examples/msg/cloud/master_worker_vm.tesh

   1 #! ./tesh
   2
   3 p Testing the Cloud API with a simple masterslave
   4
   5 $ $SG_TEST_EXENV ${bindir:=.}/master_worker_vm$EXEEXT --log=no_loc ${srcdir:=.}/../../platforms/platform.xml
   6 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] # Launch 2 VMs
   7 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] create VM00 on PM(Intel)
   8 > [0.000000] [surf_vm/INFO] Create VM(VM00)@PM(Intel) with 0 mounted disks
   9 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] put a process (WRK00) on VM00
  10 > [VM00:WRK00:(2) 0.000000] [msg_test/INFO] WRK00 is listening on mailbox(MBOX:WRK00)
  11 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] create VM01 on PM(Provost)
  12 > [0.000000] [surf_vm/INFO] Create VM(VM01)@PM(Provost) with 0 mounted disks
  13 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] put a process (WRK01) on VM01
  14 > [VM01:WRK01:(3) 0.000000] [msg_test/INFO] WRK01 is listening on mailbox(MBOX:WRK01)
  15 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] # Send a task to 2 worker process
  16 > [Jacquelin:master:(1) 0.000000] [msg_test/INFO] Send task(Task00) to mailbox(MBOX:WRK00)
  17 > [VM00:WRK00:(2) 23.846402] [msg_test/INFO] WRK00 received task(Task00) from mailbox(MBOX:WRK00)
  18 > [Jacquelin:master:(1) 23.846402] [msg_test/INFO] Send task(Task01) to mailbox(MBOX:WRK01)
  19 > [VM00:WRK00:(2) 23.919218] [msg_test/INFO] WRK00 executed task(Task00)
  20 > [VM01:WRK01:(3) 48.653760] [msg_test/INFO] WRK01 received task(Task01) from mailbox(MBOX:WRK01)
  21 > [Jacquelin:master:(1) 48.653760] [msg_test/INFO] # Suspend all VMs
  22 > [Jacquelin:master:(1) 48.653760] [msg_test/INFO] suspend VM00
  23 > [Jacquelin:master:(1) 48.653760] [msg_test/INFO] suspend VM01
  24 > [Jacquelin:master:(1) 48.653760] [msg_test/INFO] # Wait a while
  25 > [Jacquelin:master:(1) 50.653760] [msg_test/INFO] # Resume all VMs
  26 > [Jacquelin:master:(1) 50.653760] [msg_test/INFO] # Sleep long enough for everyone to be done with previous batch of work
  27 > [VM01:WRK01:(3) 50.726576] [msg_test/INFO] WRK01 executed task(Task01)
  28 > [Jacquelin:master:(1) 1000.000000] [msg_test/INFO] # Add one more process on each VM
  29 > [Jacquelin:master:(1) 1000.000000] [msg_test/INFO] put a process (WRK02) on VM00
  30 > [VM00:WRK02:(4) 1000.000000] [msg_test/INFO] WRK02 is listening on mailbox(MBOX:WRK02)
  31 > [Jacquelin:master:(1) 1000.000000] [msg_test/INFO] put a process (WRK03) on VM01
  32 > [VM01:WRK03:(5) 1000.000000] [msg_test/INFO] WRK03 is listening on mailbox(MBOX:WRK03)
  33 > [Jacquelin:master:(1) 1000.000000] [msg_test/INFO] # Send a task to 4 worker process
  34 > [Jacquelin:master:(1) 1000.000000] [msg_test/INFO] Send task(Task00) to mailbox(MBOX:WRK00)
  35 > [VM00:WRK00:(2) 1023.846402] [msg_test/INFO] WRK00 received task(Task00) from mailbox(MBOX:WRK00)
  36 > [Jacquelin:master:(1) 1023.846402] [msg_test/INFO] Send task(Task01) to mailbox(MBOX:WRK01)
