osaf/libs/common/cpsv/include/cpd_cb.h | 2 +
osaf/libs/common/cpsv/include/cpd_proc.h | 3 +
osaf/libs/common/cpsv/include/cpd_red.h | 13 ++
osaf/libs/common/cpsv/include/cpsv_evt.h | 8 +
osaf/services/saf/cpsv/cpd/cpd_db.c | 14 ++-
osaf/services/saf/cpsv/cpd/cpd_evt.c | 8 +
osaf/services/saf/cpsv/cpd/cpd_mbcsv.c | 96 ++++++++++++++++---
osaf/services/saf/cpsv/cpd/cpd_proc.c | 148 +++++++++++++++++++++++++++++++
osaf/services/saf/cpsv/cpd/cpd_red.c | 30 ++++-
osaf/services/saf/cpsv/cpd/cpd_sbevt.c | 57 +++++++++--
10 files changed, 344 insertions(+), 35 deletions(-)
Problem:
-------
The saCkptCheckpointNumOpeners is not updated when a node which has a
checkpoint client restarts.
Solution:
--------
Currently CPD doesn't store number of user on each node. This patch updates CPD
to update information
about users on each node for each checkpoint. When a node restarts, the CPD
update the total number of
users for a checkpoint accordingly. This is reflected on
saCkptCheckpointNumOpeners attribute correctly.
diff --git a/osaf/libs/common/cpsv/include/cpd_cb.h
b/osaf/libs/common/cpsv/include/cpd_cb.h
--- a/osaf/libs/common/cpsv/include/cpd_cb.h
+++ b/osaf/libs/common/cpsv/include/cpd_cb.h
@@ -92,6 +92,8 @@ typedef struct cpd_ckpt_info_node {
uint32_t num_users;
uint32_t num_readers;
uint32_t num_writers;
+ uint32_t node_users_cnt;
+ CPD_NODE_USER_INFO *node_users;
/* for imm */
SaUint32T ckpt_used_size;
diff --git a/osaf/libs/common/cpsv/include/cpd_proc.h
b/osaf/libs/common/cpsv/include/cpd_proc.h
--- a/osaf/libs/common/cpsv/include/cpd_proc.h
+++ b/osaf/libs/common/cpsv/include/cpd_proc.h
@@ -108,5 +108,8 @@ uint32_t cpd_mbcsv_enc_async_update(CPD_
uint32_t cpd_mbcsv_close(CPD_CB *cb);
bool cpd_is_noncollocated_replica_present_on_payload(CPD_CB *cb,
CPD_CKPT_INFO_NODE *ckpt_node);
uint32_t cpd_ckpt_reploc_imm_object_delete(CPD_CB *cb, CPD_CKPT_REPLOC_INFO
*ckpt_reploc_node ,bool is_unlink_set);
+void cpd_proc_increase_node_user_info(CPD_CKPT_INFO_NODE *ckpt_node, MDS_DEST
cpnd_dest, SaCkptCheckpointOpenFlagsT open_flags);
+void cpd_proc_decrease_node_user_info(CPD_CKPT_INFO_NODE *ckpt_node, MDS_DEST
cpnd_dest, SaCkptCheckpointOpenFlagsT open_flags);
+void cpd_proc_update_user_info_when_node_down(CPD_CB *cb, NODE_ID node_id);
uint32_t cpd_proc_ckpt_update_post(CPD_CB *cb);
#endif
diff --git a/osaf/libs/common/cpsv/include/cpd_red.h
b/osaf/libs/common/cpsv/include/cpd_red.h
--- a/osaf/libs/common/cpsv/include/cpd_red.h
+++ b/osaf/libs/common/cpsv/include/cpd_red.h
@@ -64,6 +64,18 @@ typedef struct cpd_a2s_ckpt_usr_info {
} CPD_A2S_CKPT_USR_INFO;
+typedef struct cpd_a2s_ckpt_usr_info_2 {
+ SaCkptCheckpointHandleT ckpt_id;
+ uint32_t num_user;
+ uint32_t num_writer;
+ uint32_t num_reader;
