<me(at)alternize(dot)com> writes:
>> Me either. Do you have operations that are taking exclusive locks on
>> tables?
> there is one exclusive lock...
> transactionid | | | | | 42571885 |
> | | | 42571885 | 3680 | ExclusiveLock | t
Every transaction takes ExclusiveLock on its own transaction ID. That
in itself isn't an issue. You sure you don't see any rows with granted
= 'f' while pg_dump is running and everything seems blocked?
regards, tom lane