Analysis:
Because of continuous faults in SUs hosted on SC-2 and PL-3 and SU4 of PL-4
final Presence states of all the SUs in sg realign fsm states becomes like this:
Jul 9 14:21:05.450191 osafamfd [4939:avd_sgproc.c:1219] TR nop for
safSu=SU2,safSg=SGONE,safApp=TWONAPP
Jul 9 14:21:05.450197 osafamfd [4939:avd_sg.c:1440] T1
su'safSu=SU1,safSg=SGONE,safApp=TWONAPP', pres state'3'
Jul 9 14:21:05.450202 osafamfd [4939:avd_sg.c:1440] T1
su'safSu=SU2,safSg=SGONE,safApp=TWONAPP', pres state'1'
Jul 9 14:21:05.450208 osafamfd [4939:avd_sg.c:1440] T1
su'safSu=SU3,safSg=SGONE,safApp=TWONAPP', pres state'1'
Jul 9 14:21:05.450214 osafamfd [4939:avd_sg.c:1440] T1
su'safSu=SU4,safSg=SGONE,safApp=TWONAPP', pres state'3'
Jul 9 14:21:05.450220 osafamfd [4939:avd_sg.c:1440] T1
su'safSu=SU5,safSg=SGONE,safApp=TWONAPP', pres state'1'
In sg realign state avd_sg_2n_su_chose_asgn() is invoked in which SU5 was
chosen for assignment as readiness state of SU2, SU3 and SU4 is OOS. Thus SUSIs
were assigned to SU5 without checking its presence state which was
UNINSTANTTATED. Now AMFND at PL4 cannot issue callbacks to components since
they are not registered as SU is still uninstantiated. But it responded
successfully for the assignments to AMFD. After this Su4 becomes inservice so
AMFD assigned standby HA state to SU4.
---
** [tickets:#493] Sis are assigned to uninstantiated SU**
**Status:** unassigned
**Created:** Tue Jul 09, 2013 10:01 AM UTC by surender khetavath
**Last Updated:** Tue Jul 09, 2013 10:01 AM UTC
**Owner:** nobody
Changeset : 4325
Model : TWON
Configuration: 1SG,5SUs having 3comps each, 5SIs with 3Csis each.
Intially: 5Node cluster, SU1 mapped to SC-1,SU2 to SC-2,SU3-PL3,SU4&SU5 to PL-4
SU1 was active and SU2 standby
si-si deps configured as SI1<-SI2<-SI3<-SI4
Test:
Node lock of SC-1. The component which receives active assignment for CSI1/SI1
is made to reject the active assignment in its active cbk. SUs on SC-2 and PL-3
reject this assignment continuously and escalates to node-failover. SU4 and SU5
on PL-4 receive assignment. But SU5's presence state is UNINSTANTIATED.
SU state:
safSu=SU5,safSg=SGONE,safApp=TWONAPP
saAmfSUAdminState=UNLOCKED(1)
saAmfSUOperState=ENABLED(1)
saAmfSUPresenceState=UNINSTANTIATED(1)
saAmfSUReadinessState=IN-SERVICE(2)
SUSI states:
safSISU=safSu=SC-1\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed2,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SC-1\,safSg=2N\,safApp=OpenSAF,safSi=SC-2N,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SC-2\,safSg=2N\,safApp=OpenSAF,safSi=SC-2N,safApp=OpenSAF
saAmfSISUHAState=STANDBY(2)
safSISU=safSu=PL-4\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed4,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SC-2\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed1,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU5\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI3,safApp=TWONAPP
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU5\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI4,safApp=TWONAPP
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=PL-5\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed5,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU4\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI5,safApp=TWONAPP
saAmfSISUHAState=STANDBY(2)
safSISU=safSu=SU5\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI5,safApp=TWONAPP
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=PL-3\,safSg=NoRed\,safApp=OpenSAF,safSi=NoRed3,safApp=OpenSAF
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU4\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI1,safApp=TWONAPP
saAmfSISUHAState=STANDBY(2)
safSISU=safSu=SU4\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI2,safApp=TWONAPP
saAmfSISUHAState=STANDBY(2)
safSISU=safSu=SU5\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI2,safApp=TWONAPP
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU5\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI1,safApp=TWONAPP
saAmfSISUHAState=ACTIVE(1)
safSISU=safSu=SU4\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI3,safApp=TWONAPP
saAmfSISUHAState=STANDBY(2)
safSISU=safSu=SU4\,safSg=SGONE\,safApp=TWONAPP,safSi=TWONSI4,safApp=TWONAPP
saAmfSISUHAState=STANDBY(2)
syslog on PL-4:
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI2,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigned
'safSi=TWONSI2,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI3,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigned
'safSi=TWONSI3,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI4,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigned
'safSi=TWONSI4,safApp=TWONAPP' ACTIVE to 'safSu=SU5,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI1,safApp=TWONAPP' STANDBY to 'safSu=SU4,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:29 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI2,safApp=TWONAPP' STANDBY to 'safSu=SU4,safSg=SGONE,safApp=TWONAPP'
Jul 9 14:19:30 PL-4 osafamfnd[4441]: NO Assigning
'safSi=TWONSI3,safApp=TWONAPP' STANDBY to 'safSu=SU4,safSg=SGONE,safApp=TWONAPP'
---
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