[pgpool-committers: 1761] pgpool: Add cautions that recovery commands are killed by statement_tim

[Tatsuo Ishii]

Add cautions that recovery commands are killed by statement_timeout of PostgreSQL.

recovery_1st_stage_command can be killed if its execution time is
longer than statement_timeout and online recovery fails. The problem
was found and reported by Sean Hogan at [pgpool-general:
2680]. Samething can be said to recovery_2nd_stage_command.

Branch
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V3_0_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=f3aa590b6531cba1bb2ccf20a0d9c5321dbef0f2

Modified Files
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doc/pgpool-en.html |   21 +++++++++++----
doc/pgpool-ja.html |   73 +++++++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 88 insertions(+), 6 deletions(-)