Guspaz wrote:
It's odd that they didn't align the migrations. I had to migrate to get the extra RAM, but then I'll have to migrate again in a few weeks to get the CPU. Should have aligned the two upgrades.
Maybe it's part of optimizing rack usage or something. Rather than installing enough of the new hardware for the entire user base at once, they have just enough to free up enough of the older hardware slots to efficiently reuse the rack and colo space. In the mean time, other Linodes are consolidated on some of the older hardware as sort of a staging area until the remaining swaps can be done incrementally. Might help minimize wasted resources (in terms of spare hardware/slots) during the conversion.
Since presumably they didn't bother doubling the memory in the older hosts, it may also mean that for the time being if you landed on older hardware, you actually have fewer sibling guests than usual, so that might on balance improve performance.
-- David