On Tue, Jul 7, 2015 at 5:37 PM, Simon Riggs <si...@2ndquadrant.com> wrote:

> On 6 July 2015 at 17:28, Simon Riggs <si...@2ndquadrant.com> wrote:
> I think we need something for pg_upgrade to rewrite existing VMs.
>> Otherwise a large read only database would suddenly require a massive
>> revacuum after upgrade, which seems bad. That can wait for now until we all
>> agree this patch is sound.
Since we need to rewrite the "vm" map, I think we should call the new map
> "vfm"

+1 for changing the name, as now map contains more than visibility

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

Reply via email to