30 août 2024
admin-wp Huawei

Huawei OceanStor Dorado All-Flash Storage and Red Hat OpenStack

Interoperability Test Report

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Axians Global All Rights Reserved

Executive Summary

Axians Global (“Axians”) assessed the interoperability of Red Hat OpenStack with Huawei OceanStor Dorado All-Flash Storage solution. The goal of the assessment is to validate that Red Hat OpenStack is interoperable with Huawei OceanStor Dorado All-Flash Storage.

In the assessment, Axians has determined that Red Hat OpenStack will function with Huawei OceanStor Dorado All-Flash Storage for the following scenarios:

Test Scenario

Storage Involved

Protocol(s) Tested

Result

Basic Function Test

OceanStor Dorado All-Flash Storage

iSCSI

Passed

In this document, you will find details on the above test cases and the captured output. The procedures conducted in the tests are referenced from standard online documentation from Red Hat OpenStack and Huawei.

1. Environment Configuration

1.1 Networking diagram

Figure 1.1 Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

C:\Users\zwx1143137\AppData\Roaming\WeLink_Desktop\appdata\IM\zwx1143137\ReceiveFiles\originalImgfiles\28843BE3-950E-44E7-A330-0BC3313BDCE3.png

Networking description:

  • Deploy one ESXi physical host, install the VMware VM software, create a VM for deploy the OpenStack nodes.
  • Deploy the Red Hat OpenStack: Use the Linux VM servers as the OpenStack nodes.
  • The management network and service network are connected to the OpenStack nodes and Huawei storage through switches.
  • Management network and service network of all storage devices connect to the OpenStack nodes through 10g Ethernet.

1.2 Hardware and Software Configuration

1.2.1 Storage Configuration

Table 1-1 Huawei storage configuration table

Name

Model

Version

Quantity

Storage

Huawei OceanStor Dorado All-Flash Storage

(Hereinafter referred to as “Dorado” as well)

V6

1

1.2.2 Matching Hardware Configuration

Table 1-2 Hardware Configuration

Name

description

Usage

Quantity


VMWare ESXi


x86 server

  • CPU:2* Gold 6130
  • Memory: 256 GB
  • Network: 4 x 10GE optical ports

Deploy the VM for OpenStack nodes.

1

Ethernet switch

Huawei 6855 10GE Network Switch

Ethernet switches for service and management networking.

1

1.2.3 Test Software and Tools

Table 1-3 Test Software and Tool List

Software Name

description

Version

Quantity

VMware ESXi

VMware virtualization platform

7.0.U2

1

Red Hat OpenStack

An open source cloud platform management project

16.2

1


Huawei Manila Driver software

A plug-in deployed on the OpenStack Manila module

4.3.0

1

2. OceanStor Dorado Storage Interconnection with Red Hat OpenStack

2.1 Configuring the Multipathing Software

Test Purpose

To verify that OpenStack supports configuring the multipathing software.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

Test Procedure

Configure the connection to the storage system in various networking modes.

Enable the multipathing function on the host.

Configure /etc/multipath.conf.

Restart the multipathing service.

Expected Result

In step 2, the multipath service is enabled successfully.

In step 4, multipath takes effect after restart.

Test Results

1. Configure the connection to the storage system in various networking modes.

2. Enable the multipathing function on the host.

3. Configure /etc/multipath.conf.

4. Restart the UltraPath service.



Test Conclusion

Passed

2.2 Create Volume

Test Purpose

To verify that OpenStack supports create volume.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

Test Procedure

Configure volume attributes on Cinder.

Create a volume.

Check whether the volume information is correct on the disk array.

Create multiple LUNs and check whether they are created correctly.

Expected Result

In steps 2 and 4, the volume is successfully created.

In steps 3 and 4, the volume information is correct.

Test Results

1. Configure volume attributes on Cinder.

2. Create a volume.

3.Check whether the volume information is correct on the disk array.


4. Create multiple LUNs and check whether they are created correctly.


Test Conclusion

Passed

2.3 Delete Volume

Test Purpose

To verify that OpenStack supports delete volume.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

A volume has been created on the OpenStack web client.

Test Procedure

On the OpenStack page, delete the created volume.

Log in to the DeviceManager to view LUN information.

On the OpenStack page, delete multiple volumes at a time.

Log in to the DeviceManager to view LUN information.

Expected Result

In steps 1 and 3, the deletion operation is successful, and the information recorded in the Cinder log is consistent with the actual situation.

In steps 2 and 4, the LUN is successfully deleted.

