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Hypervisor : VMware

Abbreviation
CO:compute offering
SO: Service Ofeering

1

UI and API

1-Check for upgrade button
2-Select  CO and  Upgrade

1-Upgrade button should be present.
2- Should call scaleVirtualMachine  and return job id

P0

Functional

Y

User VM  CPU/ RAM scale up

2

Scaling up CPU
(Capacity available on current host)

1-Select a running user vm
2-upgrade SO

1- SO upgrade should be successful

P0

Functional

Y

3

Scaling up CPU
(Capacity not available on current host but available in current cluster)

1-Select a running user vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P0

Functional

Y

4

Scaling up CPU
(Capacity not available in current cluster)

1-Select a running user vm
2-upgrade SO

1-SO upgrade should fail.

P0

Functional

Y

5

Scaling up RAM
(Capacity available on current host)

1-Select a running user vm
2-upgrade SO

1-SO upgrade should be successful

P0

Functional

Y

6

Scaling up RAM
(Capacity not available on current host but available in current cluster)

1-Select a running user vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P0

Functional

Y

7

Scaling up RAM
(Capacity not available in current cluster)

1-Select a running user vm
2-upgrade SO

1-SO upgrade should fail..

P0

Functional

Y

8

Scaling up CPU and RAM
(Capacity available on current host)

1-Select a running user vm
2-upgrade SO

1- SO upgrade should be successful

P0

Functional

Y

9

Scaling up CPU and RAM
(Capacity not available on current host but available in current cluster)

1-Select a running user vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P0

Functional

Y

10

Scaling up CPU and RAM
(Capacity not available in current cluster)

1-Select a running user vm
2-upgrade SO

1-SO upgrade should fail..

P0

Functional

Y

System VM  CPU/RAM scale up

( Need to repeat  for SSVM,CPVM,VR)

11

Scaling up CPU
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO

1- SO upgrade should be successful

P0

Functional

Y

12

Scaling up CPU
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P1

Functional

Y

13

Scaling up CPU
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-SO upgrade should fail.

P2

Functional

Y

14

Scaling up RAM
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO

1- SO upgrade should be successful

P0

Functional

Y

15

Scaling up RAM
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P1

Functional

Y

16

Scaling up RAM
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-SO upgrade should fail.

P2

Functional

Y

17

Scaling up CPU and RAM
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO

1- SO upgrade should be successful

P0

Functional

Y

18

Scaling up CPU and RAM
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-Vm should migrate(live) to another host (having Capacity).
2- SO upgrade should be successful

P1

Functional

Y

19

Scaling up CPU and RAM
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO

1-SO upgrade should fail.

P2

Functional

Y

 Restart/power off  VM during operation

20

Restart VM while scaling UP CPU
(Capacity available on current host)

1-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-DB should get updated with new compute offering
2-When Vm start it should use  values of new  compute offering

P0

Functional

Y

21

Restart VM while scaling UP CPU
(Capacity not available on current host but available in current cluster)

1-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-VM should live migrate
2-DB should get updated with new compute offering
3-When Vm start it should use those values of new  compute offering.

P0

Functional

Y

22

Restart VM while scaling UP CPU
(Capacity not available in current cluster)

1-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-SO upgrade should fail.

P2

Functional

Y

23

Restart VM while scaling UP RAM
(Capacity available on current host)

1-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-DB should get updated with new compute offering
2-When Vm start it should use  values of new  compute offering

P0

Functional

Y

24

Restart VM while scaling UP RAM
(Capacity not available on current host but available in current cluster)

-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-VM should live mirgate
2-DB should get updated with new compute offering
3-When Vm start it should use  values of new  compute offering

P0

Functional

Y

25

Restart VM while scaling UP RAM
(Capacity not available in current cluster)

-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-SO upgrade should fail.

