.
In that case there is nothing you can do. You can read more about the
gory
details here:
http://people.freebsd.org/~jhb/papers/bsdcan/2007/
What was changed in 7.x in terms of assigning interrupts? I have another
box running on 7.0 (2 NICs). I noticed there are no devices sharing
/bsdcan/2007/
What was changed in 7.x in terms of assigning interrupts? I have another
box running on 7.0 (2 NICs). I noticed there are no devices sharing
interrupts. But if 6.x is installed on the same box (previous installation),
the two NICs will share the same interrupt. I'm now looking
Hi All,
Is there a way to explicitly assign an interrupt
of a device? I'm running on 6.3 and the two NICs
share the same interrupt. Obviously this will affect
the performance if the NICs are exposed to heavy network
traffic.
# vmstat -i
interrupt total rate
sniff
Thu, Nov 13, 2008 at 06:03:20PM +0800, Ronnel P. Maglasang wrote:
Is there a way to explicitly assign an interrupt
of a device?
What about BIOS? What about physically reshuffling the cards
if they aren't on-board ones?
--
Eygene
____ _.--. #
\`.|\.....-'`
On Thu, Nov 13, 2008 at 06:03:20PM +0800, Ronnel P. Maglasang wrote:
Hi All,
Is there a way to explicitly assign an interrupt
of a device? I'm running on 6.3 and the two NICs
share the same interrupt. Obviously this will affect
the performance if the NICs are exposed to heavy network
On Thu, Nov 13, 2008 at 02:40:54AM -0800, Jeremy Chadwick wrote:
Otherwise, consider purchasing a motherboard that has an APIC (this is
not a typo) increasing the IRQ count to 256.
This is wrong. The first IO-APIC gives you 8 additional interrupts to
the 16 ISA interrupt lines. Every additional
On Thu, Nov 13, 2008 at 04:40:03PM +0100, Joerg Sonnenberger wrote:
On Thu, Nov 13, 2008 at 02:40:54AM -0800, Jeremy Chadwick wrote:
Otherwise, consider purchasing a motherboard that has an APIC (this is
not a typo) increasing the IRQ count to 256.
This is wrong. The first IO-APIC gives
On Thu, Nov 13, 2008 at 08:56:31AM -0800, Jeremy Chadwick wrote:
Regarding it means you can still get interrupt sharing, I'd like to
hear more about why/how that's possible with a system sporting at least
one I/O APIC.
You still have a limited number of interrupt lines. Many non-highend
On Thursday 13 November 2008 05:03:20 am Ronnel P. Maglasang wrote:
Hi All,
Is there a way to explicitly assign an interrupt
of a device? I'm running on 6.3 and the two NICs
share the same interrupt. Obviously this will affect
the performance if the NICs are exposed to heavy network
On Thursday 13 November 2008 11:56:31 am Jeremy Chadwick wrote:
On Thu, Nov 13, 2008 at 04:40:03PM +0100, Joerg Sonnenberger wrote:
On Thu, Nov 13, 2008 at 02:40:54AM -0800, Jeremy Chadwick wrote:
Otherwise, consider purchasing a motherboard that has an APIC (this is
not a typo)
On Thursday 13 November 2008 10:40:03 am Joerg Sonnenberger wrote:
On Thu, Nov 13, 2008 at 02:40:54AM -0800, Jeremy Chadwick wrote:
Otherwise, consider purchasing a motherboard that has an APIC (this is
not a typo) increasing the IRQ count to 256.
This is wrong. The first IO-APIC gives you
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