Re: slru.c race condition (was Re: TRAP: FailedAssertion("!((itemid)->lp_flags & 0x01)",)

Now that I've got a little better idea of what this code does, I've
noticed something interesting... this issue is happening on an 8-way
machine, and NUM_SLRU_BUFFERS is currently defined at 8. Doesn't this
greatly increase the odds of buffer conflicts? Bug aside, would it be
better to set NUM_SLRU_BUFFERS higher for a larger number of CPUs?

Also, something else to note is that this database can see a pretty high
transaction rate... I just checked and it was doing 200TPS, but iirc it
can hit 1000+ TPS during the day.
-- 
Jim C. Nasby, Sr. Engineering Consultant      jnasby@pervasive.com
Pervasive Software      http://pervasive.com    work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf       cell: 512-569-9461