Migration storage, Proxmox 7, quick questions

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mosczq

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Jan 26, 2021
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Hello,

Is it possible to perform a live migration of a virtual machine's storage disk to another storage device by using option "move"? I have 2TB of data to migrate and want to maintain data continuity.

Which option should I use when migrating data to another disk volume on?

If I migrate data using "move" to another storage, will I have up-to-date data, or will it be delayed?
 
mosczq said:
Hello,

Is it possible to perform a live migration of a virtual machine's storage disk to another storage device by using option "move"? I have 2TB of data to migrate and want to maintain data continuity.

Which option should I use when migrating data to another disk volume on?

If I migrate data using "move" to another storage, will I have up-to-date data, or will it be delayed?
Click to expand...
Hi,
yes you can move a disk to another storage while the VM remains live. The move will initiate a mirroring of the disk, sending also deltas which might have been written in the meantime.
 
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