Ian Barwick 5e338473f7 repmgr: before cloning a standby, verify sufficient free walsenders available ...

Previously repmgr only checked that 'max_wal_senders' is a positive value.
It will now additionally verify that the requisite number of replication
connections can actually be made before commencing with a cloning operation
using pg_basebackup.

GitHub #214

2016-09-21 12:36:17 +09:00

196 KiB

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