Make src/test/recovery/t/017_shm.pl safe for concurrent execution. Buildfarm members idiacanthus and komodoensis, which share a host, both executed this test in the same second. That failed. Back-patch to 9.6, where the test first appeared.
Discussion: https://postgr.es/m/[email protected] Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/3186d5fac55bdba9364ae2daa5b1180c9eaa8968 Modified Files -------------- src/test/recovery/t/017_shm.pl | 33 ++++++++++++++++++++++++++++----- 1 file changed, 28 insertions(+), 5 deletions(-)
