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Legacy Boot Hyperscale OS update to Rocky

  • June 25, 2025
  • 3 replies
  • 94 views

AdamD
Byte
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I am going to have to do a migration from RHeL to Rocky Linux.

There has been documentation for this sporadically but ultimately this gets removed and I have had confirmation that this will be possible with similar process to UEFI.

I have emailed the migration support but so far not had a response. I need to start planning this in shortly so if anyone has any experience that would be great

3 replies

CV_GK
Vaulter
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  • Vaulter
  • June 26, 2025

Hi ​@AdamD 

Can you please create a support case if the required info. is not available in Doc. link so that support can check all details and suggest steps/recommendations as its a migration scenario 


AdamD
Byte
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  • Author
  • Byte
  • June 26, 2025

Thanks. No response from the email that was in the documentation to get support for this. 
 


Bronco
Vaulter
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  • Vaulter
  • June 27, 2025

Hello ​@AdamD,

Nodes with legacy BIOS + NVMe are not supported by the automated script these require manual migration or support assistance.

So, if you want to know the process you can check the following article.

 

===

Subject: Manual Migration of Systems Without NVMe Boot Support

Link: https://documentation.commvault.com/2023e/essential/manual_migration_of_systems_without_nvme_boot_support.html

===

 

For further assistance, you can raise a case with support or get in touch with your SAM/ TAM.