On 2 August 2012 17:18, Fujii Masao <masao.fujii@gmail.com> wrote:
> Hi,
>
> In HEAD and 9.2, the following scenario happens in archive recovery.
>
> 1. The archived WAL file is restored onto the temporary file name
> "RECOVERYXLOG".
> 2. The restored WAL file is renamed to the correct file name like
> 000000010000000000000002.
> 3. The startup process tries to open the temporary file even though
> it's already been renamed
> and doesn't exist. This always fails.
> 4. The startup process retries to open the correct file as a WAL file
> in pg_xlog directory instead
> of the archived file. This succeeds.
>
> The above failure of file open is unnecessary, so I think we can avoid
> that. Attached patch
> changes the startup process so that it opens the correct restored WAL
> file after restoring the
> archived WAL file.
Looks to me that the strncpy is backwards and will still fail. Please
double check.
-- Simon Riggs http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services