Jarry wrote:
One more thing I'm interested in: what impact does lvm2 have on disk i/o, compared to "common" partitions? Probably lvm2 will make disk operations a little slower, but how much? Or does it cause higher cpu-load too?
While I don't know of any benchmarks... the ability to resize partitions easily down the road outweighs any minor performance issues for my needs. I would imagine that there is some slowdown and some CPU load, but nowhere near enough for me to notice (even on an old Celeron 566Mhz CPU).
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