P2

Functional

Y

26

Restart VM while scaling UP CPU and RAM
(Capacity available on current host)

-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-DB should get updated with new compute offering
2-When Vm start it should use those values of new  compute offering

P0

Functional

Y

27

Restart VM while scaling UP CPU and RAM
(Capacity not available on current host but available in current cluster)

-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-Vm should live migrate
2-DB should get updated with new compute offering
3-When Vm starte it should use those values of new  compute offering

P0

Functional

Y

28

Restart VM while scaling UP CPU and RAM
(Capacity not available in current cluster)

-Select a running vm
2-Upgrade SO
3-Use API to restart/stop VM

1-SO upgrade should fail.

P2

Functional

Y

Restart system vms during operation

( Need to repeat for SSVM,CPVM,VR )

29

Restart VM while scaling UP CPU
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-DB should get updated with new compute offering
2-When Vm start it should use those values of new  compute offering

P1

Functional

Y

30

Restart VM while scaling UP CPU
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-VM should  migrate
2-DB should get updated with new compute offering

3-When Vm start it should use those values of new  compute offering.

P1

Functional

Y

31

Restart VM while scaling UP CPU
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-SO upgrade should fail

P2

Functional

Y

33

Restart VM while scaling UP RAM
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-DB should get updated with new compute offering
2-When Vm start it should use those values of new  compute offering.

P1

Functional

Y

34

Restart VM while scaling UP RAM
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-VM should  migrate
2-DB should get updated with new compute offering
3-When Vm start it should use those values of new  compute offering

P1

Functional

Y

35

Restart VM while scaling UP RAM
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-SO upgrade should fail

P2

Functional

Y

36

Restart VM while scaling UP CPU and RAM
(Capacity available on current host)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-DB should get updated with new compute offering
2-When Vm start it should use those values of new  compute offering

P1

Functional

Y

37

Restart VM while scaling UP CPU and RAM
(Capacity not available on current host but available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1-VM should migrate
2-DB should get updated with new compute offering
3-When Vm start it should use  values of new  compute offering

P1

Functional

Y

38

Restart VM while scaling UP CPU and RAM
(Capacity not available in current cluster)

1-Select a running system  vm
2-upgrade SO
3-Use API to restart VM

1- SO upgrade should fail

P2

Functional

Y

Snapshot creation while scaling up CPU/RAM

39

snapshot creation while scaling up RAM

1-Select a running system  vm.
2-upgrade SO .
3-Use API to create snapshot.

snapshot creation should fail

P2

Functional

Y

40

snapshot creation while scaling up CPU

1-Select a running system  vm.
2-upgrade SO .
3-Use API to create snapshot.

snapshot creation should fail

P2

Functional

Y

41

snapshot creation while scaling up RAM and CPU

1-Select a running system  vm.
2-upgrade SO .
3-Use API to create snapshot.

snapshot creation should fail

P2

Functional

Y

Guest OS Support

42

Guest OS does not support scaling up

1-Select a running user VM
2-Click on upgrade SO

Should throw  "not supported exception"

P3

Functional

Y

CS behavior when migration fails while scaling up CPU/RAM

(power off /service network stop , Destination host)

43

Scaling up CPU

1-select a running VM and upgrade SO
2-power of destination host

1-CS should try N times
2- throw  an exception

P1

Functional

Y

44

scaling up CPU

1-select a running VM and upgrade SO
2-Issue service network stop on target host

1-CS should try N times
2-throw an exception

P1

Functional

Y

45

Scaling up CPU

1-select a running VM and upgrade SO
2-power off destination host
3-power on Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P1

Functional

Y

46

Scaling up CPU

1-select a running VM and upgrade SO
2-Issue service network stop on target host
3-issue service network start on  Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P2

Functional

y

46

scaling up RAM

1-select a running VM and upgrade SO
2-power off destination host

1-CS should try N times
2- throw  an exception

P1

Functional

Y

47

scaling up RAM

1-select a running VM and upgrade SO
2-Issue service network stop on target host

1-CS should try N times
2- throw  an exception

P1

Functional

Y

48

scaling up RAM

1-select a running VM and upgrade SO
2-power off target host
3-power on Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P1

