/****************************************************************************
* Name : mds_vdest_create
*
* Description : This function created the VDEST for SMFD
*
* Arguments :
*
* Return Values : NCSCC_RC_SUCCESS/Error Code.
*
* Notes : None.
*****************************************************************************/
static uint32_t mds_vdest_create(smfd_cb_t * cb)
{
NCSVDA_INFO arg;
uint32_t rc = NCSCC_RC_SUCCESS;
memset(&arg, 0, sizeof(arg));
cb->mds_dest = SMFD_VDEST_ID;
arg.req = NCSVDA_VDEST_CREATE;
arg.info.vdest_create.i_persistent = false;
arg.info.vdest_create.i_policy = NCS_VDEST_TYPE_DEFAULT;
arg.info.vdest_create.i_create_type = NCSVDA_VDEST_CREATE_SPECIFIC;
arg.info.vdest_create.info.specified.i_vdest = cb->mds_dest;
/* Create VDEST */
rc = ncsvda_api(&arg);
if (NCSCC_RC_SUCCESS != rc) {
LOG_ER("mds_vdest_create: create vdest for SMFD FAILED\n");
return rc;
}
cb->mds_handle = arg.info.vdest_create.o_mds_pwe1_hdl;
return rc;
}
/****************************************************************************\
PROCEDURE NAME : plms_mds_vdest_create
DESCRIPTION : This function Creates the Virtual destination for PLMS
ARGUMENTS : NULL
RETURNS : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE.
\****************************************************************************/
SaUint32T plms_mds_vdest_create()
{
PLMS_CB *cb = plms_cb;
NCSVDA_INFO arg;
uns32 rc = NCSCC_RC_SUCCESS;
TRACE_ENTER();
memset(&arg, 0, sizeof(arg));
cb->mdest_id = PLMS_VDEST_ID;
arg.req = NCSVDA_VDEST_CREATE;
arg.info.vdest_create.i_persistent = FALSE;
arg.info.vdest_create.i_policy = NCS_VDEST_TYPE_DEFAULT;
arg.info.vdest_create.i_create_type = NCSVDA_VDEST_CREATE_SPECIFIC;
arg.info.vdest_create.info.specified.i_vdest = cb->mdest_id;
/* Create VDEST */
rc = ncsvda_api(&arg);
if (NCSCC_RC_SUCCESS != rc) {
LOG_ER("PLMS NCSVDA_VDEST_CREATE failed");
return rc;
}
cb->mds_hdl = arg.info.vdest_create.o_mds_pwe1_hdl;
TRACE_LEAVE();
return rc;
}
/****************************************************************************
Name : avnd_mds_vdest_reg
Description : This routine registers the AVND Service with MDS for VDEST.
It does the following:
a) Gets the MDS handle & AvND MDS address
b) installs AvND service with MDS
c) Subscribes to MDS events
Arguments : cb - ptr to the AVND control block
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : MDS messages are not used, we are only interested in MBCSV
messages.
******************************************************************************/
uns32 avnd_mds_vdest_reg(AVND_CB *cb)
{
NCSVDA_INFO vda_info;
NCSMDS_INFO svc_to_mds_info;
memset(&vda_info, '\0', sizeof(NCSVDA_INFO));
cb->avnd_mbcsv_vaddr = AVND_VDEST_ID;
vda_info.req = NCSVDA_VDEST_CREATE;
vda_info.info.vdest_create.i_persistent = FALSE;
vda_info.info.vdest_create.i_policy = NCS_VDEST_TYPE_DEFAULT;
vda_info.info.vdest_create.i_create_type = NCSVDA_VDEST_CREATE_SPECIFIC;
vda_info.info.vdest_create.info.specified.i_vdest = cb->avnd_mbcsv_vaddr;
/* create Vdest address */
if (ncsvda_api(&vda_info) != NCSCC_RC_SUCCESS) {
LOG_CR("Vdest Creation failed");
return NCSCC_RC_FAILURE;
}
/* store the info returned by MDS */
cb->avnd_mbcsv_vaddr_pwe_hdl = vda_info.info.vdest_create.o_mds_pwe1_hdl;
cb->avnd_mbcsv_vaddr_hdl = vda_info.info.vdest_create.o_mds_vdest_hdl;
memset(&svc_to_mds_info, '\0', sizeof(NCSMDS_INFO));
/* Install on mds VDEST */
svc_to_mds_info.i_mds_hdl = cb->avnd_mbcsv_vaddr_pwe_hdl;
svc_to_mds_info.i_svc_id = NCSMDS_SVC_ID_AVND_CNTLR;
svc_to_mds_info.i_op = MDS_INSTALL;
svc_to_mds_info.info.svc_install.i_install_scope = NCSMDS_SCOPE_NONE;
