[pgpool-committers: 2757] pgpool: Add comments to clarify what are the requirements for the scrip

[Tatsuo Ishii]

Add comments to clarify what are the requirements for the script.

Also add "-c" option to rsync to allow check sum checking.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=71111e043fb9b9d3bc1a3d2df76fb63d83725667

Modified Files
--------------
doc/basebackup.sh |   18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)