Обсуждение: Starting without WAL files

I had a hardware error on my server and lost the WAL files.  I can
restore my data, but because of the size of the database that'll take at
least 12 hours.  Is there any way to start the server without the
transaction logs?

    --Nate

Nathan Mueller wrote:
> I had a hardware error on my server and lost the WAL files.  I can
> restore my data, but because of the size of the database that'll take at
> least 12 hours.  Is there any way to start the server without the
> transaction logs?

Not sure.  Does /contrib/pg_resetxlog help?  Try running it.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

Nathan Mueller wrote:
> I had a hardware error on my server and lost the WAL files.  I can
> restore my data, but because of the size of the database that'll take at
> least 12 hours.  Is there any way to start the server without the
> transaction logs?

However, once you use /contrib/pg_resetxlog, you will need to dump your
data, initdb and reload, so a restore from a backup may be more reliable.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

> Not sure.  Does /contrib/pg_resetxlog help?  Try running it.

That would have helped quite a bit.  It's too late now, but it's
something I'll remember for next time.  Thanks.

    --Nate