svc_to_mds_info.info.svc_install.i_svc_cb = avnd_mds_cbk;
svc_to_mds_info.info.svc_install.i_mds_q_ownership = FALSE;
svc_to_mds_info.info.svc_install.i_mds_svc_pvt_ver = AVND_MDS_SUB_PART_VERSION;
if (ncsmds_api(&svc_to_mds_info) != NCSCC_RC_SUCCESS) {
memset(&vda_info, '\0', sizeof(NCSVDA_INFO));
vda_info.req = NCSVDA_VDEST_DESTROY;
vda_info.info.vdest_destroy.i_vdest = cb->avnd_mbcsv_vaddr;
ncsvda_api(&vda_info);
LOG_CR("Mds Installation failed");
return NCSCC_RC_FAILURE;
}
return NCSCC_RC_SUCCESS;
}
/****************************************************************************
* Name : smfd_mds_change_role
*
* Description : This function informs mds of our vdest role change
*
* Arguments : cb : SMFD control Block pointer.
*
* Return Values : NCSCC_RC_SUCCESS/Error Code.
*
* Notes : None.
*****************************************************************************/
uint32_t smfd_mds_change_role(smfd_cb_t * cb)
{
NCSVDA_INFO arg;
memset(&arg, 0, sizeof(NCSVDA_INFO));
arg.req = NCSVDA_VDEST_CHG_ROLE;
arg.info.vdest_chg_role.i_vdest = cb->mds_dest;
arg.info.vdest_chg_role.i_new_role = cb->mds_role;
return ncsvda_api(&arg);
}
/****************************************************************************
* Name : plms_mds_change_role
*
* Description : This function informs mds of our vdest role change
*
* Arguments : cb : PLMS control Block pointer.
*
* Return Values : NCSCC_RC_SUCCESS/Error Code.
*****************************************************************************/
SaUint32T plms_mds_change_role()
{
NCSVDA_INFO arg;
PLMS_CB *cb = plms_cb;
TRACE_ENTER();
memset(&arg, 0, sizeof(NCSVDA_INFO));
arg.req = NCSVDA_VDEST_CHG_ROLE;
arg.info.vdest_chg_role.i_vdest = cb->mdest_id;
arg.info.vdest_chg_role.i_new_role = cb->mds_role;
TRACE_LEAVE();
return ncsvda_api(&arg);
}
/****************************************************************************
Name : dts_mds_change_role
Description : This routine use for setting and changing role.
Arguments : role - Role to be set.
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None.
******************************************************************************/
uns32 dts_mds_change_role(DTS_CB *cb, SaAmfHAStateT role)
{
NCSVDA_INFO vda_info;
memset(&vda_info, 0, sizeof(vda_info));
vda_info.req = NCSVDA_VDEST_CHG_ROLE;
vda_info.info.vdest_chg_role.i_vdest = cb->vaddr;
/*vda_info.info.vdest_chg_role.i_anc = V_DEST_QA_1; */
vda_info.info.vdest_chg_role.i_new_role = role;
if (ncsvda_api(&vda_info) != NCSCC_RC_SUCCESS) {
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_change_role: DTS change role failed.");
}
return NCSCC_RC_SUCCESS;
}
/****************************************************************************
* Name : mds_vdest_destroy
*
* Description : This function Destroys the Virtual destination of LGS
*
* Arguments : cb : SMFD control Block pointer.
*
* Return Values : NCSCC_RC_SUCCESS/Error Code.
*
* Notes : None.
*****************************************************************************/
static uint32_t mds_vdest_destroy(smfd_cb_t * cb)
{
NCSVDA_INFO vda_info;
uint32_t rc;
memset(&vda_info, 0, sizeof(NCSVDA_INFO));
vda_info.req = NCSVDA_VDEST_DESTROY;
vda_info.info.vdest_destroy.i_vdest = cb->mds_dest;
if (NCSCC_RC_SUCCESS != (rc = ncsvda_api(&vda_info))) {
LOG_ER("NCSVDA_VDEST_DESTROY failed");
return rc;
}
return rc;
}
/****************************************************************************
Name : dts_mds_unreg
Description : This routine unregisters the DTS Service from MDS on the
DTSs Vaddress
Arguments : cb - ptr to the DTScontrol block
Return Values : NONE
Notes : None.
