On Sun, 23 Jul 2006 10:53:58 -0500, in sentex.lists.freebsd.questions you wrote:
> >all this 3ware discussion inspired me to check out my 6.1-releng server and >see how its 3ware card stacks up to the previously posted scores. > >[EMAIL PROTECTED] ~]# diskinfo -t /dev/twed2 >/dev/twed2 > 512 # sectorsize > 360099151872 # mediasize in bytes (335G) > 703318656 # mediasize in sectors > 43779 # Cylinders according to firmware. > 255 # Heads according to firmware. > 63 # Sectors according to firmware. Here is an areca 4 port PCIe in RAID 1+0 diskinfo -t da0 da0 512 # sectorsize 239999647744 # mediasize in bytes (224G) 468749312 # mediasize in sectors 29178 # Cylinders according to firmware. 255 # Heads according to firmware. 63 # Sectors according to firmware. Seek times: Full stroke: 250 iter in 1.328484 sec = 5.314 msec Half stroke: 250 iter in 1.342900 sec = 5.372 msec Quarter stroke: 500 iter in 2.021294 sec = 4.043 msec Short forward: 400 iter in 0.817074 sec = 2.043 msec Short backward: 400 iter in 1.972321 sec = 4.931 msec Seq outer: 2048 iter in 0.237593 sec = 0.116 msec Seq inner: 2048 iter in 0.204264 sec = 0.100 msec Transfer rates: outside: 102400 kbytes in 0.886375 sec = 115527 kbytes/sec middle: 102400 kbytes in 1.106318 sec = 92559 kbytes/sec inside: 102400 kbytes in 1.806561 sec = 56682 kbytes/sec Seagate ST3120827AS And an old 7810 in RAID5 with ST3500630As diskinfo -t twed1 twed1 512 # sectorsize 1500320366592 # mediasize in bytes (1.4T) 2930313216 # mediasize in sectors 182403 # Cylinders according to firmware. 255 # Heads according to firmware. 63 # Sectors according to firmware. Seek times: Full stroke: 250 iter in 4.408301 sec = 17.633 msec Half stroke: 250 iter in 4.335265 sec = 17.341 msec Quarter stroke: 500 iter in 6.919564 sec = 13.839 msec Short forward: 400 iter in 2.318452 sec = 5.796 msec Short backward: 400 iter in 2.268990 sec = 5.672 msec Seq outer: 2048 iter in 0.537223 sec = 0.262 msec Seq inner: 2048 iter in 0.557811 sec = 0.272 msec Transfer rates: outside: 102400 kbytes in 1.708543 sec = 59934 kbytes/sec middle: 102400 kbytes in 1.717575 sec = 59619 kbytes/sec inside: 102400 kbytes in 1.615723 sec = 63377 kbytes/sec -------------------------------------------------------- Mike Tancsa, Sentex communications http://www.sentex.net Providing Internet Access since 1994 [EMAIL PROTECTED], (http://www.tancsa.com) _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"