| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Ivan Kartyshov <i(dot)kartyshov(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [Patch] Checksums for SLRU files |
| Date: | 2018-03-02 19:38:25 |
| Message-ID: | 20180302193825.yusr2orvgrfxdkvk@alap3.anarazel.de |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On 2018-03-02 11:49:05 -0500, Robert Haas wrote:
> On Thu, Mar 1, 2018 at 8:25 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> > On 2018-02-02 11:37:34 +1300, Thomas Munro wrote:
> >> > 3. pg_upgrade isn't considered. This patch should provide upgrading SLRUs
> >> > to adopt changed useful size of page. That seems to be hardest patch of
> >> > this patch to be written.
> >>
> >> +1
> >>
> >> I think we'd want pg_upgrade tests showing an example of each SLRU
> >> growing past one segment, and then being upgraded, and then being
> >> accessed in various different pages and segment files, so that we can
> >> see that we're able to shift the data to the right place successfully.
> >> For example I think I'd want to see that a single aborted transaction
> >> surrounded by many committed transactions shows up in the right place
> >> after an upgrade.
> >
> > This patch is in the 2018-03 CF, but I don't see any progress since the
> > last comments. As it has been Waiting on author since the last CF, I
> > think we should mark this as returned with feedback.
>
> +1.
Done.
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andres Freund | 2018-03-02 19:38:51 | Re: [HACKERS] Early locking option to parallel backup |
| Previous Message | Andres Freund | 2018-03-02 19:37:50 | Re: [HACKERS] [FEATURE PATCH] pg_stat_statements with plans (v02) |