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...peat a couple times, `zfs list` to see how large my volume actually is. the strange thing here is that the resulting size was wildly different depending on how I created the initial file. all modifications were done by the same command, namely dd if=/dev/urandom of=testfile count=1 bs=1024 seek=some_num conv=notrunc situation A: file was created by running dd if=/dev/zero of=testfile bs=1024 count=102400 the resulting size of the volume is approximately 100MB times the number of snapshots situation B: file was created by running dd if=/dev/urandom of=testfile count=102400 bs=1024 the resulting...