******************************************************************************/
void dts_mds_unreg(DTS_CB *cb, NCS_BOOL un_install)
{
NCSVDA_INFO vda_info;
NCSMDS_INFO svc_to_mds_info;
/* uninstall MDS */
if (un_install) {
svc_to_mds_info.i_mds_hdl = cb->mds_hdl;
svc_to_mds_info.i_svc_id = NCSMDS_SVC_ID_DTS;
svc_to_mds_info.i_op = MDS_UNINSTALL;
ncsmds_api(&svc_to_mds_info);
}
/* destroy vaddress */
vda_info.req = NCSVDA_VDEST_DESTROY;
vda_info.info.vdest_destroy.i_vdest = cb->vaddr;
ncsvda_api(&vda_info);
return;
}
/****************************************************************************
Name : avnd_mds_set_vdest_role
Description : This routine is used for setting the VDEST role.
Arguments : cb - ptr to the AVND control block
role - Set the role.
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None.
******************************************************************************/
uns32 avnd_mds_set_vdest_role(AVND_CB *cb, SaAmfHAStateT role)
{
NCSVDA_INFO vda_info;
if (SA_AMF_HA_QUIESCED == role) {
cb->is_quisced_set = TRUE;
}
memset(&vda_info, '\0', sizeof(NCSVDA_INFO));
/* set the role of the vdest */
vda_info.req = NCSVDA_VDEST_CHG_ROLE;
vda_info.info.vdest_chg_role.i_new_role = role;
vda_info.info.vdest_chg_role.i_vdest = cb->avnd_mbcsv_vaddr;
if (ncsvda_api(&vda_info) != NCSCC_RC_SUCCESS) {
return NCSCC_RC_FAILURE;
}
return NCSCC_RC_SUCCESS;
}
/****************************************************************************
Name : dts_mds_reg
Description : This routine registers the DTS Service with MDS with the
DTSs Vaddress.
Arguments : cb - ptr to the DTS control block
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None.
******************************************************************************/
uns32 dts_mds_reg(DTS_CB *cb)
{
NCSVDA_INFO vda_info;
NCSMDS_INFO svc_to_mds_info;
MDS_SVC_ID svc_ids_array[2];
/* prepare the cb with the vaddress */
memset(&cb->vaddr, 0, sizeof(MDS_DEST));
cb->vaddr = DTS_VDEST_ID;
vda_info.req = NCSVDA_VDEST_CREATE;
vda_info.info.vdest_create.i_persistent = FALSE;
vda_info.info.vdest_create.i_policy = NCS_VDEST_TYPE_DEFAULT;
vda_info.info.vdest_create.i_create_type = NCSVDA_VDEST_CREATE_SPECIFIC;
vda_info.info.vdest_create.info.specified.i_vdest = cb->vaddr;
/* create Vdest address */
if (ncsvda_api(&vda_info) != NCSCC_RC_SUCCESS)
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_reg: Vdest creation failed");
/* store the info returned by MDS */
cb->mds_hdl = vda_info.info.vdest_create.o_mds_pwe1_hdl;
/* Smik - New additions */
cb->vaddr_pwe_hdl = vda_info.info.vdest_create.o_mds_pwe1_hdl;
cb->vaddr_hdl = vda_info.info.vdest_create.o_mds_vdest_hdl;
#if (DTS_SIM_TEST_ENV == 1)
if (TRUE == cb->is_test) {
/* set the role of the vdest */
if (dts_mds_change_role(cb, cb->ha_state) != NCSCC_RC_SUCCESS) {
dts_mds_unreg(cb, FALSE);
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_reg: DTS Role change failed");
}
