Simon Riggs wrote:
> On Sun, 2009-11-15 at 16:07 +0200, Heikki Linnakangas wrote:
>
>> - When switching from standby mode to normal operation, we momentarily
>> hold all AccessExclusiveLocks held by prepared xacts twice, needing
>> twice the lock space. You can run out of lock space at that point,
>> causing failover to fail.
>
> Proposed patch to fix that attached.
Doesn't eliminate the problem completely, but certainly makes it much
less likely.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com