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Test Case ID

Test Case Name

Steps

Expected Result

Priority

Test Case Type

Status

Comment

 

UI/API check

1-Add cluster using  API addCluster

add cluster API should have new parameters  cpuovercommitratio and ramovercommitratio

 

 

 

 

 

UI/API check

1- Fire API UpdateOvercommitRatio with parameter cpuovercommitratio,ramovercommitratio.

response should contain " details of the updated cluster along with the overcommit ratios"

 

 

 

 

 

DB check

1-Logoin through UI
2-create a cluster with overcommit factor x
3-Login to DB
4-check cluster detail table

1-There should be some attribute ,which  represent overcommit factor and should have store overcommit factor for the clusters .

 

 

 

 

 

Addition of host to a cluster

 

 

 

 

 

 

 

xen  cluster

 

 

 

 

 

 

 

Where host cpu overcommit capabilities<cluster cpu overcommit 

 

1-CS should not allow addition of host

 

 

 

 

 

where host cpu overcommit capabilities >= cluster cpu overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities<cluster RAM overcommit 

 

1-CS should not allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities >= cluster RAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities<cluster CPU and RAM overcommit 

 

1-CS should not allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities >= cluster CPU andRAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

KVM cluster

 

 

 

 

 

 

 

Where host cpu overcommit capabilities<cluster cpu overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host cpu overcommit capabilities >= cluster cpu overcommitr

 

1-CS should  not allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities<cluster RAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities<cluster CPU and RAM overcommit

 

1-CS should not allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities >= cluster RAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities >= cluster CPU andRAM overcommit

 

1-CS should  not allow addition of host

 

 

 

 

 

VMware cluster

 

 

 

 

 

 

 

Where host cpu overcommit capabilities<cluster cpu overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host cpu overcommit capabilities >= cluster cpu overcommitr

 

1-CS should  not allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities<cluster RAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities<cluster CPU and RAM overcommit

 

1-CS should  not allow addition of host

 

 

 

 

 

where host RAM overcommit capabilities >= cluster RAM overcommit

 

1-CS should  allow addition of host

 

 

 

 

 

where host CPU and RAM overcommit capabilities >= cluster CPU andRAM overcommit

 

1-CS should  not allow addition of host

 

 

 

 

 

Overcommit factor  conflict effect on vms

 

 

 

 

 

 

 

xen cluster

 

1-Already deployed vm should not have any effect
2-Only vm deployed here after should get deployed based on new Overcommit factor.

 

 

 

 

 

VMware cluster

 

1-Already deployed vm should not have any effect
2-Only vm deployed here after should get deployed based on new Overcommit factor.

 

 

 

 

 

KVM cluster

 

1-Already deployed vm should not have any effect
2-Only vm deployed here after should get deployed based on new Overcommit factor.

 

 

 

 

 

Overcommit factor  conflict effect on host in cluster

 

 

 

 

 

 

 

xen cluster

 

 

 

 

 

 

 

where host cpu overcommit cpabilities < new cpu overcommit factor


1-host should remain in cluster, but should not be available for vm deployment

 

 

 

 

 

where host cpu overcommit cpabilities >= new cpu overcommit factor


1-host should remain in cluster, but should  be available for vm deployment

 

 

 

 

 

where host ram overcommit cpabilities < new ram overcommit factor

 

 

 

 

 

 

 

where host ram overcommit cpabilities >= new ram overcommit factor

 

 

 

 

 

 

 

where host cpu and ram overcommit cpabilities < new  cpu and ram overcommit factor

 

 

 

 

 

 

 

where host CPU and RAM overcommit cpabilities >= new cpu and ram overcommit factor

 

 

 

 

 

 

 

VMware cluster

 

 

 

 

 

 

 

where host cpu overcommit cpabilities < new cpu overcommit factor


1-host should remain in cluster, but should not be available for vm deployment

 

 

 

 

 

where host cpu overcommit cpabilities >= new cpu overcommit factor


1-host should remain in cluster, but should  be available for vm deployment

 

 

 

 

 

where host ram overcommit cpabilities < new ram overcommit factor

 

 

 

 

 

 

 

where host ram overcommit cpabilities >= new ram overcommit factor

 

 

 

 

 

 

 

where host cpu and ram overcommit cpabilities < new cpu and ram overcommit factor

 

 

 

 

 

 

 

where host cpu and ram overcommit cpabilities >= new cpu and ram overcommit factor

 

 

 

 

 

 

 

KVM cluster

 

 

 

 

 

 

 

where host cpu overcommit cpabilities < new cpu overcommit factor


1-host should remain in cluster, but should not be available for vm deployment

 

 

 

 

 

where host cpu overcommit cpabilities >= new cpu overcommit factor


1-host should remain in cluster, but should  be available for vm deployment

 

 

 

 

 

where host ram overcommit cpabilities < new ram overcommit factor

 

 

 

 

 

 

 

where host ram overcommit cpabilities >= new ram overcommit factor

 

 

 

 

 

 

 

where host cpu and ram overcommit cpabilities < new cpu and ram overcommit factor

 

 

 

 

 

 

 

where host cpu and ram overcommit cpabilities >= new cpu and ram overcommit factor

 

 

 

 

 

 

 

Effect of contention

 

 

 

 

 

 

 

xen
CPU

 

all VMs will be allocated to minimum capacity

 

 

 

 

 

RAM

 

 

 

 

 

 

 

CPU and RAM

 

 

 

 

 

 

 

VMware

 

 

 

 

 

 

 

KVM

 

 

 

 

 

 

 

Upgrade from 4.0 to 4.1

 

 

 

 

 

 

 

upgrade path

1-Disable overcommit feature and do normal upgrade
2-Manually enable feature.

1- Upgrade should be successful .
2-feature should be successfully enable.

 

 

 

 

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