Victor <only-victor@mail.ru> writes:
> Oct 12 17:53:25 localhost postgres[26997]: [1753-1] PANIC: could not
> open file "pg_xlog/000000010000000000000007" (log file 0, segment
> 7): ???????????? ????????
Hm, where's the rest of that error message? You should certainly not
have gotten just question-marks there.
> I hadn't this problem under previous version Postgresql 8.4.3.
I think you have a bad build of Postgres --- there's certainly a problem
in the error reporting, which is a pretty well-exercised part of the
code, and that leads to the idea that there are other problems. Maybe
you used a buggy compiler or some such. Did you build it exactly
the same way as you did 8.4.3, and with the same tools? Does it pass
the regression tests?
regards, tom lane
