We request for an instance and get the following mail.

”
Hello,

We have received your quota request for the project my-project.

Your below quota request(s) have been partially approved and your project quota has been adjusted according to the following approved limit(s):

+——————+————+——–+—————–+—————-+
| NAME | DIMENSIONS | REGION | REQUESTED LIMIT | APPROVED LIMIT |
+——————+————+——–+—————–+—————-+
| GPUS_ALL_REGIONS | | GLOBAL | 10 | 4 |
+——————+————+——–+—————–+—————-+

After approval, Quotas can take up to 15 min to be fully visible in the Cloud Console and available to you.

To verify, please navigate to
https://console.cloud.google.com/iam-admin/quotas?project=my-project.

If you find actual limits are greater than expected, this is normal if previous requests were approved with higher limits. Otherwise, please let us know if approved changes are not reflected in your project. If you want to increase your approved quota further, please file a new request.

Your Sales Rep is a good Escalation Path for quota requests, and we highly recommend you to reach out to them. In case you don’t have a dedicated Sales Rep, you can contact[1] our Sales Team.
[1] https://cloud.google.com/contact/

Best regards and happy computing!

Sincerely,
Google Cloud Support
“

However, the following warning.

”
A a2-highgpu-4g VM instance with 4 nvidia-tesla-a100 accelerator(s) is currently unavailable in the asia-southeast1-b zone. Alternatively, you can try your request again with a different VM hardware configuration or at a later time. For more information, see the troubleshooting documentation.
“

Please teach me the way of using VM instanaces for GPU.

I tried changing the zone several times, but all attempts failed.