[SOLVED] amd64-avx into processor x86-64-v2-AES

[andaga]

Hello,
We have some Ubuntu with docker mongodb fail to start because the processor of the guest is x86-64-v2-AES.

If we change to "host" everything working fine!

After some research we have found this is the amd64-avx missing into this processor emulation!

Do you know how to add this flag missing? Becase we don't want use the "host" type for many reason...

Thank you for your help.

 

[bbgeek17]

If its not available in the list of extra flags when you edit VM/hardware/CPU , then you can use these instructions:
https://forum.proxmox.com/threads/need-special-cpu-flag.59264/#post-273525

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Blockbridge: Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[andaga]

Ok thx I will check this

 

[bbgeek17]

Note that you might gain the flag by switching to V3
https://www.reddit.com/r/Proxmox/comments/14l4iru/x8664v2aes_vs_host/

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Blockbridge: Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[andaga]

Hello! Thank you it work with V3! I have 2 old odes not available with v3 but all the others nodes on the cluster work perfectly! Thank you!