+ uint32_t num_sections;
+ uint32_t ckpt_on_scxb1;
+ uint32_t ckpt_on_scxb2;
+ uint32_t node_users_cnt;
+ CPD_NODE_USER_INFO *node_list;
+} CPD_A2S_CKPT_USR_INFO_2;
+
typedef struct cpd_mbcsv_msg {
CPD_MBCSV_MSG_TYPE type;
union {
@@ -76,6 +88,7 @@ typedef struct cpd_mbcsv_msg {
CPD_A2S_CKPT_UNLINK ckpt_ulink;
CPD_A2S_CKPT_USR_INFO usr_info;
CPSV_CKPT_DEST_INFO dest_down;
+ CPD_A2S_CKPT_USR_INFO_2 usr_info_2;
} info;
} CPD_MBCSV_MSG;
diff --git a/osaf/libs/common/cpsv/include/cpsv_evt.h
b/osaf/libs/common/cpsv/include/cpsv_evt.h
--- a/osaf/libs/common/cpsv/include/cpsv_evt.h
+++ b/osaf/libs/common/cpsv/include/cpsv_evt.h
@@ -840,6 +840,14 @@ typedef struct cpd_tmr_info {
} info;
} CPD_TMR_INFO;
+typedef struct cpd_node_user_info {
+ MDS_DEST dest;
+ uint32_t num_users;
+ uint32_t num_writers;
+ uint32_t num_readers;
+ struct cpd_node_user_info *next;
+} CPD_NODE_USER_INFO;
+
/******************************************************************************
CPD Event Data Structures
******************************************************************************/
diff --git a/osaf/services/saf/cpsv/cpd/cpd_db.c
b/osaf/services/saf/cpsv/cpd/cpd_db.c
--- a/osaf/services/saf/cpsv/cpd/cpd_db.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_db.c
@@ -137,6 +137,7 @@ uint32_t cpd_ckpt_node_delete(CPD_CB *cb
{
uint32_t rc = NCSCC_RC_SUCCESS;
CPD_NODE_REF_INFO *nref_info, *next_info;
+ CPD_NODE_USER_INFO *node_user, *next_node_user;
TRACE_ENTER();
@@ -153,6 +154,13 @@ uint32_t cpd_ckpt_node_delete(CPD_CB *cb
nref_info = next_info;
}
+ node_user = ckpt_node->node_users;
+ while (node_user) {
+ next_node_user = node_user->next;
+ free(node_user);
+ node_user = next_node_user;
+ }
+
/* delete imm ckpt runtime object */
if ((cb->ha_state == SA_AMF_HA_ACTIVE) && (ckpt_node->is_unlink_set !=
true)) {
if (immutil_saImmOiRtObjectDelete(cb->immOiHandle,
&ckpt_node->ckpt_name) != SA_AIS_OK) {
@@ -1258,8 +1266,11 @@ void cpd_clm_cluster_track_cb(const SaCl
/* 2. Check the HA_STATE */
for (counter = 0; counter < notificationBuffer->numberOfItems;
counter++) {
if
(notificationBuffer->notification[counter].clusterChange == SA_CLM_NODE_LEFT) {
+ node_id =
notificationBuffer->notification[counter].clusterNode.nodeId;
+
+ cpd_proc_update_user_info_when_node_down(cb,
node_id);
+
if (cb->ha_state == SA_AMF_HA_ACTIVE) {
- node_id =
notificationBuffer->notification[counter].clusterNode.nodeId;
key = node_id;
cpnd_info_node = (CPD_CPND_INFO_NODE *)
ncs_patricia_tree_get(&cb->cpnd_tree, (uint8_t *)&key);
@@ -1267,7 +1278,6 @@ void cpd_clm_cluster_track_cb(const SaCl
cpd_process_cpnd_down(cb,
&cpnd_info_node->cpnd_dest);
}
} else if (cb->ha_state == SA_AMF_HA_STANDBY) {
- node_id =
