pgsql: Prevent the unnecessary creation of .ready file for the timeline - Mailing list pgsql-committers

Prevent the unnecessary creation of .ready file for the timeline history file.

Previously .ready file was created for the timeline history file at the end
of an archive recovery even when WAL archiving was not enabled.
This creation is unnecessary and causes .ready file to remain infinitely.

This commit changes an archive recovery so that it creates .ready file for
the timeline history file only when WAL archiving is enabled.

Backpatch to all supported versions.

Branch
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REL9_1_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/4e746807408eadad9ad13692464f381fde1c3fbd

Modified Files
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src/backend/access/transam/xlog.c |    7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)