Page 908 - Cloud computing: From paradigm to operation

5 Intercloud and interoperability

Table II.20 – Test case: Storage life cycle management

Storage life cycle management test description

Test purpose To verify that the CSC manages storage with various operations including create, attach,
detach, query and delete storage.
Reference [ITU-T Y.3513] clause 7.2
Test sequence Step Type Description Result
1 Stimulus The CSC creates storage space called storage A with different
types, such as block level, file-system level and object-based
storage according to a service level agreement (SLA).
2 Check The created storage A is accessible to the CSC.
3 Stimulus The CSC attaches storage A to VM A.
4 Check The VM can use storage A.
5 Stimulus The CSC detaches storage A from VM A.
6 Check VM A cannot use storage A anymore but storage A could be
used for other VMs.
7 Stimulus Deletes storage A.
8 Check Storage A cannot be used.
Test verdict It is deemed as successfully terminated if all the checks are successful, otherwise it is
deemed as failed.

II.2.7 Test case: storage utilization status inquiring
Table II.21 shows the test case for storage utilization status inquiring.

Table II.21 – Test case: Storage utilization status inquiring

Storage utilization status inquiring test description
Test purpose To verify that the CSC inquires storage utilization status information including used space
and unused space of storage.
Reference [ITU-T Y.3513] clause 7.2

Test sequence Step Type Description Result
1 Stimulus The CSC queries utilization status of storage, including used
space and unused space of storage.
2 Check The CSC receives the information of a particular storage's
used space and unused space that is consistent with the
actual utilization status of the storage.
Test verdict It is deemed as successfully terminated if all the checks are successful, otherwise it is
deemed as failed.

II.3 Test cases for network service interoperability testing between the CSC and CSP

II.3.1 Test case: network policy migration
Table II.22 shows the test case for network policy migration.

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