[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

irqbalance affinity problem



On our server with 32 cores we see this in /var/log/syslog.

May  5 12:26:28 kbase /usr/sbin/irqbalance: irq 104 affinity_hint subset empty
May  5 12:26:28 kbase /usr/sbin/irqbalance: irq 105 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 98 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 99 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 100 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 101 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 102 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 103 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 104 affinity_hint subset empty
May  5 12:26:38 kbase /usr/sbin/irqbalance: irq 105 affinity_hint subset empty

I have seen a related bugreport on Ubuntu(https://bugs.launchpad.net/ubuntu/+source/irqbalance/+bug/1328556), but I am not convinced that the solution it suggests is the correct one.  What will be the effect if I put

HINTPOLICY=ignore

in /etc/default/irqbalance
on the system?

Regards
Johann
--
Because experiencing your loyal love is better than life itself,
my lips will praise you.  (Psalm 63:3)

Reply to: