High Availability Monitors Version A.03.02 Release Notes

NOF Indications
DLUR_PU_INDICATION
Chapter 61092
DLUR_PU_INDICATION
This indication is generated when a physical unit (PU) for the node that
supports the dependent LU requester (DLUR) function is attempting to
activate, fails to activate, activates, or is deactivated. This indication can
be used to maintain a list of currently active DLUR PUs.
VCB Structure
typedef struct dlur_pu_indication
{
AP_UINT16 opcode; /* Indication operation code */
unsigned char reserv2; /* reserved */
unsigned char format; /* reserved */
AP_UINT16 primary_rc; /* primary return code */
AP_UINT32 secondary_rc; /* secondary return code */
unsigned char data_lost; /* Previous indication lost? */
unsigned char reason; /* reason for this indication */
unsigned char pu_name[8]; /* PU name */
unsigned char pu_id[4]; /* PU identifier */
unsigned char pu_location; /* downstream or local PU */
unsigned char pu_status; /* status of the PU */
unsigned char dlus_name[17]; /* current DLUS name */
unsigned char dlus_session_status; /* status of the DLUS pipe */
unsigned char reserv5[2]; /* reserved */
} DLUR_PU_INDICATION;
Parameters
opcode
AP_DLUR_PU_INDICATION
primary_rc
AP_OK
data_lost
Specifies whether any previous directory indications
have been lost. If SNAplus2 detects a condition that
prevents it from sending an indication (for example an
internal resource shortage), it indicates this by setting