[pve-devel] [RFC cluster/common/container/manager/pve9-rrd-migration-tool/qemu-server/storage 00/19] Expand and migrate RRD data

[Aaron Lauterer]

I sent a v1: 
https://lore.proxmox.com/pve-devel/20250709112309.2299797-4-a.lauterer@proxmox.com/T/#ma39a76bc318b3733527639e39e4670a3232f6d87

It incorporates the suggested changes and has some other changes as 
well, more in the cover letter of it and the individual patches