Fwd: disabling irq assigned to sata hard drives
(sorry if this is a double post--I forgot to send from my subscribed
A week later, no real progress. One IRQ 19 disabling event.
In light of bug 664400 reported at Ubuntu:
looks tantalizingly similar, I should also mention that I have 2 sata
hard drives configured as a single RAID1 system.
I'm still not seeing any clouds before lightning strikes:
"note_interrupt" only calls "__report_bad_irq" when the number of
unhandled IRQ's approach 100,000
but during normal times I don't see many:
last_unhandled 10978492 ms
I've added the "irqpoll" as a boot option and will wait and see if that helps.