} /* is_test is TRUE */
#endif
/* Install mds */
memset(&svc_to_mds_info, 0, sizeof(NCSMDS_INFO));
svc_to_mds_info.i_mds_hdl = cb->mds_hdl;
svc_to_mds_info.i_svc_id = NCSMDS_SVC_ID_DTS;
svc_to_mds_info.i_op = MDS_INSTALL;
svc_to_mds_info.info.svc_install.i_yr_svc_hdl = (MDS_CLIENT_HDL)(long)cb;
svc_to_mds_info.info.svc_install.i_install_scope = NCSMDS_SCOPE_NONE;
svc_to_mds_info.info.svc_install.i_svc_cb = dts_mds_callback;
svc_to_mds_info.info.svc_install.i_mds_q_ownership = FALSE;
/* versioning changes */
svc_to_mds_info.info.svc_install.i_mds_svc_pvt_ver = cb->dts_mds_version;
cb->created = TRUE;
if (ncsmds_api(&svc_to_mds_info) != NCSCC_RC_SUCCESS) {
cb->created = FALSE;
dts_mds_unreg(cb, FALSE);
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_reg: MDS install failed");
}
/* DTS is subscribing for DTA MDS service */
memset(&svc_to_mds_info, 0, sizeof(NCSMDS_INFO));
svc_to_mds_info.i_mds_hdl = cb->mds_hdl;
svc_to_mds_info.i_svc_id = NCSMDS_SVC_ID_DTS;
svc_to_mds_info.i_op = MDS_SUBSCRIBE;
svc_to_mds_info.info.svc_subscribe.i_scope = NCSMDS_SCOPE_NONE;
svc_to_mds_info.info.svc_subscribe.i_num_svcs = DTS_NUM_SVCS_TO_SUBSCRIBE;
svc_ids_array[0] = NCSMDS_SVC_ID_DTA;
svc_to_mds_info.info.svc_subscribe.i_svc_ids = svc_ids_array;
if (ncsmds_api(&svc_to_mds_info) != NCSCC_RC_SUCCESS) {
cb->created = FALSE;
dts_mds_unreg(cb, TRUE);
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_reg: DTA Event subscription failed!!");
}
/* DTS is subscribing for IMMMD MDS service */
memset(&svc_to_mds_info, 0, sizeof(NCSMDS_INFO));
svc_to_mds_info.i_mds_hdl = cb->mds_hdl;
svc_to_mds_info.i_svc_id = NCSMDS_SVC_ID_DTS;
svc_to_mds_info.i_op = MDS_SUBSCRIBE;
svc_to_mds_info.info.svc_subscribe.i_scope = NCSMDS_SCOPE_INTRANODE;
svc_to_mds_info.info.svc_subscribe.i_num_svcs = DTS_NUM_SVCS_TO_SUBSCRIBE;
svc_ids_array[0] = NCSMDS_SVC_ID_IMMND;
svc_to_mds_info.info.svc_subscribe.i_svc_ids = svc_ids_array;
if (ncsmds_api(&svc_to_mds_info) != NCSCC_RC_SUCCESS) {
cb->created = FALSE;
dts_mds_unreg(cb, TRUE);
return m_DTS_DBG_SINK(NCSCC_RC_FAILURE, "dts_mds_reg: IMMND Event subscription failed!!");
}
return NCSCC_RC_SUCCESS;
}
void cpd_saf_csi_set_cb(SaInvocationT invocation,
const SaNameT *compName, SaAmfHAStateT haState, SaAmfCSIDescriptorT csiDescriptor)
{
CPD_CB *cb = 0;
SaAisErrorT saErr = SA_AIS_OK;
V_DEST_RL mds_role;
/* V_CARD_QA anchor; */
NCSVDA_INFO vda_info;
uint32_t rc = NCSCC_RC_SUCCESS;
CPD_CPND_INFO_NODE *node_info = NULL;
MDS_DEST prev_dest;
TRACE_ENTER();
cb = ncshm_take_hdl(NCS_SERVICE_ID_CPD, gl_cpd_cb_hdl);
if (cb) {
if ((cb->ha_state == SA_AMF_HA_STANDBY) && (haState == SA_AMF_HA_ACTIVE)) {
if (cb->cold_or_warm_sync_on == true) {
TRACE("STANDBY cpd_saf_csi_set_cb -cb->cold_or_warm_sync_on == true ");
saErr = SA_AIS_ERR_TRY_AGAIN;
saAmfResponse(cb->amf_hdl, invocation, saErr);
ncshm_give_hdl(cb->cpd_hdl);
TRACE_4("cpd vdest change role failed");
m_CPSV_DBG_SINK(NCSCC_RC_FAILURE,
