are used by a resource. This infor- mation is obtained from the state, online or otherwise, of all SUNW.HAStoragePlus resources on which the resource depends. This state is obtained by using the Resource_dependencies or Resource_dependencies_weak system properties that are defined for the resource. Resource type implementations can use scds_hasp_check() in VALIDATE and MONITOR_CHECK method callback implementations to determine whether checks that are specific to any file systems that are managed by SUNW.HAStoragePlus resources should be carried out. When the function succeeds, a status code is stored in hasp_status. This code can be one of the following values: SCDS_HASP_NO_RESOURCE Indicates that the resource does not depend on a SUNW.HAStoragePlus resource. SCDS_HASP_ERR_CONFIG Indicates that at least one of the SUNW.HAStoragePlus resources on which the resource depends is located in a different resource group. SCDS_HASP_NOT_ONLINE Indicates that a SUNW.HAStoragePlus resource on which the resource depends is not online on any potential primary node or zone. SCDS_HASP_ONLINE_NOT_LOCAL Indicates that at least one SUNW.HAStoragePlus resource on which the resource depends is online, but on another node or zone from which this function is called. SCDS_HASP_ONLINE_LOCAL Indicates that all SUNW.HAStoragePlus resources on which the resource depends are online on the node or zone from which this function is called. Note - The preceding status codes have precedence over each other in the order in which they appear. For example, if a SUNW.HAStoragePlus resource is not online and another SUNW.HAStoragePlus resource is online on a different node or zone, the status code is set to SCDS_HASP_NOT_ONLINE rather than SCDS_HASP_ONLINE_NOT_LOCAL. The scds_hasp_check() function ignores all SUNW.HAStoragePlus resources for which the FilesystemMountPoints or Zpools property is set to an empty list, the default. PARAMETERS
The following parameters are supported: handle Handle that is returned from scds_initialize(3HA). hasp_status Status of SUNW.HAStoragePlus resources that are used by the resource. RETURN VALUES
SCHA_ERR_NOERR The function succeeded. This value also indicates that the status code that is stored in hasp_status is valid. SCHA_ERR_INTERNAL The function failed. The value that is stored in hasp_status is undefined. Ignore this undefined value. See the scha_calls(3HA) man page 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
scds_initialize(3HA), scha_calls(3HA), attributes(5), SUNW.HAStoragePlus(5) Sun Cluster 3.2 7 Sep 2007 scds_hasp_check(3HA)

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