Система
Код: Выделить всё
#uname -a
FreeBSD tehas.party2.avec 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Jul 28 18:13:42 EEST 2011 zeone@tehas.party2.avec:/usr/obj/usr/src/sys/NEW i386
тест 1
Код: Выделить всё
#diskinfo -t /dev/aacd0
/dev/aacd0
512 # sectorsize
1978906181632 # mediasize in bytes (1.8T)
3865051136 # mediasize in sectors
0 # stripesize
0 # stripeoffset
240588 # Cylinders according to firmware.
255 # Heads according to firmware.
63 # Sectors according to firmware.
# Disk ident.
Seek times:
Full stroke: 250 iter in 6.904714 sec = 27.619 msec
Half stroke: 250 iter in 163.695142 sec = 654.781 msec
Quarter stroke: 500 iter in 208.522142 sec = 417.044 msec
Short forward: 400 iter in 77.068789 sec = 192.672 msec
Short backward: 400 iter in 67.905026 sec = 169.763 msec
Seq outer: 2048 iter in 3.417635 sec = 1.669 msec
Seq inner: 2048 iter in 0.419299 sec = 0.205 msec
Transfer rates:
outside: 102400 kbytes in 6.106331 sec = 16769 kbytes/sec
middle: 102400 kbytes in 2.239562 sec = 45723 kbytes/sec
inside: 102400 kbytes in 3.978578 sec = 25738 kbytes/sec
Код: Выделить всё
#diskinfo -t /dev/aacd0
/dev/aacd0
512 # sectorsize
1978906181632 # mediasize in bytes (1.8T)
3865051136 # mediasize in sectors
0 # stripesize
0 # stripeoffset
240588 # Cylinders according to firmware.
255 # Heads according to firmware.
63 # Sectors according to firmware.
# Disk ident.
Seek times:
Full stroke: 250 iter in 32.697458 sec = 130.790 msec
Half stroke: 250 iter in 37.046602 sec = 148.186 msec
Quarter stroke: 500 iter in 51.218660 sec = 102.437 msec
Short forward: 400 iter in 64.102403 sec = 160.256 msec
Short backward: 400 iter in 28.374439 sec = 70.936 msec
Seq outer: 2048 iter in 0.996509 sec = 0.487 msec
Seq inner: 2048 iter in 0.131008 sec = 0.064 msec
Transfer rates:
outside: 102400 kbytes in 1.239733 sec = 82598 kbytes/sec
middle: 102400 kbytes in 1.392799 sec = 73521 kbytes/sec
inside: 102400 kbytes in 1.902790 sec = 53816 kbytes/sec