[Lustre-discuss] socknal_sd00 100% lower?
Isaac Huang
He.Huang at Sun.COM
Mon Mar 10 04:46:39 PDT 2008
On Fri, Mar 07, 2008 at 03:26:23PM -0700, Andreas Dilger wrote:
>
> Maxim, Isaac, what are your thoughts about disabling IRQ affinity
> by default? In the past this was important for maximizing performance
> with N CPUs and N ethernet NICs, but the CPUs have gotten much faster
> and more cores and I believe other customers have found better performance
> with irq_affinity disabled.
>
Agree, and with ksocklnd bonding feature deprecated it's now more
common to configure lnet with a single NIC. I've committed the change
and filed a documentation bug to update the manuals accordingly.
Thanks,
Isaac
More information about the lustre-discuss
mailing list