Re: pgsql: Allow on-line enabling and disabling of data checksums

2018-04-06 Thread Magnus Hagander
On Fri, Apr 6, 2018 at 12:41 PM, Andrew Dunstan wrote: > On Fri, Apr 6, 2018 at 7:07 PM, Magnus Hagander > wrote: > > > > > > On Fri, Apr 6, 2018 at 2:03 AM, Andrew Dunstan > > wrote: > >> > >> On Fri, Apr 6, 2018 at 5:35 AM, Magnus Hagander > >> wrote: > >> > Allow on-line enabling and disabl

Re: pgsql: Allow on-line enabling and disabling of data checksums

2018-04-06 Thread Andrew Dunstan
On Fri, Apr 6, 2018 at 7:07 PM, Magnus Hagander wrote: > > > On Fri, Apr 6, 2018 at 2:03 AM, Andrew Dunstan > wrote: >> >> On Fri, Apr 6, 2018 at 5:35 AM, Magnus Hagander >> wrote: >> > Allow on-line enabling and disabling of data checksums >> > >> > This makes it possible to turn checksums on i

Re: pgsql: Allow on-line enabling and disabling of data checksums

2018-04-06 Thread Magnus Hagander
On Fri, Apr 6, 2018 at 2:03 AM, Andrew Dunstan < andrew.duns...@2ndquadrant.com> wrote: > On Fri, Apr 6, 2018 at 5:35 AM, Magnus Hagander > wrote: > > Allow on-line enabling and disabling of data checksums > > > > This makes it possible to turn checksums on in a live cluster, without > > the prev

Re: pgsql: Allow on-line enabling and disabling of data checksums

2018-04-05 Thread Andrew Dunstan
On Fri, Apr 6, 2018 at 5:35 AM, Magnus Hagander wrote: > Allow on-line enabling and disabling of data checksums > > This makes it possible to turn checksums on in a live cluster, without > the previous need for dump/reload or logical replication (and to turn it > off). > > Enabling checkusm starts