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Protocols involving SUMA:
USER SUMA UTIL
========================================================
CREATE_SUBID_REQ
------------------------->
UTIL_SEQUENCE
---------------------->
<----------------------
CREATE_SUBID_CONF
<-------------------------
USER SUMA DICT
========================================================
SUB_CREATE_REQ
------------------------->
case SelectiveTableSnapshot:
GET_TABLEID
---------------------->
<----------------------
SUB_CREATE_CONF
<-------------------------
USER SUMA DICT
========================================================
SUB_SYNC_REQ::MetaData
------------------------->
case DatabaseSnapshot:
LIST_TABLES
---------------------->
<----------------------
for each table...
GET_TABINFO
---------------------->
<----------------------
SUB_META_DATA DIH
<------------------------- =======
DI_FCOUNT
---------------------->
<----------------------
DI_GETPRIM
---------------------->
<----------------------
..end for each table
SUB_SYNC_CONF
<-------------------------
USER SUMA LQH
========================================================
SUB_SYNC_REQ::TableData
------------------------->
for each table...
SCAN_FRAG_REQ
---------------------->
ATTRINFO
---------------------->
SCAN_FRAG_CONF
<----------------------
SUB_SYNC_CONTINUE
<-------------------------
------------------------->
SCAN_NEXTREQ
---------------------->
...end for each table
??????????
SCAN_HBREP
<----------------------
USER SUMA
===============================
SUB_START_REQ::MetaData
------------------------->
SUB_START_CONF
<-------------------------
USER SUMA TUP
========================================================
SUB_START_REQ::TableData
------------------------->
for each table...
CREATE_TRIG
---------------------->
<----------------------
...end for each table
SUB_START_CONF
<-------------------------
USER SUMA XXX
========================================================
TRANSID_AI
<----------------------
SUB_TABLE_DATA
<-------------------------
USER SUMA XXX
========================================================
TRIG_ATTRINFO
<----------------------
FIRE_TRIG_ORD
<----------------------
SUB_TABLE_DATA
<-------------------------
USER SUMA XXX
========================================================
SUB_GCP_COMPLETE_REP
<----------------------
SUB_GCP_COMPLETE_REP
<-------------------------
for event only:
SUB_GCP_COMPLETE_ACK
------------------------->
when all subscribers have sent ACK on gci
send to all other suma's in node group:
SUB_GCP_COMPLETE_ACK
---------------------->
USER SUMA
===============================
SUB_STOP_REQ
------------------------->
SUB_STOP_CONF
<-------------------------
USER SUMA
===============================
SUB_REMOVE_REQ
------------------------->
SUB_REMOVE_CONF
<-------------------------
MASTER SUMA RESTARTING SUMA
=========================================
INCL_NODEREQ
<---------------------------------------------------------
for each subscription...
SUB_CREATE_REQ
------------------------->...
<-------------------------
SUB_SYNC_REQ::MetaData
------------------------->...
<-------------------------
... end for each subscription
SUMA_START_ME (sent asynchronously in start phase 5 to all suma's in node group)
<-------------------------
------------------------->
for each subscriber...
SUB_START_REQ (not before SUMA_START_ME)
------------------------->
<-------------------------
... end for each subscriber
SUMA_HANDOVER_REQ
------------------------->
SUMA_HANDOVER_CONF (to all suma's in node group)
<-------------------------
------------------------->
|
