On Wed, Jan 15, 2014 at 8:12 PM, MauMau <maumau307@gmail.com> wrote:
> From: "Asif Naeem" <anaeem.it@gmail.com>
>
>> As you have
>
> followed destroy_tablespace_directories() function, Is there any specific
> reason not to use same logic to detect type of the file/link i.e.
> "(lstat(linkloc, &st) == 0 && S_ISDIR(st.st_mode))", It also seems have
> more appropriate error message i.e.
>
> Thanks for reviewing and testing the patch. Yes, at first I did what you
> mentioned, but modified the patch according to some advice in the mail
> thread. During redo, create_tablespace_directories() needs to handle the
> case where the $PGDATA/pg_tblspc/xxx is not a symlink but a directory even
> on UNIX/Linux. Please see TablespaceCreateDbspace is().
> destroy_tablespace_directories() doesn't have to handle such situation.
If create_tablespace_directories() needs to handle with directory both on
Windows/Linux, then shouldn't it be a runtime check as in your first
version rather than compile time check?
Also isn't that the reason why destroy_tablespace_directories() have similar
check?
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
