Обсуждение: Re: postgresql.conf file goes missing everytime I restart postgresDB server.
Re: postgresql.conf file goes missing everytime I restart postgresDB server.
От
Alvaro Herrera
Дата:
On 2019-Apr-10, Vikas Bodani wrote: > > Maybe you have some HA tool that starts up another server, and delete > > this one's config file in order to prevent split-brain. > > Thanks Alvaro. Since this happens during the multi-master bdr setup, could > the other postgres instance within bdr, begin up and running while we > restart this one, delete this one's config? BDR by itself does not do that, to the best of my knowledge. I hope you didn't install the files twice somehow, so that one node's files overwrote the other node's; I would be very surprised if it let you do that anyway. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
PFA the snapshot of the path:
/var/lib/postgresql/9.4/main/
The files postgresql.conf and pg_hba.conf are missing.
On Wed, Apr 10, 2019 at 12:39 AM Alvaro Herrera <alvherre@2ndquadrant.com> wrote:
On 2019-Apr-10, Vikas Bodani wrote:
> > Maybe you have some HA tool that starts up another server, and delete
> > this one's config file in order to prevent split-brain.
>
> Thanks Alvaro. Since this happens during the multi-master bdr setup, could
> the other postgres instance within bdr, begin up and running while we
> restart this one, delete this one's config?
BDR by itself does not do that, to the best of my knowledge. I hope you
didn't install the files twice somehow, so that one node's files
overwrote the other node's; I would be very surprised if it let you do
that anyway.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
--
Regards,
Arnab Biswas
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