notificationBuffer->notification[counter].clusterNode.nodeId;
key = node_id;
cpnd_info_node = (CPD_CPND_INFO_NODE *)
ncs_patricia_tree_get(&cb->cpnd_tree, (uint8_t *)&key);
diff --git a/osaf/services/saf/cpsv/cpd/cpd_evt.c
b/osaf/services/saf/cpsv/cpd/cpd_evt.c
--- a/osaf/services/saf/cpsv/cpd/cpd_evt.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_evt.c
@@ -249,6 +249,7 @@ static uint32_t cpd_evt_proc_ckpt_create
ckpt_node->num_writers++;
ckpt_node->num_users++;
+ cpd_proc_increase_node_user_info(ckpt_node, sinfo->dest,
ckpt_create->ckpt_flags);
cb->is_db_upd = true;
@@ -447,6 +448,8 @@ static uint32_t cpd_evt_proc_ckpt_usr_in
ckpt_node->num_readers++;
if (evt->info.ckpt_usr_info.ckpt_flags &
SA_CKPT_CHECKPOINT_WRITE)
ckpt_node->num_writers++;
+
+ cpd_proc_increase_node_user_info(ckpt_node, sinfo->dest,
evt->info.ckpt_usr_info.ckpt_flags);
}
else if (evt->info.ckpt_usr_info.info_type == CPSV_USR_INFO_CKPT_OPEN) {
@@ -456,6 +459,8 @@ static uint32_t cpd_evt_proc_ckpt_usr_in
ckpt_node->num_readers++;
if (evt->info.ckpt_usr_info.ckpt_flags &
SA_CKPT_CHECKPOINT_WRITE)
ckpt_node->num_writers++;
+
+ cpd_proc_increase_node_user_info(ckpt_node, sinfo->dest,
evt->info.ckpt_usr_info.ckpt_flags);
}
if (evt->info.ckpt_usr_info.info_type == CPSV_USR_INFO_CKPT_CLOSE_LAST)
{
@@ -493,6 +498,8 @@ static uint32_t cpd_evt_proc_ckpt_usr_in
ckpt_node->num_readers--;
if (evt->info.ckpt_usr_info.ckpt_flags &
SA_CKPT_CHECKPOINT_WRITE)
ckpt_node->num_writers--;
+
+ cpd_proc_decrease_node_user_info(ckpt_node, sinfo->dest,
evt->info.ckpt_usr_info.ckpt_flags);
}
else if (evt->info.ckpt_usr_info.info_type == CPSV_USR_INFO_CKPT_CLOSE)
{
@@ -503,6 +510,7 @@ static uint32_t cpd_evt_proc_ckpt_usr_in
if (evt->info.ckpt_usr_info.ckpt_flags &
SA_CKPT_CHECKPOINT_WRITE)
ckpt_node->num_writers--;
+ cpd_proc_decrease_node_user_info(ckpt_node, sinfo->dest,
evt->info.ckpt_usr_info.ckpt_flags);
}
cpd_a2s_ckpt_usr_info(cb, ckpt_node);
diff --git a/osaf/services/saf/cpsv/cpd/cpd_mbcsv.c
b/osaf/services/saf/cpsv/cpd/cpd_mbcsv.c
--- a/osaf/services/saf/cpsv/cpd/cpd_mbcsv.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_mbcsv.c
@@ -24,6 +24,10 @@
#include "cpd.h"
+static void cpd_mbcsv_enc_a2s_usr_info_2(NCS_UBAID *io_uba,
CPD_A2S_CKPT_USR_INFO_2 *usr_info);
+static void cpd_mbcsv_dec_a2s_usr_info_2(NCS_UBAID *io_uba,
CPD_A2S_CKPT_USR_INFO_2 *usr_info);
+
+
/**********************************************************************************************
* Name : cpd_mbcsv_async_update
*
@@ -439,12 +443,7 @@ uint32_t cpd_mbcsv_enc_async_update(CPD_
case CPD_A2S_MSG_CKPT_USR_INFO:
cpd_msg = (CPD_MBCSV_MSG
*)NCS_INT64_TO_PTR_CAST(arg->info.encode.io_reo_hdl);
- rc = m_NCS_EDU_EXEC(&cb->edu_hdl,
FUNC_NAME(CPD_A2S_CKPT_USR_INFO), &arg->info.encode.io_uba,
