examples/java/cloud/migration/migration.tesh

   1 #! tesh
   2
   3 $ java -classpath ${classpath:=.} cloud/migration/Main ${srcdir:=.}/../platforms/two_hosts_platform.xml ${srcdir:=.}/cloud/migration/deploy_simple.xml
   4 > [0.000000] [jmsg/INFO] Using regular java threads. Coroutines could speed your simulation up.
   5 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO] This example evaluates the migration time of a VM in presence of collocated VMs on the source and the dest nodes
   6 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO] The migrated VM has a memory intensity rate of 70% of the network BW and a cpu load of 90% "(see cloudcom 2013 paper "Adding a Live Migration Model Into SimGrid" for further information)
   7 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO] Load of collocated VMs fluctuate between 0 and 90% in order to create a starvation issue and see whether it impacts or not the migration time
   8 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm0)@PM(host0) with 0 mounted disks
   9 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm1)@PM(host0) with 0 mounted disks
  10 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm2)@PM(host0) with 0 mounted disks
  11 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm3)@PM(host0) with 0 mounted disks
  12 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm4)@PM(host0) with 0 mounted disks
  13 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm5)@PM(host0) with 0 mounted disks
  14 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm6)@PM(host0) with 0 mounted disks
  15 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm7)@PM(host1) with 0 mounted disks
  16 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm8)@PM(host1) with 0 mounted disks
  17 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm9)@PM(host1) with 0 mounted disks
  18 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm10)@PM(host1) with 0 mounted disks
  19 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm11)@PM(host1) with 0 mounted disks
  20 > [0.000000] [surf_vm_workstation/INFO] Create VM(vm12)@PM(host1) with 0 mounted disks
  21 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO] Round trip of VM1 (load 90%)
  22 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO]      - Launch migration from host 0 to host 1
  23 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO] Start migration of VM vm0 to host1
  24 > [host0:cloud/migration/Test:(1) 0.000000] [jmsg/INFO]     currentLoad:90/ramSize:2048/dpIntensity:70/remaining:8.10E+11
  25 > [35.082869] [surf_vm_workstation/INFO] migrate VM(vm0): set bound (7285500000.000000) at host1
  26 > [host0:cloud/migration/Test:(1) 35.084170] [jmsg/INFO] End of migration of VM vm0 to node host1
  27 > [host0:cloud/migration/Test:(1) 35.084170] [jmsg/INFO]      - End of Migration from host 0 to host 1 (duration:35.0841702956701)
  28 > [host0:cloud/migration/Test:(1) 35.084170] [jmsg/INFO]      - Launch migration from host 1 to host 0
  29 > [host0:cloud/migration/Test:(1) 35.084170] [jmsg/INFO] Start migration of VM vm0 to host0
  30 > [host0:cloud/migration/Test:(1) 35.084170] [jmsg/INFO]     currentLoad:90/ramSize:2048/dpIntensity:70/remaining:6.22E+11
  31 > [67.550824] [surf_vm_workstation/INFO] migrate VM(vm0): set bound (7285500000.000000) at host0
  32 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO] End of migration of VM vm0 to node host0
  33 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO]      - End of Migration from host 1 to host 0 (duration:32.46684874546391)
  34 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO]
  35 >
  36 >
  37 > Round trip of VM1 (load 80%)
  38 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO]      - Launch migration from host 0 to host 1
  39 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO] Start migration of VM vm0 to host1
  40 > [host0:cloud/migration/Test:(1) 67.551019] [jmsg/INFO]     currentLoad:80/ramSize:2048/dpIntensity:70/remaining:4.64E+11
  41 > [102.633888] [surf_vm_workstation/INFO] migrate VM(vm0): set bound (6476000000.000000) at host1
  42 > [host0:cloud/migration/Test:(1) 102.635189] [jmsg/INFO] End of migration of VM vm0 to node host1
  43 > [host0:cloud/migration/Test:(1) 102.635189] [jmsg/INFO]      - End of Migration from host 0 to host 1 (duration:35.08417029567006)
  44 > [host0:cloud/migration/Test:(1) 102.635189] [jmsg/INFO]      - Launch migration from host 1 to host 0
  45 > [host0:cloud/migration/Test:(1) 102.635189] [jmsg/INFO] Start migration of VM vm0 to host0
  46 > [host0:cloud/migration/Test:(1) 102.635189] [jmsg/INFO]     currentLoad:80/ramSize:2048/dpIntensity:70/remaining:2.77E+11
  47 > [135.101843] [surf_vm_workstation/INFO] migrate VM(vm0): set bound (6476000000.000000) at host0
  48 > [host0:cloud/migration/Test:(1) 135.102038] [jmsg/INFO] End of migration of VM vm0 to node host0
  49 > [host0:cloud/migration/Test:(1) 135.102038] [jmsg/INFO]      - End of Migration from host 1 to host 0 (duration:32.46684874546395)
  50 > [host0:cloud/migration/Test:(1) 135.102038] [jmsg/INFO] Destroy VMs
  51 > [135.102038] [jmsg/INFO] MSG_main finished; Cleaning up the simulation...