Test Results

1. On the OpenStack page, delete the created volume.
2. Log in to the DeviceManager to view LUN information.
3. On the OpenStack page, delete multiple volumes at a time.
4. Log in to the DeviceManager to view LUN information.

Test Conclusion

Passed

2.4 Additional Volumes

Test Purpose

To verify that OpenStack allows additional volumes.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

Test Procedure

Create an instance whose system disk is a volume on the storage device.

Log in to the OpenStack web client and create volume A.

Attach the volume A to the instance.

Create a file system for volume A and use dd to read and write the file system.

Create volume B and attach volume B to the instance.

Check the I/O status.

Check whether the volume mapping is normal on the disk array.

Expected Result

In steps 3 and 5, the volume is attached successfully.

In step 6, I/Os do not drop to zero.

In step 7, the volume mapping is normal.

Test Results

1. Create an instance whose system disk is a volume on the storage device.
2. Log in to the OpenStack web client and create volume A. 3. Attach the volume A to the instance. 4. Create a file system for volume A and use dd to read and write the file system.

5. Create volume B and attach volume B to the instance.


6. Check the I/O status.
7. Check whether the volume mapping is normal on the disk array.


Test Conclusion

Passed

2.5 Remove Attached Volumes

Test Purpose

To verify that OpenStack allows remove attached volumes.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

A LUN has been mapped to the host.

Instance has multiple volumes attached on the OpenStack web client.


Test Procedure

Unattach a volume from an instance.

Log in to the VM to view the information about the attached volume and read and write the volume that is not removed.

Detach all volumes attached to an instance.

Check whether the volume mapping is normal on the array.

Expected Result

In steps 1 and 3, the alarm is cleared successfully..

In step 4, the mapping relationship is normal.

Test Results

1. Unattach a volume from an instance.

2. Log in to the VM to view the information about the attached volume and read and write the volume that is not removed.

3. Detach all volumes attached to an instance.



4. Check whether the volume mapping is normal on the array.

Test Conclusion

Passed

2.6 Extending a Volume

Test Purpose

To verify that OpenStack allows Extending a Volume.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

Test Procedure

Read and write volume A on the VM. Use vdbench to read and write the file system.

Expand volume B and observe the I/O status of volume B.

Map volume B to the VM and check whether the capacity of volume B is expanded.

Stop the read and write operations on volume A.

Unmap and extend this volume B again.

Map volume B to the VM and check whether the capacity of volume B is expanded.

Expected Result

In step 2, I/Os do not return to zero..

In steps 3 and 6, the volume capacity has been expanded

Test Results

1. Read and write volume A on the VM. Use vdbench to read and write the file system.
2. Expand volume B and observe the I/O status of volume B.
3. Map volume B to the VM and check whether the capacity of volume B is expanded.

4. Stop the read and write operations on volume A.

5. Unmap and extend this volume B again. 6. Map volume B to the VM and check whether the capacity of volume B is expanded.

Test Conclusion

Passed

2.7 Suspending And Resuming a VM

Test Purpose

To verify that OpenStack allows suspending and resuming a VM.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

The mapping relationship is normal.

The VM reads and writes the mapped disk properly.

Test Procedure

VM service read/write process.

Suspending a VM.

Restore the VM, view the status of the attached volume, and read and write the attached volume.

Expected Result

In step 2, the VM is suspended.

  1. In step 3, the volume can be read and written normally.

Test Results

1. VM service read/write process.


2. Suspending a VM.


3. Restore the VM, view the status of the attached volume, and read and write the attached volume.




Test Conclusion

Passed

2.8 VM Soft Restart

Test Purpose

To verify that OpenStack allows VM soft restart.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

The mapping relationship is normal.

The VM reads and writes the mapped disk properly.

Test Procedure

VM service read/write process.

Soft restarting a VM.
After the restart is complete, check the status of the attached volume and read and write the attached volume.

Expected Result

In step 2, the VM is restarted successfully.

  1. In step 3, after the restart is complete, the volume can be read and written properly.

Test Results

1. VM service read/write process.
2. Soft restarting a VM.
3. After the restart is complete, check the status of the attached volume and read and write the attached volume.


Test Conclusion

Passed

2.9 Hard Restarting a VM

Test Purpose

To verify that OpenStack allows hard restarting a VM.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

The mapping relationship is normal.

The VM reads and writes the mapped disk properly.

Test Procedure

VM service read/write process.

Soft restarting a VM.

After the restart is complete, check the status of the attached volume and read and write the attached volume.

