I guess max_replication_slots has to > current total slots in use. (and not >= )
https://www.postgresql.org/docs/10/static/runtime-config-replication.html https://github.com/postgres/postgres/blob/d6e98ebe375e115c29028f9bd090f0f7e07e2527/src/backend/replication/slot.c#L1506 from the doc, it says defaults are 10, any reason why you have set it to 2. You need to set it at a value higher than number of slots active. also, i guess changing this parameter would require a server restart. Regards, Vijay On Mon, Oct 15, 2018 at 12:16 AM bhargav kamineni <bhargavpostg...@gmail.com> wrote: > Hi Team, > > I am getting this ERROR while starting my second slave server > > PANIC: too many replication slots active before shutdown > HINT: Increase max_replication_slots and try again. > > max_replication_slots on my master is 2 and one of them is already active > for another slave, > do i need to increase this parameter for the need of working of another > slave ? if so whats the reason ? > > > > Thanks > Bhargav K >