Functional

Y

50

Scaling up RAM

1-select a running VM and upgrade SO
2-Issue service network stop on target host
3-issue service network start on  Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P2

Functional

Y

51

scaling up CPU and  RAM

1-select a running VM and upgrade SO
2-power off target host

1-CS should try N times
2- throw  an exception

P1

Functional

Y

52

scaling up CPU and  RAM

1-select a running VM and upgrade SO
2-Issue service network stop on target host

1-CS should try N times
2- throw  an exception

P1

Functional

Y

53

scaling up CPU and  RAM

1-select a running VM and upgrade SO
2-power off target host
3-power on Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P1

Functional

Y

54

scaling up CPU and  RAM

1-select a running VM and upgrade SO
2-Issue service network stop on target host
3-issue service network start on  Target Host after 1st attempt  of migration  fails

1-CS should try N times
2- if successful upgrade SO

P2

Functional

Y

55

scaling up RAM(at least two host in current cluster having capacity)

1-select a running VM and upgrade SO
2-power of destination host

1-CS should choose another host(having Capacity)
2-Upgade SO

P1

Functional

Y

56

Scaling up CPU (at least two host in current cluster having capacity)

1-select a running VM and upgrade SO
2-pwer off destination host

1-CS should choose another host(having Capacity)
2-Upgade SO

P1

Functional

Y

57

scaling up CPU and  RAM (at least two host in current cluster having capacity)

1-select a running VM and upgrade SO
2-pwer off destination host

1-CS should choose another host(having Capacity)
2-Upgade SO

P!

Functional

Y

Scale Down

58

Scale down CPU and Memory

1- Upgrade vm with  CO(=Compute offering)  have less  RAM and CPU than current CO

should get a message  "scale down not supported"

P1

Functional

Y

UPGRADE

59

upgrade path

Pre upgrade Steps

1-Deploy some vms
2-Create some snapshots
3-create some compute offerings

FOLLOW UPGRADE STEPS DEFINE IN RELEASE DOC

Post upgrade steps

4-upgrade existing vms with compute offering (before upgrade)
5-Deploy a vm and Create new compute offering
6-upgrade existing vms with compute offering (created after upgrade)
7-Upgrade  new vm  using olde compute offering
8-upgrade new vm using new compute offering
(REPEAT FOR EACH SSVM,CPVM,VR,RVR)
9-upgeade ssvm with old offering
10-upgrade ssvm with new compute offering

1-upgrade should go properly
2-step 4 should fail
3-step 5 should be successful
4-step 6 should fail
5-step 7 should be successful
6-step 8 should be successful
7-step 9 should be successful
8-step 10 should be successful

P1

Upgrade

N

Other

60

Change SO of a stop VM

1-Stop vm
2-change SO

step 2 should be successful 

Functional

Y

61

Restore VM

1- Scale up CPU/RAM
2-destroy vm
3-restore VM

1-Restore VM should boot using last  used service offering by vm.

Functional

Y

Dashboard

62

scale up cpu /RAM

1-Change CO of a running VM

Dashboard should display new value of CPU and RAM according to CO values.

Functional

N

63

Usage Event

Waiting for FS  update

Race condition

64

update to many vms on same host

Update  too many(5-10) vms on same host

vm should get updated without error-exception

Functional

Y

65

Manage-Unmanage cluster

1-update vm (cpu and RAM)
2-Manage-unmanage

1-step 2 should not have any effect on step 1

Functional

Y

66

Disable-Enable cluster/pod/zone

1-Updtade vm
2-Disable-enable cluster/pod/zone

1-step 2 should not have any effect on step 1

Functional

Y

67

Attach-Detach volumes

1-deploy vm
2-scale up cpu-Ram
3-Attach volume
4-detach volume

all operation should go smoothly

Functional

Y