Re: COPY FREEZE and PD_ALL_VISIBLE

On Wed, Nov 4, 2015 at 12:08 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> On Tue, Nov 3, 2015 at 8:07 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
>>
>> On 3 November 2015 at 15:23, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>>>
>>> On Fri, Oct 23, 2015 at 6:29 AM, Simon Riggs <simon(at)2ndquadrant(dot)com>
>>> wrote:
>>>>
>>>> Easy enough to do it at the end of the COPY FREEZE in one step.
>>>
>>>
>>> Here, we might want to consider that setting bit in visibility map
>>> will generate WAL log whereas Copy Freeze otherwise skip WAL
>>> when wal_level is less than archive. This can lead to extra disk
>>> writes which can slow down Copy Freeze, but OTOH that might
>>> be acceptable.
>>
>>
>> I'm building the map as I go, in the latest version of this patch I'm
>> working on.
>>
>
> As, you are working on this patch, I have marked it as "Waiting on Author".

There has not been an update for this patch in a while, switched to
"returned with feedback" because of lack of author's input.
--
Michael