* ub vs. usb-storage
@ 2004-11-09 11:50 Nigel Kukard
2004-11-09 16:27 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Nigel Kukard @ 2004-11-09 11:50 UTC (permalink / raw)
To: linux-kernel
Hi,
Using kernel 2.6.9 bk7 and the UB driver for mass-storage I seem to see
spikes on the load-avg of over 700. There is also times of extreme
responsiveness deficiency.
Using the usb_storage driver seems to fix the problem. Is UB only meant
for low performance situations?
-Nigel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ub vs. usb-storage
2004-11-09 11:50 ub vs. usb-storage Nigel Kukard
@ 2004-11-09 16:27 ` Greg KH
0 siblings, 0 replies; 3+ messages in thread
From: Greg KH @ 2004-11-09 16:27 UTC (permalink / raw)
To: Nigel Kukard; +Cc: linux-kernel
On Tue, Nov 09, 2004 at 11:50:20AM +0000, Nigel Kukard wrote:
> Hi,
>
> Using kernel 2.6.9 bk7 and the UB driver for mass-storage I seem to see
> spikes on the load-avg of over 700. There is also times of extreme
> responsiveness deficiency.
>
> Using the usb_storage driver seems to fix the problem. Is UB only meant
> for low performance situations?
For now, yes.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ub vs. usb-storage
[not found] <mailman.1100001301.9189.linux-kernel2news@redhat.com>
@ 2004-11-10 23:22 ` Pete Zaitcev
0 siblings, 0 replies; 3+ messages in thread
From: Pete Zaitcev @ 2004-11-10 23:22 UTC (permalink / raw)
To: Nigel Kukard; +Cc: zaitcev, linux-kernel
On Tue, 09 Nov 2004 11:50:20 +0000, Nigel Kukard <nkukard@lbsd.net> wrote:
> Using kernel 2.6.9 bk7 and the UB driver for mass-storage I seem to see
> spikes on the load-avg of over 700. There is also times of extreme
> responsiveness deficiency.
This sounds curious. I'd like to hear more about it. Is there anything
interesting in dmesg?
-- Pete
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-11-10 23:30 UTC | newest]
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2004-11-09 11:50 ub vs. usb-storage Nigel Kukard
2004-11-09 16:27 ` Greg KH
[not found] <mailman.1100001301.9189.linux-kernel2news@redhat.com>
2004-11-10 23:22 ` Pete Zaitcev
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