[pgpool-committers: 8853] pgpool: Improve follow_primary.sh.sample script:

[Bo Peng]

Improve follow_primary.sh.sample script:
- run checkpoint command on primary to update control file before running pg_rewind
- check if a directory exists before removing it

Branch
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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=8eaaa5f028fd1ea17116f54b032ac873cc089d1d

Modified Files
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src/sample/scripts/follow_primary.sh.sample | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)