src/ckpt/ckptd/cpd_sbevt.c | 30 +++++++++++++++++++++---------
1 files changed, 21 insertions(+), 9 deletions(-)
Issue : According to Ckpt non-collocated ckpt implementation the
cluster can have max 3 replicas
and minimum of 2 replicas,if the non-collocated ckpt
is opened on controller initially ,
by default cpsv service will create 2 replicas each
one on controllers ,
else the non-collocated ckpt is opened on payload
initially,by default cpsv service will create 3 replicas
one on the payload and other each one on
controllers,so any further opens form any other payload is not
required to create replicas locally.All other node
ckpt application will access the data form the
default created active replica.
In current code ha bug in active standby MBCSV
checkpoint of CPD_CKPT_REF_INFO data is mismatching
while creating replica node for non-collocated of a
payload
Fix : This patch address the issue by matching
CPD_CKPT_REF_INFO data by not crating
cpd_ckpt_reploc_node cpd_ckpt_ref_info , for the any
further opens
form any other payload opened the ckpt above max 3
replicas.
diff --git a/src/ckpt/ckptd/cpd_sbevt.c b/src/ckpt/ckptd/cpd_sbevt.c
--- a/src/ckpt/ckptd/cpd_sbevt.c
+++ b/src/ckpt/ckptd/cpd_sbevt.c
@@ -456,6 +456,7 @@ uint32_t cpd_sb_proc_ckpt_dest_add(CPD_C
SaClmClusterNodeT cluster_node;
CPD_REP_KEY_INFO key_info;
CPD_NODE_REF_INFO *nref_info;
+ bool noncoll_rep_on_payload = false;
TRACE_ENTER();
@@ -497,9 +498,20 @@ uint32_t cpd_sb_proc_ckpt_dest_add(CPD_C
reploc_info->rep_key.node_name =
strdup(osaf_extended_name_borrow(&cluster_node.nodeName));
reploc_info->rep_key.ckpt_name = strdup(ckpt_node->ckpt_name);
- if (!m_IS_SA_CKPT_CHECKPOINT_COLLOCATED(&ckpt_node->attributes))
+ if
(!m_IS_SA_CKPT_CHECKPOINT_COLLOCATED(&ckpt_node->attributes)) {
reploc_info->rep_type = REP_NONCOLL;
- else {
+ if
((cpd_get_slot_sub_id_from_mds_dest(msg->info.dest_add.mds_dest) ==
cb->cpd_remote_id) ||
+
(cpd_get_slot_sub_id_from_mds_dest(msg->info.dest_add.mds_dest) ==
cb->cpd_self_id) ) {
+ TRACE_4(" reploc node add for non-collocated on
controller ckpt_id:%llx", msg->info.dest_add.ckpt_id);
+ proc_rc =
cpd_ckpt_reploc_node_add(&cb->ckpt_reploc_tree, reploc_info, cb->ha_state,
cb->immOiHandle);
+ if (proc_rc != NCSCC_RC_SUCCESS) {
+ TRACE_4("cpd standby dest add evt
failed ");
+ }
+ } else {
+ TRACE_4(" reploc node add for non-collocated on
paylaod ckpt_id:%llx",msg->info.dest_add.ckpt_id);
+ noncoll_rep_on_payload = true;
+ }
+ } else {
if ((ckpt_node->attributes.creationFlags &
SA_CKPT_WR_ALL_REPLICAS) &&
(m_IS_SA_CKPT_CHECKPOINT_COLLOCATED(&ckpt_node->attributes)))
reploc_info->rep_type = REP_SYNCUPD;
@@ -511,17 +523,17 @@ uint32_t cpd_sb_proc_ckpt_dest_add(CPD_C
if ((ckpt_node->attributes.creationFlags &
SA_CKPT_WR_ACTIVE_REPLICA_WEAK) &&
(m_IS_SA_CKPT_CHECKPOINT_COLLOCATED(&ckpt_node->attributes)))
reploc_info->rep_type = REP_NOTACTIVE;
- }
- proc_rc = cpd_ckpt_reploc_node_add(&cb->ckpt_reploc_tree,
reploc_info, cb->ha_state, cb->immOiHandle);
- if (proc_rc != NCSCC_RC_SUCCESS) {
- TRACE_4("cpd standby dest add evt failed ");
- /* goto free_mem; */
+ proc_rc =
cpd_ckpt_reploc_node_add(&cb->ckpt_reploc_tree, reploc_info, cb->ha_state,
cb->immOiHandle);
+ if (proc_rc != NCSCC_RC_SUCCESS) {
+ TRACE_4("cpd standby dest add evt failed ");
+ }
}
}
- cpd_ckpt_ref_info_add(node_info, ckpt_node);
-
+ if (noncoll_rep_on_payload != true) {
+ cpd_ckpt_ref_info_add(node_info, ckpt_node);
+ }
TRACE_1("cpd standby destadd evt success ckpt_id %llx mdsdest:
%"PRIu64, msg->info.dest_add.ckpt_id, msg->info.dest_add.mds_dest);
TRACE_LEAVE();
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