2013/8/12 Liu Yuan <namei.unix at gmail.com>: > This is what copy-on-write takes from you when it saves you a lot of space by > sharing objects between snapshots. Confirmed. I've been taking a snapshot of vdi 'backup' and write speed dop down to ~6 M/s. Do you also confirm the the write speed do not decrease, increasing the number of snapshots? (inversely proportional). (From what I see, it doesn't change). |