Stefan's bug (was: max_standby_delay considered harmful)
От
Robert Haas
Тема
Stefan's bug (was: max_standby_delay considered harmful)
Дата
Msg-id
AANLkTimrBKB2OHXgrYMGL89mT-YplUmQrjwbILRC41Vb@mail.gmail.com
Список
Дерево обсуждения
Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Tom Lane <tgl@sss.pgh.pa.us>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Tom Lane <tgl@sss.pgh.pa.us>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Fujii Masao <masao.fujii@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered harmful) Tom Lane <tgl@sss.pgh.pa.us>
Re: Stefan's bug (was: max_standby_delay considered
harmful) Simon Riggs <simon@2ndQuadrant.com>
Re: Stefan's bug (was: max_standby_delay considered
harmful) Robert Haas <robertmhaas@gmail.com>
Re: Stefan's bug (was: max_standby_delay considered
harmful) Fujii Masao <masao.fujii@gmail.com>
On Wed, May 12, 2010 at 3:55 PM, Robert Haas wrote: > I am wondering if we are not correctly handling the case where we get > a shutdown request while we are still in the PM_STARTUP state. It > looks like we might go ahead and switch to PM_RECOVERY and then > PM_RECOVERY_CONSISTENT without noticing the shutdown. There is some > logic to handle the shutdown when the startup process exits, but if > the startup process never exits it looks like we might get stuck. I can reproduce the behavior Stefan is seeing consistently using the attached patch. W1: postgres -D ~/pgslave W2: pg_ctl -D ~/pgslave stop -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise Postgres Company
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