[14] 08/29/19 T(34c) _VMR 11:41:35.477979 DEBUG VMR_retry.C[1174]: Doing operation with opCode:  21(VMDR_NEED_ATTN) [14] 08/29/19 T(34c) _VMR 11:41:35.477996 DEBUG VMR_retry.C[178]: INFO: Trying with HMC:  usaxhmc013ccpf1. [14] 08/29/19 T(34c) _VMR 11:41:35.478001 DEBUG VMR_HMC.C[6852]: getNeedAttn: Calling  kriSubmitNeedAttn!. HMC:129.41.127.3, viosUuid: 72DEE902-1210-4BD7-A35F-3A6C771C6453 [14] 08/29/19 T(34c) _VMR 11:41:35.580081 DEBUG VMR_HMC.C[6872]: getNeedAttn: Job submitted. Now  doing WaitTillJobCompletion() .. [14] 08/29/19 T(34c) _VMR 11:41:35.580083 DEBUG VMR_HMC.C[3468]: Calling krigetJobResult(). HMC:  129.41.127.3, jobid: 1563455810649, retCnt = 1 [14] 08/29/19 T(34c) _VMR 11:41:35.671675 DEBUG VMR_HMC.C[6886]: getNeedAttn  [72DEE902-1210-4BD7-A35F-3A6C771C6453] JobStatus: COMPLETED_OK, ReturnCode: 0 [14] 08/29/19 T(34c) _VMR 11:41:35.671676 DEBUG VMR_HMC.C[6902]: JobOutput Notice in Example 2-227 on page 253 the prior 20-second sleep interval, how the VIOS that  is used for polling is assigned, how the NA job request is submitted through the HMC to that  VIOS, and how it completed. The reply payload is shown in Example 2-228. Example 2-228 Reply payload for the NA request as retrieved by the FDE thread [14] 08/29/19 T(34c) _VMR 11:41:35.671676 DEBUG VMR_HMC.C[6902]: JobOutput [14] 08/29/19 T(34c) _VMR 11:41:35.671676 DEBUG <VIO><Response> <needsAtt> <vmStatList> <vmList machine_type="8408" model="E8E"  serial="21282FW"> </vmList> </vmStatList> </needsAtt> <needsAtt> <vmStatList> <vmList machine_type="8408" model="E8E"  serial="212424W"> <vmStat  uuid="61be20f0-09a8-4753-b5e5-564f8a545ed5"><VM state="STARTED" missedHb='232' > </VM> </vmStat> </vmList> </vmStatList> </needsAtt> </Response></VIO> [14] 08/29/19 T(34c) _VMR 11:41:35.671680 DEBUG VMR_retry.C[345]: In doRetry function, for  opCode = 21(VMDR_NEED_ATTN), rc = 0, retCode is 0, errstr is: ,retry flag is 22 [14] 08/29/19 T(34c) _VMR 11:41:35.671687 DEBUG VMR_HG.C[11832]: FDE doNeedAttn success  GLOBAL_DATA to 72DEE902-1210-4BD7-A35F-3A6C771C6453 [14] 08/29/19 T(34c) _VMR 11:41:35.671690 DEBUG needAttn.C[1484]: START handleVIOResponse scan [  21522 ]. We see how the final processing stage of the reply payload is performed in the  handleVIOResponse  call, as shown in Example 2-229 on page 255. 254  Implementing IBM VM Recovery Manager for IBM Power Systems