Recently I had to migrate services from a running Debian server to another one, with minimal downtime of services.
I usually do this to P2V or V2V Linux systems, as this allows me to resize the new virtual machine to meet the services requirements (adjust disk size, inodes, partitionning, etc.).
I have done this several times in the past on systems with Grub 1 but this is the first time with Grub 2, so I thought I’d share my process.
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