Hiroshi Inoue <[EMAIL PROTECTED]> writes: > This seems to be almost same as I posted 4 months ago(smgrwrite() > without LockBuffer(was RE: ...). You are right, this was already a known issue (and I had it buried in my to-do list, in fact). I rediscovered it while puzzling over some of the corrupted-data reports we've seen lately. I'll go ahead and make the change in current sources. Does anyone have a strong feeling about whether or not to back-patch it into REL7_0 branch for the upcoming 7.0.3 release? regards, tom lane