"cpd_role_change: Failed to send Error report to AMF for Active role assignment during Cold-Sync");
return;
}
}
if ((cb->ha_state == SA_AMF_HA_ACTIVE) && (haState == SA_AMF_HA_QUIESCED)) {
if (cb->cold_or_warm_sync_on == true) {
TRACE("ACTIVE cpd_saf_csi_set_cb -cb->cold_or_warm_sync_on == true ");
}
}
/* cb->ha_state = haState; */
/* saAmfResponse(cb->amf_hdl, invocation, saErr); */
if (SA_AMF_HA_ACTIVE == haState) {
/** Change the MDS role **/
cb->ha_state = haState;
mds_role = V_DEST_RL_ACTIVE;
TRACE("ACTIVE STATE");
/* If this is the active server, become implementer again. */
/* If this is the active Director, become implementer */
saErr = immutil_saImmOiImplementerSet(cb->immOiHandle, implementer_name);
if (saErr != SA_AIS_OK){
LOG_ER("cpd immOiImplmenterSet failed with err = %u",saErr);
exit(EXIT_FAILURE);
}
/* anchor = cb->cpd_anc; */
} else if (SA_AMF_HA_QUIESCED == haState) {
mds_role = V_DEST_RL_QUIESCED;
cb->amf_invocation = invocation;
cb->is_quiesced_set = true;
memset(&vda_info, 0, sizeof(vda_info));
vda_info.req = NCSVDA_VDEST_CHG_ROLE;
vda_info.info.vdest_chg_role.i_vdest = cb->cpd_dest_id;
/* vda_info.info.vdest_chg_role.i_anc = anchor; */
vda_info.info.vdest_chg_role.i_new_role = mds_role;
rc = ncsvda_api(&vda_info);
if (NCSCC_RC_SUCCESS != rc) {
m_LEAP_DBG_SINK_VOID;
LOG_ER("cpd vdest change role failed");
ncshm_give_hdl(cb->cpd_hdl);
TRACE_LEAVE();
return;
}
ncshm_give_hdl(cb->cpd_hdl);
TRACE_2("cpd csi set cb success");
TRACE_LEAVE();
return;
} else {
/** Change the MDS role **/
cb->ha_state = haState;
mds_role = V_DEST_RL_STANDBY;
TRACE("STANDBY STATE");
/* anchor = cb->cpd_anc; */
}
memset(&vda_info, 0, sizeof(vda_info));
vda_info.req = NCSVDA_VDEST_CHG_ROLE;
vda_info.info.vdest_chg_role.i_vdest = cb->cpd_dest_id;
/* vda_info.info.vdest_chg_role.i_anc = anchor; */
vda_info.info.vdest_chg_role.i_new_role = mds_role;
rc = ncsvda_api(&vda_info);
if (NCSCC_RC_SUCCESS != rc) {
m_LEAP_DBG_SINK_VOID;
LOG_ER("cpd vdest change role failed");
ncshm_give_hdl(cb->cpd_hdl);
TRACE_LEAVE();
return;
}
if (cpd_mbcsv_chgrole(cb) != NCSCC_RC_SUCCESS) {
TRACE_4("cpd mbcsv chgrole failed");
}
/** Set the CB's anchor value */
/* cb->cpd_anc= anchor; */
saAmfResponse(cb->amf_hdl, invocation, saErr);
ncshm_give_hdl(cb->cpd_hdl);
if (SA_AMF_HA_ACTIVE == cb->ha_state) {
cpd_cpnd_info_node_getnext(&cb->cpnd_tree, NULL, &node_info);
while (node_info) {
prev_dest = node_info->cpnd_dest;
if (node_info->timer_state == 2) {
TRACE
("THE TIMER STATE IS 2 MEANS TIMER EXPIRED BUT STILL DID NOT GET ACTIVE STATE");
cpd_process_cpnd_down(cb, &node_info->cpnd_dest);
}
cpd_cpnd_info_node_getnext(&cb->cpnd_tree, &prev_dest, &node_info);
}
TRACE_2("cpd csi set cb success I AM ACTIVE ");
}
if (SA_AMF_HA_STANDBY == cb->ha_state)
TRACE_2("cpd csi set cb success I AM STANDBY");
} else {
TRACE_4("cpd donot exist");
}
TRACE_LEAVE();
return;
} /* End of cpd_saf_csi_set_cb() */
