Re: TRAP: FailedAssertion("!((itemid)->lp_flags & 0x01)",

[Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>]

"Jim C. Nasby" <jnasby(at)pervasive(dot)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