> I'm rerunning to see if it is intermittent. Second run -- no
> error. Running a third time......no error. Now I'm confused.
> What would cause such an error, Tom? I'm going to check on my
Hmm, concurrent checkpoint? Probably we could simplify dirty test
in ByfferSync() - ie test bufHdr->cntxDirty without holding
shlock (and pin!) on buffer: should be good as long as we set
cntxDirty flag *before* XLogInsert in access methods. Have to
look more...
Vadim