  37 > [VM00:WRK00:(2) 1023.919218] [msg_test/INFO] WRK00 executed task(Task00)
  38 > [VM01:WRK01:(3) 1048.653760] [msg_test/INFO] WRK01 received task(Task01) from mailbox(MBOX:WRK01)
  39 > [Jacquelin:master:(1) 1048.653760] [msg_test/INFO] Send task(Task02) to mailbox(MBOX:WRK02)
  40 > [VM01:WRK01:(3) 1048.726576] [msg_test/INFO] WRK01 executed task(Task01)
  41 > [VM00:WRK02:(4) 1072.500163] [msg_test/INFO] WRK02 received task(Task02) from mailbox(MBOX:WRK02)
  42 > [Jacquelin:master:(1) 1072.500163] [msg_test/INFO] Send task(Task03) to mailbox(MBOX:WRK03)
  43 > [VM00:WRK02:(4) 1072.572978] [msg_test/INFO] WRK02 executed task(Task02)
  44 > [VM01:WRK03:(5) 1097.307521] [msg_test/INFO] WRK03 received task(Task03) from mailbox(MBOX:WRK03)
  45 > [Jacquelin:master:(1) 1097.307521] [msg_test/INFO] # Migrate all VMs to PM(Intel)
  46 > [Intel:__pr_mig_tx:VM00(Intel-Intel):(7) 1097.307521] [msg_vm/WARNING] use the default max_downtime value 30ms
  47 > [Intel:__pr_mig_tx:VM00(Intel-Intel):(7) 1097.307521] [msg_vm/INFO] Stage 1: Gonna send 1073741824
  48 > [VM01:WRK03:(5) 1097.380336] [msg_test/INFO] WRK03 executed task(Task03)
  49 > [Provost:__pr_mig_tx:VM01(Provost-Intel):(9) 1100.382717] [msg_vm/WARNING] use the default max_downtime value 30ms
  50 > [Provost:__pr_mig_tx:VM01(Provost-Intel):(9) 1100.382717] [msg_vm/INFO] Stage 1: Gonna send 1073741824
  51 > [Jacquelin:master:(1) 3567.161124] [msg_test/INFO] # Migrate all VMs to PM(Provost)
  52 > [Intel:__pr_mig_tx:VM00(Intel-Provost):(11) 3567.161124] [msg_vm/WARNING] use the default max_downtime value 30ms
  53 > [Intel:__pr_mig_tx:VM00(Intel-Provost):(11) 3567.161124] [msg_vm/INFO] Stage 1: Gonna send 1073741824
  54 > [Intel:__pr_mig_tx:VM01(Intel-Provost):(13) 6034.900487] [msg_vm/WARNING] use the default max_downtime value 30ms
  55 > [Intel:__pr_mig_tx:VM01(Intel-Provost):(13) 6034.900487] [msg_vm/INFO] Stage 1: Gonna send 1073741824
  56 > [Jacquelin:master:(1) 8502.639850] [msg_test/INFO] # Shutdown the half of worker processes gracefuly. The remaining half will be forcibly killed.
  57 > [VM00:WRK00:(2) 8504.519504] [msg_test/INFO] WRK00 received task(finalize) from mailbox(MBOX:WRK00)
  58 > [VM01:WRK01:(3) 8506.399157] [msg_test/INFO] WRK01 received task(finalize) from mailbox(MBOX:WRK01)
  59 > [Jacquelin:master:(1) 8506.399157] [msg_test/INFO] # Wait a while before effective shutdown.
  60 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] # Shutdown and destroy all the VMs. The remaining worker processes will be forcibly killed.
  61 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] shutdown VM00
  62 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] destroy VM00
  63 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] shutdown VM01
  64 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] destroy VM01
  65 > [Jacquelin:master:(1) 8508.399157] [msg_test/INFO] # Goodbye now!
  66 > [8508.399157] [msg_test/INFO] Bye (simulation time 8508.4)