- EDP_OP_TYPE_ENC, &cpd_msg->info.usr_info,
&ederror);
- if (rc != NCSCC_RC_SUCCESS) {
- TRACE_4("edu exec async userinfo failed ");
- rc = NCSCC_RC_FAILURE;
- }
+ cpd_mbcsv_enc_a2s_usr_info_2(&arg->info.encode.io_uba,
&cpd_msg->info.usr_info_2);
break;
case CPD_A2S_MSG_CKPT_DEST_DOWN:
@@ -744,7 +743,6 @@ uint32_t cpd_mbcsv_dec_async_update(CPD_
CPSV_CKPT_DEST_INFO *ckpt_dest_add = NULL;
CPSV_CKPT_DEST_INFO *ckpt_dest_del = NULL;
CPSV_CKPT_DEST_INFO *ckpt_dest_down = NULL;
- CPD_A2S_CKPT_USR_INFO *ckpt_usr_info = NULL;
uint32_t evt_type, rc = NCSCC_RC_SUCCESS;
EDU_ERR ederror = 0;
@@ -889,16 +887,8 @@ uint32_t cpd_mbcsv_dec_async_update(CPD_
break;
case CPD_A2S_MSG_CKPT_USR_INFO:
- ckpt_usr_info = &cpd_msg->info.usr_info;
- rc = m_NCS_EDU_EXEC(&cb->edu_hdl,
FUNC_NAME(CPD_A2S_CKPT_USR_INFO), &arg->info.decode.i_uba,
- EDP_OP_TYPE_DEC, &ckpt_usr_info, &ederror);
- if (rc != NCSCC_RC_SUCCESS) {
- TRACE_4("edu exec async dest del failed");
- rc = NCSCC_RC_FAILURE;
- goto end;
- }
cpd_msg->type = evt_type;
- cpd_msg->info.usr_info = *ckpt_usr_info;
+ cpd_mbcsv_dec_a2s_usr_info_2(&arg->info.decode.i_uba,
&cpd_msg->info.usr_info_2);
rc = cpd_process_sb_msg(cb, cpd_msg);
if (rc != NCSCC_RC_SUCCESS) {
@@ -1154,3 +1144,77 @@ uint32_t cpd_mbcsv_decode_proc(NCS_MBCSV
}
}
+
+/**********************************************************************************************
+ * Name : cpd_mbcsv_enc_a2s_usr_info_2
+ *
+ * Description : This function encodes the message
CPD_A2S_MSG_CKPT_USR_INFO
+ *
+ * Return Values : None
+ *
+ * Notes : None
+**********************************************************************************************/
+void cpd_mbcsv_enc_a2s_usr_info_2(NCS_UBAID *io_uba, CPD_A2S_CKPT_USR_INFO_2
*usr_info)
+{
+ TRACE_ENTER();
+
+ osaf_encode_uint64(io_uba, usr_info->ckpt_id);
+ osaf_encode_uint32(io_uba, usr_info->num_user);
+ osaf_encode_uint32(io_uba, usr_info->num_writer);
+ osaf_encode_uint32(io_uba, usr_info->num_reader);
+ osaf_encode_uint32(io_uba, usr_info->ckpt_on_scxb1);
+ osaf_encode_uint32(io_uba, usr_info->ckpt_on_scxb2);
+ osaf_encode_uint32(io_uba, usr_info->node_users_cnt);
+
+ int i = 0;
+ for (i = 0; i < usr_info->node_users_cnt; i++) {
+ osaf_encode_uint64(io_uba, usr_info->node_list[i].dest);
+ osaf_encode_uint32(io_uba, usr_info->node_list[i].num_users);
+ osaf_encode_uint32(io_uba, usr_info->node_list[i].num_writers);
+ osaf_encode_uint32(io_uba, usr_info->node_list[i].num_readers);
+ }
+
+ TRACE_LEAVE();
+}
+
+/**********************************************************************************************
+ * Name : cpd_mbcsv_dec_a2s_usr_info_2
+ *
+ * Description : This function decodes the message
CPD_A2S_MSG_CKPT_USR_INFO
+ *
+ *
+ * Return Values : None
