I'm getting the OS compatible error So, could you tell which ASR Mobility suitable for the Ubuntu 22.04 of 6.5.0-1022-aws kernel

Teja 0

here there is not showing the suitable ASR Mobility version for the 6.5.0-1022-aws

SadiqhAhmed-MSFT 45,591 Reputation points Microsoft Employee

2024-08-10T20:56:17.7166667+00:00

@Teja Sorry for the delayed response.

Are you using Azure Site Recovery or Azure Migrate?

Appreciate if you could provide more details about your requirements. For example, planning to migrate to Azure using Azure Migrate or trying to enable replication from on-premises/Physical machine to Azure?

Regarding your question about kernel version, Ubuntu 22.04 with kernel 6.5.0-1022-aws, is not specifically mentioned in the available data/documentation.

It's important to ensure that the version of the ASR Mobility Service you are using is compatible with the kernel version of your Ubuntu instance to avoid any issues during the replication process. If you're unable to find the compatibility information, contacting Azure technical support by raising a support request would be the best course of action to get the most accurate and up-to-date information.

Remember to always test the ASR Mobility Service in a non-production environment before deploying it in your production environment to ensure compatibility and to avoid any potential issues.

Hope this helps. If you need further assistance or have more questions, feel free to ask.

If the response helped, do "Accept Answer" and up-vote it
Teja 0 Reputation points

2024-08-12T05:37:35.4933333+00:00

I'm using the Azure Migrate to migrate the AWS Ec2 to the Azure so here
my AWS Ec2 instance is Ubuntu 22.04 and kernel version is 6.5.0-1021-aws
So could you tell me that which ASR Mobility version do i use

yes It saying the The error message indicates that the version of the mobility service you are trying to install does not support the operating system kernel version 6.5.0-1021-aws

So suggest me which Azure documentation would i follow?
SadiqhAhmed-MSFT 45,591 Reputation points Microsoft Employee

2024-08-12T15:01:24.9133333+00:00

@Teja AWS tuned kernels are not supported by ASR. Can you use generic kernels on this VM?
Teja 0 Reputation points

2024-08-13T02:57:26.5766667+00:00

@SadiqhAhmed-MSFT
What is tuned kernels,
No, my client VMs are Ubuntu 22.04 and 6.5.0-1021-aws kernel version
so please tell me the alternate solution!
Teja 0 Reputation points

2024-08-13T06:41:16.29+00:00

Hi @SadiqhAhmed-MSFT

Could I know for which AWS EC2 Ubuntu Machines, does the generic kernel versions exits to migrate the VM from AWS to Azure
SadiqhAhmed-MSFT 45,591 Reputation points Microsoft Employee

2024-08-13T17:19:15.6733333+00:00
@Teja The kernels with “-aws” at the end are the optimized AWS kernels that Ubuntu builds for AWS, just like the “-azure” kernels that they build for Azure.

Those kernels contain mostly performance optimizations for each cloud platform.

I think a good approach would be to do the migration in 3 steps:

Install a generic Ubuntu kernel on the machine and reboot into it.

Do the migration.

Install an optimized -azure kernel to get the Azure optimizations (accelerated networking, etc.).

Of course, start with a test machine and take snapshots of the VMs in case something goes wrong with the kernel update.

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I'm getting the OS compatible error So, could you tell which ASR Mobility suitable for the Ubuntu 22.04 of 6.5.0-1022-aws kernel

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