Re: Interrupted streaming replication

As long as you have 00000001000000890000002C and the subsequent WALs in
your archive directory, then you should
be able to simply scp them to you second slave's pg_xlog directory.

On Mon, Dec 7, 2015 at 8:50 AM, Tony Nelson <tnelson(at)starpoint(dot)com> wrote:

>
>
> > -----Original Message-----
> > Tony Nelson <tnelson(at)starpoint(dot)com> wrote:
> >
> > > 2015-12-07 08:24:50 EST FATAL: requested WAL segment
> > > 00000001000000890000002C has already been removed
> > >
> > >
> > >
> > > Can I simply copy the file from my archive directory back to the WAL
> > directory?
> >
> > I'm afraid that won't work, because of the master knows nothing about
> this
> > copy and can't stream its content.
> >
> > Maybe you can create/update your recovery.conf, see restore_command.
> >
> >
> > for the future: increase wal_keep_segments, or better: use replication
> slots
> > (since 9.4 a really good feature to prevent such errors).
> >
> >
>
> Thank you. I'm still running 9.1, but I'll look into 9.4. Fortunately my
> database is small so doing a new base backup is not the end of the world.
> It's been a long time since I've set this up, so I'm going to have to go
> through a refresher course on exactly what I need to do.
>
> Thanks for your help.
>
> Tony
>
> Since 1982, Starpoint Solutions has been a trusted source of human capital
> and solutions. We are committed to our clients, employees, environment,
> community and social concerns. We foster an inclusive culture based on
> trust, respect, honesty and solid performance. Learn more about Starpoint
> and our social responsibility at
> http://www.starpoint.com/social_responsibility
>
> This email message from Starpoint Solutions LLC is for the sole use of
> the intended recipient(s) and may contain confidential and privileged
> information. Any unauthorized review, use, disclosure or distribution is
> prohibited. If you are not the intended recipient, please contact the
> sender by reply email and destroy all copies of the original message.
> Opinions, conclusions and other information in this message that do not
> relate to the official business of Starpoint Solutions shall be understood
> as neither given nor endorsed by it.
>
>
> --
> Sent via pgsql-general mailing list (pgsql-general(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-general
>

--
*Melvin Davidson*
I reserve the right to fantasize. Whether or not you
wish to share my fantasy is entirely up to you.