19 Nov
2008
19 Nov
'08
18:12
Greg Freemyer wrote:
If you want to test it on a single drive, at least use dd to do your benchmarking.
These are my numbers for a 20G file on RAID1 over two SATA drives:
dd if=/tmp/file1 of=/tmp/file2 bs=512 dd if=/tmp/file1 of=/tmp/file2 bs=4k
I didn't bother with those two.
dd if=/tmp/file1 of=/tmp/file2 bs=1M
27m28s 13Mb/sec
dd if=/tmp/file1 of=/tmp/file2 bs=1000M
17m34s 20Mb/sec -- /Per Jessen, Zürich -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org