Expected Result

In step 2, the VM is restarted successfully.

In step 3, after the restart is complete, the volume can be read and written properly.

Test Results

1. VM service read/write process.
2. Soft restarting a VM.
3. After the restart is complete, check the status of the attached volume and read and write the attached volume.



Test Conclusion

Passed

2.10 Deleting a VM

Test Purpose

To verify that OpenStack allows deleting a VM.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

The mapping relationship is normal.

The VM reads and writes the mapped disk properly.

Test Procedure

VM service read/write process.

  1. Delete/Terminate VM

Expected Result

In step 2, the VM is successfully deleted or terminated.

Test Results

1. VM service read/write process.

2. Delete/Terminate VM



Test Conclusion

Passed

2.11 Compute Node Restarts Unexpectedly

Test Purpose

To verify that OpenStack allows compute node restarts unexpectedly.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.

The Cinder interface is correctly configured.

The device networking is normal.

The mapping relationship is normal.

The VM reads and writes the mapped disk properly.

Test Procedure

Remove the power supply from the compute node.

  1. Reconnect the power supply to the compute node after 1 minute.
  2. After the compute node is started, check the service running status. Log in to the VM to check the mapped disk.
  3. On the OpenStack page, attach the volume to the VM again.

Expected Result

In step 3, the service is started properly and no exception information is recorded in logs.

  1. In step 4, the volume is attached successfully, and the VM can detect the disk.

Test Results

1. Remove the power supply from the compute node.
2. Reconnect the power supply to the compute node after 1 minute.
3. After the compute node is started, check the service running status. Log in to the VM to check the mapped disk.



4. On the OpenStack page, attach the volume to the VM again.



Test Conclusion

Passed

2.12 Creating a Snapshot Volume

Test Purpose

To verify that OpenStack allows creating a snapshot volume.

Test Networking

Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

Prerequisites

The OpenStack environment is correctly configured.
The Cinder interface is correctly configured.

The device networking is normal.

  • A resource pool has been configured on the array
    Two volumes have been created on OpenStack and are running properly.

    • Test Procedure

    1. Write a file named txt and some data into the mapped original volume 1.
    2. Read and write the original volume 1 on the VM.
    3. Take a snapshot of the original volume 1.
    4. Observe the I/O status of volume 1.
    5. Check whether the snapshot information is correct on the array.

    Expected Result

    In step 4, I/Os do not return to zero.

    1. In step 5, the snapshot is created successfully and the information about the snapshot volume is correct.

    Test Results

    		1. Write a file named txt and some data into the mapped original volume 1.
    2. Read and write the original volume 1 on the VM.
    3. Take a snapshot of the original volume 1.
    4. Observe the I/O status of volume 1.
    5. Check whether the snapshot information is correct on the array.



    Test Conclusion

    Passed

    2.13 Delete Snapshot Volume

    Test Purpose

    To verify that OpenStack allows delete snapshot volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    A resource pool has been configured on the array

    1. Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Delete volume from snapshot volume.

    Expected Result

    In step 1, the deletion is successful.

    Test Results

    		1. Delete volume from snapshot volume




    Test Conclusion

    Passed

    2.14 Creating a volume from a snapshot volume and mapping the volume

    Test Purpose

    To verify that OpenStack allows creating a volume from a snapshot volume and mapping the volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Write a file named txt to volume A that has been mapped. After data is written, use sync and umount to flush data to disks. Take a snapshot of volume A after disk flushing.

    1. Read and write volume A on the VM.
    2. Create volume B from the snapshot volume.
    3. On the array, view the LUN copy relationship and progress.
    4. Attach this newly created volume B to the virtual machine.
    5. Check whether the .txt file exists and whether the data is normal.
    6. Read and write volume B on the VM.

    Expected Result

    1. In step 4, the LUN relationship is normal, the source LUN is the snapshot volume, and the target LUN is the newly created volume. The copy progress is normal.
    2. In step 6, the TXT file exists and the data is correct.
    3. In step 7, the newly added volume can be read and written properly.

    Test Results

    		1. Write a file named txt to volume A that has been mapped. After data is written, use sync and umount to flush data to disks. Take a snapshot of volume A after disk flushing.


    2. Read and write volume A on the VM.
    3. Create volume B from the snapshot volume.
    4. On the array, view the LUN copy relationship and progress.

