Re: Normal buildtime for a kernel?

[Oliver Korpilla <Oliver.Korpilla@gmx.de>]

Giacomo Mulas schrieb:
> On Wed, 23 Mar 2005, Oliver Korpilla wrote:
>
> > What can you read out of this? (straight from dmesg)
>
>
> It looks like it is using DMA. What is the output of hdparm -tT <device>?
> I get:
>
> galileo:~# hdparm -tT /dev/sda
>
> /dev/sda:
>   Timing cached reads:   2536 MB in  2.00 seconds = 1266.93 MB/sec
> HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
> ioctl for device
>   Timing buffered disk reads:  172 MB in  3.03 seconds =  56.74 MB/sec
> HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
> ioctl for device

hdparm -tT /dev/sda

/dev/sda:
 Timing cached reads:   2204 MB in  2.00 seconds = 1102.17 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
ioctl for device
 Timing buffered disk reads:   96 MB in  3.01 seconds =  31.86 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
ioctl for device
root@bender:~# hdparm -tT /dev/sda

/dev/sda:
 Timing cached reads:   2188 MB in  2.00 seconds = 1093.07 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
ioctl for device
 Timing buffered disk reads:   96 MB in  3.03 seconds =  31.69 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate 
ioctl for device

With kind regards,
Oliver Korpilla