"Jim C. Nasby" <jnasby@pervasive.com> writes:
> What has been happening is periodic random crashes, around 1 a week. I
> now have a good core for one, as well as an assert:
> TRAP: FailedAssertion("!(shared->page_number[slotno] == pageno &&
> shared->page_status[slotno] == SLRU_PAGE_READ_IN_PROGRESS)", File:
> "slru.c", Line: 308)
> I haven't looked at that code yet, so I have no idea what that actually
> means. Let me know what info y'all would like to see out of the core.
The whole contents of *shared and the local variables of
SimpleLruReadPage would be good for starters.
Also, what PG version is this exactly, again?
regards, tom lane