    5. Attach this newly created volume B to the virtual machine.




    6. Check whether the .txt file exists and whether the data is normal.

    7. Read and write volume B on the VM.



    Test Conclusion

    Passed

    2.15 Delete volume from snapshot volume

    Test Purpose

    To verify that OpenStack allows delete volume from snapshot volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Delete volume from snapshot volume.

    Expected Result

    In step 1, the deletion is successful.

    Test Results

    		1. Delete volume from snapshot volume.







    Test Conclusion

    Passed

    2.16 Create a volume from a volume and map the volume

    Test Purpose

    To verify that OpenStack allows create a volume from a volume and map the volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    1. Create file txt in mapped volume 1 and write data into the file.
    2. Read and write volume 1 on the VM.
    3. Create volume 2 from volume 1.
    4. On the array, view the LUN copy relationship and progress.
    5. Attach this newly created volume 2 to the virtual machine.
    6. Check whether the .txt file exists and whether the data is normal.
    7. Read and write volume 2 on the VM.

    Expected Result

    In step 3, the volume is successfully created.

    1. In step 4, the LUN relationship is normal. The source LUN is volume 1 and the target LUN is volume 2. The copy progress is normal.
    2. In step 6, the TXT file exists and the data is correct.
    3. In step 7, the newly added volume can be read and written properly.

    Test Results

    		1. Create file txt in mapped volume 1 and write data into the file.



    2. Read and write volume 1 on the VM.



    3. Create volume 2 from volume 1.



    4. On the array, view the LUN copy relationship and progress.



    5. Attach this newly created volume 2 to the virtual machine.



    6. Check whether the .txt file exists and whether the data is normal.


    7. Read and write volume 2 on the VM.



    Test Conclusion

    Passed

    2.17 Delete Volume From Volume

    Test Purpose

    To verify that OpenStack allows delete volume from volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Delete volume from volume.

    Expected Result

    In step 1, the deletion is successful.

    Test Results

    		1. Delete volume from volume.



    Test Conclusion

    Passed

    2.18 Deleting a volume from a mirror

    Test Purpose

    To verify that OpenStack allows deleting a volume from a mirror.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Deleting a volume from a mirror.

    Expected Result

    In step 1, the deletion is successful.

    Test Results

    1. Deleting a volume from a mirror.




    Test Conclusion

    Passed

    2.19 Deleting an Image

    Test Purpose

    To verify that OpenStack allows deleting an image.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    An image has been created on OpenStack.

    Test Procedure

    Check the mirroring status.

    1. Delete the image.

    Expected Result

    In step 2, the image is deleted successfully.

    Test Results

    1. Check the mirroring status.


    1. Delete the image.


    Test Conclusion

    Passed

    2.20 IOPS Volume Type Test

    Test Purpose

    To verify that OpenStack allows IOPS volume type.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Create a volume type, set consumer to front-end, and specify the read/write IOPS policy. (read IOPS: 100, write IOPS: 100).

    1. On the OpenStack, create a QoS volume of this volume type and check whether the volume is successfully created.
    2. Attach the volume to the VM and perform service read and write operations on the QoS volume.
    3. Check whether the volume QoS policy takes effect. Check whether the performance complies with the preset QoS policy.

    Expected Result

    In step 1, the QoS volume type is successfully created.

    In step 2, the QoS volume is successfully created.

    In step 3, the VM can read data from and write data into the volume.

    In step 4, the QoS policy takes effect and the performance complies with the policy.

    Test Results

    		1. Create a volume type, set consumer to front-end, and specify the read/write IOPS policy. (read IOPS: 20, write IOPS: 20).
    2. On the OpenStack, create a QoS volume of this volume type and check whether the volume is successfully created.


    3. Attach the volume to the VM and perform service read and write operations on the QoS volume.




    4. Check whether the volume QoS policy takes effect. Check whether the performance complies with the preset QoS policy.



    Test Conclusion

    Passed

    2.21 Bandwidth Volume Type Test

    Test Purpose

    To verify that OpenStack allows bandwidth volume type.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Two volumes have been created on OpenStack and are running properly.

    Test Procedure

    Create a volume type, set consumer to front-end, and specify the read and write bandwidth policies. (Read bandwidth: 1; write bandwidth: 1)

    Create a throughput volume of this type on the OpenStack and check whether the volume is successfully created.

    Attach the volume to a VM and perform read and write operations on the Throughput volume.

    Check whether the throughput test of the volume takes effect. Check whether the performance complies with the preset throughput policy.

    Expected Result

    In step 1, the throughput volume type is successfully created.

    In step 2, the throughput volume is successfully created.

    In step 3, the VM can read data from and write data into the volume.

