SATA硬盘的问题
发表于 : 2006-11-26 1:47
我运行显示硬盘的速度很慢,下面是我运行hdparm后的情况
是不是硬盘的驱动有问题?请问该怎么办?从google的结果来看这个速度比PATA的硬盘还要慢
代码: 全选
hdparm -Tt /dev/sda
代码: 全选
root@ubuntu:~# hdparm /dev/sda
/dev/sda:
IO_support = 0 (default 16-bit)
readonly = 0 (off)
readahead = 256 (on)
geometry = 10011/255/63, sectors = 160836480, start = 0
root@ubuntu:~# hdparm -Tt /dev/sda
/dev/sda:
Timing cached reads: 1788 MB in 2.00 seconds = 894.58 MB/sec
Timing buffered disk reads: 34 MB in 3.17 seconds = 10.71 MB/sec
root@ubuntu:~# hdparm -i /dev/sda
/dev/sda:
HDIO_GET_IDENTITY failed: Inappropriate ioctl for device
root@ubuntu:~#