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Isolating Observer - Shutdown VM Networks
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c:\Program Files\Oracle\VirtualBox - 17:31:32>
c:\Program Files\Oracle\VirtualBox - 17:31:32>vboxmanage controlvm Oracle-DB-12.2_DG_OBS_02 setlinkstate2 off

c:\Program Files\Oracle\VirtualBox - 17:32:09>vboxmanage controlvm Oracle-DB-12.2_DG_OBS_02 setlinkstate3 off

c:\Program Files\Oracle\VirtualBox - 17:32:09>




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Log from Broker - Primary - Log in Support mode for trace output
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2019-05-05 17:32:37.673                      FSFP: The ping from current master observer (No. 1) to primary database timed out.
2019-05-05 17:32:37.673                      FSFP: Preparing to switch master observer from observer 1 to observer 3
2019-05-05 17:32:37.673                      FSFP: FSFO SetState(st=43 "SET SWOB INPRG", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:37.673                      FSFP: persisting FSFO state flags=0x10040001, version=116, enver=114,target=2, lad=, obid=0x32cc2adc (852241116), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:37.676                      FSFP: Data Guard Broker initiated a master observer switch since the current master observer cannot reach the primary database
2019-05-05 17:32:37.683                      FSFP: FSFO SetState(st=12 "SET OBID", fl=0x0 "", ob=0x32cc2ad8, tgt=0, v=0)
2019-05-05 17:32:37.684                      FSFP: persisting FSFO state flags=0x10040001, version=116, enver=114,target=2, lad=, obid=0x32cc2ad8 (852241112), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:37.686                      FSFP: rfafoUpdateState sets mstobswt_time to 1007487157
2019-05-05 17:32:37.687                      FSFP: rfafoUpdateState sets mstobswt_tick to 1557070357
2019-05-05 17:32:37.687                      FSFP: Succeeded in switching master observer from observer 'dbobss' to 'dbobst'
2019-05-05 17:32:37.687                      FSFP: Succeeded in switching master observer from observer 'dbobss'(No. 1 ) to 'dbobst'(No. 3)
2019-05-05 17:32:37.687                      FSFP: The new master observer OBID is 0x32cc2ad8(852241112)
2019-05-05 17:32:37.687                      FSFP: FSFO SetState(st=44 "CLR SWOB INPRG", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:37.687                      FSFP: persisting FSFO state flags=0x40001, version=116, enver=114,target=2, lad=, obid=0x32cc2ad8 (852241112), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:37.696                      FSFP: FSFO SetState(st=16 "UNOBSERVED", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:37.697                      FSFP: persisting FSFO state flags=0x40101, version=116, enver=114,target=2, lad=, obid=0x32cc2ad8 (852241112), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:39.007                      Fore: Master observer begins pinging this instance
2019-05-05 17:32:39.008                      Fore: FSFO SetState(st=15 "OBSERVED", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:39.008                      Fore: persisting FSFO state flags=0x40001, version=116, enver=114,target=2, lad=, obid=0x32cc2ad8 (852241112), threshold=60, laglim=30, obslim=30



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Log from Broker - Standby - Log in Support mode for trace output
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2019-05-05 17:32:37.676                      drcx: FSFO SetState(st=16 "UNOBSERVED", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:37.676                      drcx: persisting FSFO state flags=0x40101, version=116, enver=114,target=2, lad=, obid=0x32cc2adc (852241116), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:37.679                      drcx: FSFO SetState(st=43 "SET SWOB INPRG", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:37.679                      drcx: persisting FSFO state flags=0x10040101, version=116, enver=114,target=2, lad=, obid=0x32cc2adc (852241116), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:40.700                      drcx: FSFO SetState(st=15 "OBSERVED", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:40.700                      drcx: persisting FSFO state flags=0x10040001, version=116, enver=114,target=2, lad=, obid=0x32cc2adc (852241116), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:40.704                      drcx: FSFO SetState(st=44 "CLR SWOB INPRG", fl=0x0 "", ob=0x0, tgt=0, v=0)
2019-05-05 17:32:40.704                      drcx: persisting FSFO state flags=0x40001, version=116, enver=114,target=2, lad=, obid=0x32cc2adc (852241116), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:40.727                      drcx: FSFO SetState(st=12 "SET OBID", fl=0x0 "", ob=0x32cc2ad8, tgt=0, v=0)
2019-05-05 17:32:40.727                      drcx: persisting FSFO state flags=0x40001, version=116, enver=114,target=2, lad=, obid=0x32cc2ad8 (852241112), threshold=60, laglim=30, obslim=30
2019-05-05 17:32:42.019                      Fore: Master observer begins pinging this instance