+ *
+ * Notes : None
+**********************************************************************************************/
+void cpd_mbcsv_dec_a2s_usr_info_2(NCS_UBAID *io_uba, CPD_A2S_CKPT_USR_INFO_2
*usr_info)
+{
+ TRACE_ENTER();
+
+ osaf_decode_uint64(io_uba, (uint64_t *) &usr_info->ckpt_id);
+ osaf_decode_uint32(io_uba, &usr_info->num_user);
+ osaf_decode_uint32(io_uba, &usr_info->num_writer);
+ osaf_decode_uint32(io_uba, &usr_info->num_reader);
+ osaf_decode_uint32(io_uba, &usr_info->ckpt_on_scxb1);
+ osaf_decode_uint32(io_uba, &usr_info->ckpt_on_scxb2);
+ osaf_decode_uint32(io_uba, &usr_info->node_users_cnt);
+
+ // Handle old message
+ if (!usr_info->node_users_cnt) {
+ TRACE_LEAVE();
+ return;
+ }
+
+ int i = 0;
+ CPD_NODE_USER_INFO *node_list = malloc(usr_info->node_users_cnt *
sizeof(CPD_NODE_USER_INFO));
+ for (i = 0; i < usr_info->node_users_cnt; i++) {
+ osaf_decode_uint64(io_uba, &node_list[i].dest);
+ osaf_decode_uint32(io_uba, &node_list[i].num_users);
+ osaf_decode_uint32(io_uba, &node_list[i].num_writers);
+ osaf_decode_uint32(io_uba, &node_list[i].num_readers);
+ }
+
+ usr_info->node_list = node_list;
+
+ TRACE_LEAVE();
+}
diff --git a/osaf/services/saf/cpsv/cpd/cpd_proc.c
b/osaf/services/saf/cpsv/cpd/cpd_proc.c
--- a/osaf/services/saf/cpsv/cpd/cpd_proc.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_proc.c
@@ -1581,3 +1581,151 @@ void cpd_proc_broadcast_rdset_stop(SaCkp
send_evt.info.cpnd.info.rdset.type = CPSV_CKPT_RDSET_STOP;
cpd_mds_bcast_send(cb, &send_evt, NCSMDS_SVC_ID_CPND);
}
+
+/******************************************************************************************
+ * Name : cpd_proc_increase_node_ref_user_info
+ *
+ * Description : This routine increases number of user, writer and reader
for
+ * the specified cpnd node reference
+ *
+ * Return Values : None
+ *
+ * Notes : None
+******************************************************************************************/
+void cpd_proc_increase_node_user_info(CPD_CKPT_INFO_NODE *ckpt_node, MDS_DEST
cpnd_dest,
+ SaCkptCheckpointOpenFlagsT open_flags)
+{
+ CPD_NODE_USER_INFO *node_user = ckpt_node->node_users;
+ CPD_NODE_USER_INFO *last_node_user = NULL;
+
+ TRACE_ENTER();
+
+ if (ckpt_node->node_users_cnt == 0) {
+ node_user = malloc(sizeof(CPD_NODE_USER_INFO));
+ memset(node_user, 0, sizeof(CPD_NODE_USER_INFO));
+ node_user->dest = cpnd_dest;
+
+ if (open_flags & SA_CKPT_CHECKPOINT_READ)
+ node_user->num_readers++;
+ if (open_flags & SA_CKPT_CHECKPOINT_WRITE)
+ node_user->num_writers++;
+
+ node_user->num_users++;
+ node_user->next = NULL;
+ ckpt_node->node_users = node_user;
+ ckpt_node->node_users_cnt++;
+ TRACE_LEAVE();
+ return;
+ }
+
+ while (node_user) {
+ if (node_user->dest == cpnd_dest) {
