Stephen J. Roznowski writes:
> 
> I'm seeing poor disk performance under NetBSD-current on my A3000.
> Under ADOS, I see about 1.7-2.0 megabytes per second (via sysinfo)
> while under NetBSD, I see about 500 kilobytes per second
> (dd if=/dev/zero of=zzzzz bs=1024k count=10).
> 
> What disk performance numbers are others seeing?
> 
> Thanks,
> -SR
> 

Hi,

here are the results of the tests done on my
System:

1.) Conner CFS450A IDE Master
dd if=/dev/rsd0c of=/dev/null bs=1024k count=10

10+0 records in
10+0 records out
10485760 bytes transferred in 8 secs (1310720 bytes/sec)

2.) Conner CFS450A IDE Slave
dd if=/dev/rsd1c of=/dev/null bs=1024k count=10

10+0 records in
10+0 records out
10485760 bytes transferred in 8 secs (1310720 bytes/sec)

3.) Quantum LPS360 SCSI-2 asynchron
dd if=/dev/rsd2c of=/dev/null bs=1024k count=10

10+0 records in
10+0 records out
10485760 bytes transferred in 5 secs (2097152 bytes/sec)

4.) Quantum Lightning 720 SCSI-2 asynchron
dd if=/dev/rsd3c of=/dev/null bs=1024k count=10

10+0 records in
10+0 records out
10485760 bytes transferred in 3 secs (3495253 bytes/sec)

5.) Internal devices
dd if=/dev/zero of=/dev/null bs=1024k count=10

10+0 records in
10+0 records out
10485760 bytes transferred in 5 secs (2097152 bytes/sec)

The results are very close to that what sysinfo would
give me on ADOS.


System:

Amiga 4000-40 25Mhz 16Mb
Kernel NetBSD-1.0 + mw-1.0a + fastlane-950130
Z3-Fastlane SCSI-controller
	Quantum LPS360
	Quantum Lightning 720
	Toshiba XM3401B
	Wangtek 5150ES
Internal IDE-controller
	2xConner CFS450A

cheerio Berndt

-- 
Mail    : Berndt Josef Wulf, Am Dorfring 16, 57462 Olpe, Germany
E-Mail  : wulf@hotdog.ping.de
Phone   : +49 172 2300546
Sysinfo : A4000 68040-25, NetBSD-1.0