em network issues
Jeremy Chadwick
freebsd at jdc.parodius.com
Thu Oct 19 21:31:32 UTC 2006
On Thu, Oct 19, 2006 at 02:23:54PM -0700, Jack Vogel wrote:
> Other suggestions?
Is the hardware the same? ACPI being used? APIC being used?
How about doing something that shares interrupts simultaneously,
like copying mass amounts of data to/from a USB hard disk via
USB 2.0 (hence using usb) while copying data over NFS (hence using
em)?
I could only get the problem to happen when there was both intense
network usage **and** intense disk I/O (ata and em shared an
interrupt in my case).
--
| Jeremy Chadwick jdc at parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. PGP: 4BD6C0CB |
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