Ilya Bakulin <webmas...@kibab.com> writes: > So, ad7p1.nop is shifted by 512 bytes and resides right on the > beginning of the physical sector. And it has 4096 "sector" size.
Why did you shift the gnop? Did you short jumper 7-8? > For some reason, phybs begins with sector size 8192... I expected it > to begin with 4096... It starts at 2 x reported sector size, because it is designed primarily to test alignment, not performance. > Perfomance is excellent! No, performance blows. See here: http://maycontaintracesofbolts.blogspot.com/2010/08/benchmarking-advanced-format-drives.html > Notice, that for two subsequent phybs invocations there is big > difference in timings for the same parameters. Yes. WD Green disks suck. DES -- Dag-Erling Smørgrav - d...@des.no _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
