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sam_data_restore(3) [centos man page]

SAM_DATA_RESTORE(3)				    Corosync Cluster Engine Programmer's Manual 			       SAM_DATA_RESTORE(3)

NAME
sam_data_restore - Restore previously saved user data SYNOPSIS
#include <corosync/sam.h> cs_error_t sam_data_restore (void *data, size_t size); DESCRIPTION
The sam_data_restore function is used to restore data, previously saved by calling sam_data_store(3). Such data survives between instances. The data parameter is pointer to memory initialized by caller. Stored data are copied there. This also means, that caller is responsible for freeing memory. The size parameter is length of data. This one must be at least same length as previously stored data otherwise error is returned. Parame- ter can be larger but only stored data size bytes are changed. Use sam_data_getsize(3) to find out length of stored data. RETURN VALUE
This call return CS_OK value if successful, otherwise and error is returned. ERRORS
CS_ERR_BAD_HANDLE component was not initialized by calling sam_initialize(3) or it was finalized. CS_ERR_INVALID_PARAM data parameter is NULL or size is less then currently stored data length SEE ALSO
sam_data_getsize(3), sam_data_store(3) CS_ERR_TRY_AGAIN Resource temporarily unavailable CS_ERR_INVALID_PARAM Invalid argument CS_ERR_ACCESS Permission denied CS_ERR_LIBRARY The connection failed CS_ERR_INTERRUPT System call inturrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to completed the requested task corosync Man Page 04/15/2010 SAM_DATA_RESTORE(3)

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SAM_STOP(3)					    Corosync Cluster Engine Programmer's Manual 				       SAM_STOP(3)

NAME
sam_mark_failed - Mark process failed SYNOPSIS
#include <corosync/sam.h> cs_error_t sam_mark_failed (void); DESCRIPTION
The sam_mark_failed function is used with SAM_RECOVERY_POLICY_CMAP mostly together with SAM_RECOVERY_POLICY_RESTART to mark process failed. Process marked failed is killed without sending warn signal and control process will exit as with SAM_RECOVERY_POLICY_QUIT policy. Condb key state will be set to failed so corosync watchdog can take required action. RETURN VALUE
This call return CS_OK value if successful, otherwise and error is returned. ERRORS
CS_ERR_BAD_HANDLE library was not initialized by calling sam_initialize(3) or was already finalized CS_ERR_INVALID_PARAM recovery policy doesn't has SAM_RECOVERY_POLICY_CMAP flag set CS_ERR_LIBRARY some internal error appeared (communication with parent process) SEE ALSO
sam_initialize(3) CS_ERR_TRY_AGAIN Resource temporarily unavailable CS_ERR_INVALID_PARAM Invalid argument CS_ERR_ACCESS Permission denied CS_ERR_LIBRARY The connection failed CS_ERR_INTERRUPT System call inturrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to completed the requested task corosync Man Page 21/05/2010 SAM_STOP(3)
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