GPU Passtrough - Snapshot causing crash

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aderium

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Mar 13, 2024
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Hello,

If I using the snapshot feature its fully crash the GPU and sometime the entire system. i look SysLog but I dont see anything weird. Thank you in advance for help <3
 
aderium said:
If I using the snapshot feature its fully crash the GPU and sometime the entire system. i look SysLog but I dont see anything weird.
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Restoring "live" snapshots (with memory, while the VM was running) and Suspend&Resume won't work with real hardware passed through. I don't know why taking the snapshot (while the VM was running) didn't work for you, but it would be useless anyway since you cannot restore such a snapshot.
 
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leesteken said:
Restoring "live" snapshots (with memory, while the VM was running) and Suspend&Resume won't work with real hardware passed through. I don't know why taking the snapshot didn't work for you, but it would be useless anyway since you cannot restore such a snapshot.
Click to expand...
Taking the snapshot work, I rollback to this state but after some seconds the GPU crash and the entire VM is unstable. It not possible to achieve this goal ?
 
aderium said:
Taking the snapshot work, I rollback to this state but after some seconds the GPU crash and the entire VM is unstable. It not possible to achieve this goal ?
Click to expand...
Thank you for making clear that restoring causes the crash. That won't work because of the pass through, as far as I know. Either don't use passthrough or don't use "live/running" snapshots.

EDIT: This has been asked before: https://forum.proxmox.com/threads/s...gh-possible-getting-an-error.16086/post-82709
 
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