System in DBRM_READ_ONLY mode after Non-parent PM recovery under DataRedundancy

Setup a system with DataRedundancy and shutdown a non-parent PM module. Wait for system to report Active. Restart the shutdown module. After returning to Active the system will show an alarm:

AlarmID = 31
Brief Description = DBRM_READ_ONLY
Alarm Severity = CRITICAL
Time Issued = Fri Oct 13 17:20:15 2017
Reporting Module = pm1
Reporting Process = DBRMControllerNode
Reported Device = System

Oct 13 17:19:54 testPM1 joblist[14318]: 54.472863 |0|0|0| E 05 CAL0000: /home/test/mariadb/centOS7/mariadb-columnstore-engine/writeengine/client/we_clients.cpp @ 268 Could not connect to pm3_WriteEngineServer: InetStreamSocket::connect: connect() error: Connection timed out to: InetStreamSocket: sd: 13 inet: 192.168.56.213 port: 8630
Oct 13 17:19:54 testPM1 joblist[14318]: 54.598050 |0|0|0| E 05 CAL0000: /home/test/mariadb/centOS7/mariadb-columnstore-engine/writeengine/client/we_clients.cpp @ 268 Could not connect to pm3_WriteEngineServer: InetStreamSocket::connect: connect() error: Connection timed out to: InetStreamSocket: sd: 15 inet: 192.168.56.213 port: 8630
Oct 13 17:19:55 testPM1 oamcpp[14318]: 55.499143 |0|0|0| E 08 CAL0000: OamCache::checkReload shows state for pm3 as AUTO_DISABLED
Oct 13 17:19:55 testPM1 DMLProc[14318]: 55.502492 |0|0|0| I 20 CAL0002: DMLProc will rollback 0 tables.
Oct 13 17:20:15 testPM1 controllernode[30650]: 15.525003 |0|0|0| C 29 CAL0000: DBRM Controller: network error distributing command to worker 3
Oct 13 17:20:35 testPM1 controllernode[30650]: 35.536485 |0|0|0| C 29 CAL0000: DBRM Controller: undo(): warning, could not contact worker number 3
Oct 13 17:20:35 testPM1 controllernode[30650]: 35.536577 |0|0|0| C 29 CAL0000: DBRM Controller: Caught network error. Sending command 17, length 1. Setting read-only mode.
Oct 13 17:20:35 testPM1 DMLProc[14318]: 35.539316 |0|0|0| I 20 CAL0002: DMLProc finished rollbackAll.
Oct 13 17:20:35 testPM1 ProcessMonitor[4463]: 35.623039 |0|0|0| D 18 CAL0000: statusControl: REQUEST RECEIVED: Set Process pm1/DMLProc State = ACTIVE
Oct 13 17:20:35 testPM1 ProcessMonitor[4463]: 35.623154 |0|0|0| D 18 CAL0000: statusControl: Set Process pm1/DMLProc State = ACTIVE PID = 14318
Oct 13 17:20:35 testPM1 ProcessMonitor[4463]: 35.623202 |0|0|0| D 18 CAL0000: statusControl: REQUEST RECEIVED: Set System State = ACTIVE