Bricklen Anderson <BAnderson@xxxxxxxxxxxx> writes: > Feb 1 11:17:50 dev94 postgres[4959]: [472-1] 2005-02-01 11:17:50 PST> ERROR: xlog flush request > 972/FC932854 is not satisfied --- flushed only to 73/86D2640 Hmm, have you perhaps played any games with pg_resetxlog in this database? I would have suggested that maybe this represented on-disk data corruption, but the appearance of two different but not-too-far-apart WAL offsets in two different pages suggests that indeed the end of WAL was up around segment 972 or 973 at one time. And now it's evidently ending at 73. Not good. What file names do you see in pg_xlog/, and what does pg_controldata show? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend