pg_upgrade: generate check error for left-over new tablespace
Previously, if pg_upgrade failed, and the user recreated the cluster but
did not remove the new cluster tablespace directory, a later pg_upgrade
would fail since the new tablespace directory would already exists.
This adds error reporting for this during check.
Reported-by: Justin Pryzby
Discussion: https://postgr.es/m/20200925005531.GJ23631@telsasoft.com
Backpatch-through: 9.5
Branch
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REL9_5_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/d9ae2297bf0f668467780bd80815a4a2d30e822c
Modified Files
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src/bin/pg_upgrade/check.c | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)