+ if (open_flags & SA_CKPT_CHECKPOINT_READ)
+ node_user->num_readers++;
+ if (open_flags & SA_CKPT_CHECKPOINT_WRITE)
+ node_user->num_writers++;
+
+ node_user->num_users++;
+ TRACE_LEAVE();
+ return;
+ }
+ last_node_user = node_user;
+ node_user = node_user->next;
+ }
+
+ /* Add node user */
+ node_user = malloc(sizeof(CPD_NODE_USER_INFO));
+ memset(node_user, 0, sizeof(CPD_NODE_USER_INFO));
+ node_user->dest = cpnd_dest;
+
+ if (open_flags & SA_CKPT_CHECKPOINT_READ)
+ node_user->num_readers++;
+ if (open_flags & SA_CKPT_CHECKPOINT_WRITE)
+ node_user->num_writers++;
+
+ node_user->num_users++;
+ node_user->next = NULL;
+ last_node_user->next = node_user;
+ ckpt_node->node_users_cnt++;
+
+ TRACE_LEAVE();
+}
+
+/******************************************************************************************
+ * Name : cpd_proc_decrease_node_ref_user_info
+ *
+ * Description : This routine decreases number of user, writer and reader
for
+ * the specified cpnd node reference
+ *
+ * Return Values : None
+ *
+ * Notes : None
+******************************************************************************************/
+void cpd_proc_decrease_node_user_info(CPD_CKPT_INFO_NODE *ckpt_node, MDS_DEST
cpnd_dest,
+ SaCkptCheckpointOpenFlagsT open_flags)
+{
+ CPD_NODE_USER_INFO *node_user = ckpt_node->node_users;
+
+ TRACE_ENTER();
+
+ while (node_user) {
+ if (node_user->dest == cpnd_dest) {
+ if (node_user->num_users == 0) {
+ LOG_ER("cpd_proc_decrease_node_user_info failed
- no user on node id 0x%X",
+
m_NCS_NODE_ID_FROM_MDS_DEST(cpnd_dest));
+ TRACE_LEAVE();
+ return;
+ }
+
+ if (open_flags & SA_CKPT_CHECKPOINT_READ)
+ node_user->num_readers--;
+ if (open_flags & SA_CKPT_CHECKPOINT_WRITE)
+ node_user->num_writers--;
+
+ node_user->num_users--;
+ TRACE_LEAVE();
+ return;
+ }
+ node_user = node_user->next;
+ }
+
+ TRACE_LEAVE();
+}
+
+/******************************************************************************************
+ * Name : cpd_proc_update_user_info_when_node_down
+ *
+ * Description : This routine updates number of user, writer and reader in
case node down
+ *
+ * Return Values : None
+ *
+ * Notes : None
+******************************************************************************************/
+void cpd_proc_update_user_info_when_node_down(CPD_CB *cb, NODE_ID node_id)
+{
+ CPD_CKPT_INFO_NODE *ckpt_node;
+ TRACE_ENTER();
+
+ cpd_ckpt_node_getnext(&cb->ckpt_tree, NULL, &ckpt_node);
+ while (ckpt_node) {
+ SaCkptCheckpointHandleT prev_ckpt_hdl = ckpt_node->ckpt_id;
+ CPD_NODE_USER_INFO *node_user;
+
+ for (node_user = ckpt_node->node_users; node_user != NULL;
node_user = node_user->next) {
+ if (node_id ==
m_NCS_NODE_ID_FROM_MDS_DEST(node_user->dest)) {
