[Tarantool-patches] [PATCH v2] xlog: make log directory if needed

[Cyrill Gorcunov]

On Tue, Jun 30, 2020 at 01:19:44PM +0300, Ilya Kosarev wrote:
> Tarantool's box.backup.start() returns the list of files needed to
> successfully run new instance. The problem was that it doesn't include
> empty indexes log directories. This means that after starting the
> instance using backed up files and inserting something into previously
> empty index we could run into log file creation error for example on
> box.snapshot() call. Now this is not a problem as far as according
> directories are created if needed. Corresponding test case added.
> 
> Closes #5090
Reviewed-by: Cyrill Gorcunov <gorcunov at gmail.com>