On Fri, May 25, 2018 at 02:17:23PM -0700, Ashwin Agrawal wrote:
>
> On Fri, May 25, 2018 at 7:33 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Ashwin Agrawal <aagrawal@pivotal.io> writes:
> > Proposing to create directory with timestamp at time of creating
> tablespace
> > and create symbolic link to it instead.
>
> I'm skeptical that this solves your problem. What happens when the CREATE
> TABLESPACE command is replicated to the standby with sub-second delay?
>
>
> I thought timestamps have micro-second precision. Are we expecting tabelspace
> to be created, wal logged, streamed, and replayed on mirror in micro-second ?
I didn't see anyone answer your question above. We don't expect
micro-second replay, but clock skew, which Tom Lane mention, could make
it appear to be a micro-second replay.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
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