Hey guys,

I had a working 3-node columnstore cluster (um1, pm1, pm2) until I had a disk-full on pm1. The systeem would not start or function properly. I extended the volumes on pm1 and since then the ProcMon on um1 would not start. The debug.log shows:

ProcessManager[20605]: 25.079966 |0|0|0| D 17 CAL0000: sendMsgProcMon: Process module um1
ProcessManager[20605]: 25.080272 |0|0|0| E 17 CAL0000: line: 6208 configureModule - procmon configure failed
ProcessManager[20605]: 25.080379 |0|0|0| D 17 CAL0000: configureModule: Process module pm2
ProcessManager[20605]: 25.080472 |0|0|0| D 17 CAL0000: distributeConfigFile called for pm2 file = Columnstore.xml
ProcessManager[20605]: 25.083917 |0|0|0| D 17 CAL0000: sendMsgProcMon: Process module pm2
ProcessManager[20605]: 25.084532 |0|0|0| D 17 CAL0000: pm2 distributeConfigFile success.
ProcessManager[20605]: 25.084655 |0|0|0| D 17 CAL0000: distributeConfigFile called for pm2 file = ProcessConfig.xml
ProcessManager[20605]: 25.088190 |0|0|0| D 17 CAL0000: sendMsgProcMon: Process module pm2
ProcessManager[20605]: 26.086595 |0|0|0| D 17 CAL0000: pm2 distributeConfigFile success.
ProcessManager[20605]: 26.088346 |0|0|0| D 17 CAL0000: sendMsgProcMon: Process module pm2
ProcessManager[20605]: 27.088839 |0|0|0| D 17 CAL0000: configureModule - procmon configure successful
ProcessManager[20605]: 28.089309 |0|0|0| D 17 CAL0000: configureModule: Process module um1
ProcessManager[20605]: 28.089931 |0|0|0| D 17 CAL0000: distributeConfigFile called for um1 file = Columnstore.xml
ProcessManager[20605]: 28.094211 |0|0|0| D 17 CAL0000: sendMsgProcMon: Process module um1
ProcessManager[20605]: 28.094538 |0|0|0| W 17 CAL0000: um1 distributeConfigFile failed!!

I attached my columnstore directory and the supportreport