+ ckpt_node->num_users -= node_user->num_users;
+ ckpt_node->num_writers -=
node_user->num_writers;
+ ckpt_node->num_readers -=
node_user->num_readers;
+
+ node_user->num_users = 0;
+ node_user->num_writers = 0;
+ node_user->num_readers = 0;
+ break;
+ }
+ }
+
+ cpd_ckpt_node_getnext(&cb->ckpt_tree, &prev_ckpt_hdl,
&ckpt_node);
+ }
+
+ TRACE_LEAVE();
+}
diff --git a/osaf/services/saf/cpsv/cpd/cpd_red.c
b/osaf/services/saf/cpsv/cpd/cpd_red.c
--- a/osaf/services/saf/cpsv/cpd/cpd_red.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_red.c
@@ -301,18 +301,34 @@ void cpd_a2s_ckpt_dest_del(CPD_CB *cb, S
void cpd_a2s_ckpt_usr_info(CPD_CB *cb, CPD_CKPT_INFO_NODE *ckpt_node)
{
CPD_MBCSV_MSG cpd_msg;
+ int count = 0;
uint32_t rc = SA_AIS_OK;
memset(&cpd_msg, '\0', sizeof(CPD_MBCSV_MSG));
TRACE_ENTER();
cpd_msg.type = CPD_A2S_MSG_CKPT_USR_INFO;
- cpd_msg.info.usr_info.ckpt_id = ckpt_node->ckpt_id;
- cpd_msg.info.usr_info.num_user = ckpt_node->num_users;
- cpd_msg.info.usr_info.num_writer = ckpt_node->num_writers;
- cpd_msg.info.usr_info.num_reader = ckpt_node->num_readers;
- cpd_msg.info.usr_info.num_sections = ckpt_node->num_sections;
- cpd_msg.info.usr_info.ckpt_on_scxb1 = ckpt_node->ckpt_on_scxb1;
- cpd_msg.info.usr_info.ckpt_on_scxb2 = ckpt_node->ckpt_on_scxb2;
+ cpd_msg.info.usr_info_2.ckpt_id = ckpt_node->ckpt_id;
+ cpd_msg.info.usr_info_2.num_user = ckpt_node->num_users;
+ cpd_msg.info.usr_info_2.num_writer = ckpt_node->num_writers;
+ cpd_msg.info.usr_info_2.num_reader = ckpt_node->num_readers;
+ cpd_msg.info.usr_info_2.num_sections = ckpt_node->num_sections;
+ cpd_msg.info.usr_info_2.ckpt_on_scxb1 = ckpt_node->ckpt_on_scxb1;
+ cpd_msg.info.usr_info_2.ckpt_on_scxb2 = ckpt_node->ckpt_on_scxb2;
+
+ if (ckpt_node->node_users_cnt) {
+ CPD_NODE_USER_INFO *node_user = ckpt_node->node_users;
+ cpd_msg.info.usr_info_2.node_users_cnt =
ckpt_node->node_users_cnt;
+ cpd_msg.info.usr_info_2.node_list =
malloc(ckpt_node->node_users_cnt * sizeof(CPD_NODE_USER_INFO));
+ memset(cpd_msg.info.usr_info_2.node_list, '\0',
(sizeof(CPD_NODE_USER_INFO) * ckpt_node->node_users_cnt));
+
+ for (count = 0; count < ckpt_node->node_users_cnt; count++) {
+ cpd_msg.info.usr_info_2.node_list[count].dest =
node_user->dest;
+ cpd_msg.info.usr_info_2.node_list[count].num_users =
node_user->num_users;
+ cpd_msg.info.usr_info_2.node_list[count].num_readers =
node_user->num_readers;
+ cpd_msg.info.usr_info_2.node_list[count].num_writers =
node_user->num_writers;
+ node_user = node_user->next;
+ }
+ }
rc = cpd_mbcsv_async_update(cb, &cpd_msg);
if (rc != SA_AIS_OK)
diff --git a/osaf/services/saf/cpsv/cpd/cpd_sbevt.c
b/osaf/services/saf/cpsv/cpd/cpd_sbevt.c
--- a/osaf/services/saf/cpsv/cpd/cpd_sbevt.c
+++ b/osaf/services/saf/cpsv/cpd/cpd_sbevt.c
