Re: checkpoint_flush_after and friends

<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Nov 10, 2016 at 12:17 PM, Andres Freund <span
dir="ltr"><<ahref="mailto:andres@anarazel.de" target="_blank">andres@anarazel.de</a>></span> wrote:<br
/><blockquoteclass="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class="">On2016-11-10 12:13:05 -0800, Jeff Janes wrote:<br /> > configuration parameters *_flush_after were added in
9.6. They are not in<br /> > postgresql.conf.sample, but are also not marked GUC_NOT_IN_SAMPLE.  Is this<br /> >
intentionaland/or desirable?<br /><br /></span>Hm?<br /><br /> $ grep flush_after src/backend/utils/misc/<wbr
/>postgresql.conf.sample<br/> #bgwriter_flush_after = 0               # 0 disables,<br /> #backend_flush_after = 0     
         # 0 disables, default is 0<br /> #wal_writer_flush_after = 1MB           # 0 disables<br />
#checkpoint_flush_after= 0             # 0 disables,<br /><br /> Andres<br /></blockquote></div><br /></div><div
class="gmail_extra">Myapologies.  I must have gotten my default conf file from the wrong initdb.</div><div
class="gmail_extra"><br/></div><div class="gmail_extra">Jeff</div></div>