    In step 4, the throughput policy of the volume takes effect and the performance complies with the throughput policy.

    Test Results

    1. Create a volume type, set consumer to front-end, and specify the read and write bandwidth policies. (Read bandwidth: 1; write bandwidth: 1)
    2. Create a throughput volume of this type on the OpenStack and check whether the volume is successfully created.

    3. Attach the volume to a VM and perform read and write operations on the Throughput volume.


    4. Check whether the throughput test of the volume takes effect. Check whether the performance complies with the preset throughput policy.

    Test Conclusion

    Passed

    2.22 After the backend QoS is modified, expand the capacity of the volume.

    Test Purpose

    To verify that OpenStack allows after the backend QoS is modified, expand the capacity of the volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    Test Procedure

    Create a volume type, set consumer to back-end, and specify the read and write IOPS policies.

    Create a QoS volume of this type on OpenStack and check whether the volume is successfully created.

    Create four volumes of the IOPS and Bandwidth types.

    Change the volume type, set IOPS and Bandwidth, expand the capacity, and check the QoS and capacity on the storage array.

    Expected Result

    In step 2, the volume is successfully created.

    In step 4, the QoS and capacity of the array are correct.

    Test Results

    1. Create a volume type, set consumer to back-end, and specify the read and write IOPS policies.
    2. Create a QoS volume of this type on OpenStack and check whether the volume is successfully created.

    3. Create four volumes of the IOPS and Bandwidth types.
    4. Change the volume type, set IOPS and Bandwidth, expand the capacity, and check the QoS and capacity on the storage array.



    Test Conclusion

    Passed

    2.23 Snapshot restore to volume

    Test Purpose

    To verify that OpenStack allows snapshot restore to volume.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    A resource pool has been configured on the storage array.

    Test Procedure

    Create volume A and write data to volume A.

    Create snapshot B for volume A.

    Write data to volume A.

    Restore snapshot B to volume A and view the data of volume A.

    Expected Result

    In step 4, data on volume A is the same as that in step 1.

    Test Results

    		1. Create volume A and write data to volume A.


    2. Create snapshot B for volume A.






    3. Write data to volume A.


    4. Restore snapshot B to volume A and view the data of volume A.



    Test Conclusion

    Passed

    2.24 Hard Restarting a VM After the Storage Device Resets Abnormally

    Test Purpose

    To verify that OpenStack allows hard restarting a VM after the storage device resets abnormally.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    A resource pool has been configured on the storage array.

    Test Procedure

    Hard restart the VM.

    After the storage device is powered on, wait until the storage device is started properly and hard restart the VM.

    Expected Result

    In step 1, the VM is hard restarted successfully.

    1. In step 2, the VM is hard rebooted successfully.

    Test Results

    1. Hard restart the VM.

    2. After the storage device is powered on, wait until the storage device is started properly and hard restart the VM.





    Test Conclusion

    Passed

    2.25 After the storage device is reset abnormally, run the Shelve Instance and Unshelve Instance commands on the VM.

    Test Purpose

    To verify that OpenStack allows run the Shelve Instance and Unshelve Instance commands on the VM,after the storage device is reset abnormally.

    Test Networking

    Huawei OceanStor Dorado Storage Function Compatibility Test Networking 1

    Prerequisites

    The OpenStack environment is correctly configured.

    The Cinder interface is correctly configured.

    The device networking is normal.

    The mapping relationship is normal.

    A resource pool has been configured on the storage array.

    Test Procedure

    Shelve instances for VMs.

    Unshelve instances on the VM.

    Power on the storage device after an unexpected power failure. After the storage device is started properly, perform Shelve Instance on the VM.

    Power on the storage device after an unexpected power-off. After the storage device is started properly, perform Unshelve Instance on the VM.

    Expected Result

    1. In step 1, the slave instance is successfully created.
    2. In step 2, the VM is unshelved successfully.
    3. In step 3, the slave instance is created successfully.
    4. In step 4, the VM is unshelved successfully.

    Test Results

    1. Shelve instances for VMs.

    2. Unshelve instances on the VM.

    3. Power on the storage device after an unexpected power failure. After the storage device is started properly, perform Shelve Instance on the VM.






    4. Power on the storage device after an unexpected power-off. After the storage device is started properly, perform Unshelve Instance on the VM.



    Test Conclusion

    Passed

    3.Reference

    3.1 Red Hat OpenStack Documentation

    https://docs.redhat.com/en/documentation/red_hat_openstack_platform/16.2