@@ -549,14 +549,15 @@ uint32_t cpd_sb_proc_ckpt_dest_add(CPD_C
/**********************************************************************************
* Name : cpd_sb_proc_ckpt_usrinfo
*
-* Description : This routine will set the active replica flag of the
checkpoint
+* Description : This routine will update user information of the checkpoint
+* This version includes user information of each node
*
* Arguments : CPD_MBCSV_MSG - mbcsv message
-
+*
* Return Values : Success / Error
-
+*
* Notes : None
-
+*
**********************************************************************************/
uint32_t cpd_sb_proc_ckpt_usrinfo(CPD_CB *cb, CPD_MBCSV_MSG *msg)
{
@@ -569,12 +570,48 @@ uint32_t cpd_sb_proc_ckpt_usrinfo(CPD_CB
return NCSCC_RC_FAILURE;
}
- ckpt_node->num_users = msg->info.usr_info.num_user;
- ckpt_node->num_writers = msg->info.usr_info.num_writer;
- ckpt_node->num_readers = msg->info.usr_info.num_reader;
- ckpt_node->num_sections = msg->info.usr_info.num_sections;
- ckpt_node->ckpt_on_scxb1 = msg->info.usr_info.ckpt_on_scxb1;
- ckpt_node->ckpt_on_scxb2 = msg->info.usr_info.ckpt_on_scxb2;
+ ckpt_node->num_users = msg->info.usr_info_2.num_user;
+ ckpt_node->num_writers = msg->info.usr_info_2.num_writer;
+ ckpt_node->num_readers = msg->info.usr_info_2.num_reader;
+ ckpt_node->num_sections = msg->info.usr_info_2.num_sections;
+ ckpt_node->ckpt_on_scxb1 = msg->info.usr_info_2.ckpt_on_scxb1;
+ ckpt_node->ckpt_on_scxb2 = msg->info.usr_info_2.ckpt_on_scxb2;
+
+ /* Free the old node_users */
+ CPD_NODE_USER_INFO *node_user = ckpt_node->node_users;
+ CPD_NODE_USER_INFO *prev_node_user = NULL;
+
+ while (node_user) {
+ CPD_NODE_USER_INFO *prev_node_user = node_user;
+ node_user = node_user->next;
+ free(prev_node_user);
+ }
+ ckpt_node->node_users = NULL;
+
+ if (!msg->info.usr_info_2.node_users_cnt) {
+ TRACE_LEAVE();
+ return NCSCC_RC_SUCCESS;
+ }
+
+ /* Update the node_users */
+ int i = 0;
+ for (i = 0; i < msg->info.usr_info_2.node_users_cnt; i++) {
+ CPD_NODE_USER_INFO *node_user =
malloc(sizeof(CPD_NODE_USER_INFO));
+ if (prev_node_user != NULL)
+ prev_node_user->next = node_user;
+
+ node_user->dest = msg->info.usr_info_2.node_list[i].dest;
+ node_user->num_users =
msg->info.usr_info_2.node_list[i].num_users;
+ node_user->num_readers =
msg->info.usr_info_2.node_list[i].num_readers;
+ node_user->num_writers =
msg->info.usr_info_2.node_list[i].num_writers;
+ node_user->next = NULL;
+ prev_node_user = node_user;
+
+ if (i == 0)
+ ckpt_node->node_users = node_user;
+ }
+
+ free(msg->info.usr_info_2.node_list);
TRACE_LEAVE();
return NCSCC_RC_SUCCESS;
------------------------------------------------------------------------------
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