Andrew Sullivan <ajs@xxxxxxxxxxxxxxx> writes: > On Mon, Jan 16, 2006 at 09:27:30AM +0530, Mavinakuli, Prasanna (STSD) wrote: >> ERROR: xlog flush request 0/108EA5F8 is not satisfied --- flushed only >> to 0/1813C60 > If I had to guess, I'd say you're having a hard disk failure of some > kind. In particular, this tells you that a flush of the write ahead > log isn't completing. That's a Bad Thing. Actually it looks like corrupt data to me: some page's LSN field contains a value that is past the actual end of WAL, and therefore isn't a correct copy of the location of the last WAL record affecting that page, as it's supposed to be. Could have resulted from a hardware error, but it's hard to tell. regards, tom lane
