Re: Problem with slow disk I/O

[gjones]

Thomas Pfaff wrote:

On Thu, 23 Apr 2009 15:27:42 +0200
Thomas Pfaff  wrote:
  

I'm getting horrible disk performance compared to Ubuntu on my system.

I noticed this when extracting ports.tar.gz on the same machine with
different OSs (this is something I did a while back to check for
a possible hardware problem when OpenBSD crashed upon extracting
ports.tar.gz).



This is on different hardware now, BTW (not the one that crashed).

  
Is your chipset revision recognized by OpenBSD?  I had a similar problem 
with a new motherboard and upgrading to the latest snapshot resolved 
it.  A dmesg would be helpful.


Regards,

Re: Why I abandoned OpenBSD, and why you should too...

[gjones]

http://cm.bell-labs.com/who/ken/trust.html

Focusrite Scarlett 2i2 and uaudio error 4 "audio descriptors make no sense"

[gjones]

The Focusrite Scarlett 2i2 gives me an uaudio error=4 "audio descriptors make no 
sense"


Googling, there was a patch made to Freebsd's uaudio last April,

"http://freebsd.1045724.n5.nabble.com/snd-uaudio-2-0-class-support-for-24-bit-samples-with-bSubslotSize-4-td5806141.html";

but I am unable to figure out how to translate this into a patch for OpenBSD's 
uaudio.c.


Can anyone point me in the right direction?

Greg
__

$ usbdevs -a 3 -d -v
Controller /dev/usb0:
addr 3: high speed, power 500 mA, config 1, Scarlett 2i2 USB(0x8006), 
Focusrite(0x1235), rev 0.cc

  uaudio0
  ugen0
_

from dmesg:

ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
.
.
.
.
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uaudio0 at uhub2 port 1 configuration 1 interface 0 "Focusrite Scarlett 2i2 USB" 
rev 2.00/0.cc addr 3

uaudio0: audio descriptors make no sense, error=4
ugen0 at uhub2 port 1 configuration 1 "Focusrite Scarlett 2i2 USB" rev 2.00/0.cc 
addr 3

Re: Can't load install75.img

[gjones]

OpenBSD 7.5+ doesn't seem to like my Ryzen7700X & Asus B650 Plus 
motherboards  The miniroot76.img boot stalls at the "scsibus3 at 
softraid0:  256 targets" message just like the miniroot75.img did.


I am unable to use boot config "boot -c" because the Kensington usb 
keyboard doesn't work at the UKC> prompt. All I get is a funny 
shimmering rectangle.


There was a message on misc back in January about a similar issue.

Subject: SATA slow/timeouts, AMD 600 Series AHCI, OpenBSD 7.4 amd64

https://marc.info/?l=openbsd-misc&m=170466993604848&w=2

Anyway Void Linux works with this board.

Regards,


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