Disable fsync throughout TAP test suites.
Most suites already did so via start_test_server(), but the pg_rewind,
pg_ctl and pg_controldata suites ran a postmaster or initdb with fsync
enabled. This halves the pg_rewind suite's runtime on buildfarm member
tern. It makes tern and that machine's other buildfarm members less
vulnerable to noise failures from postmaster startup overrunning the 60s
pg_ctl timeout. Back-patch to 9.5, where pg_rewind was introduced.
Branch
------
REL9_5_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/8d60549d6d39fbc1501f11a31f007c36975891e8
Modified Files
--------------
src/bin/pg_controldata/t/001_pg_controldata.pl | 2 +-
src/bin/pg_ctl/t/001_start_stop.pl | 4 +++-
src/test/perl/TestLib.pm | 7 ++++++-
3 files changed, 10 insertions(+), 3 deletions(-)