Re: [HACKERS] What does it mean by XLOG_BACKUP_RECORD?

2017-06-29 Thread Masahiko Sawada
On Thu, Jun 29, 2017 at 10:49 AM, Michael Paquier wrote: > On Thu, Jun 29, 2017 at 10:28 AM, Masahiko Sawada > wrote: >> While reading source codes I found the following comment in xlog.c. >> >> /* >> * Have we passed our safe starting point? Note that minRecoveryPoint is >> * known to be inco

Re: [HACKERS] What does it mean by XLOG_BACKUP_RECORD?

2017-06-28 Thread Michael Paquier
On Thu, Jun 29, 2017 at 10:28 AM, Masahiko Sawada wrote: > While reading source codes I found the following comment in xlog.c. > > /* > * Have we passed our safe starting point? Note that minRecoveryPoint is > * known to be incorrectly set if ControlFile->backupEndRequired, until > * the XLOG_B

[HACKERS] What does it mean by XLOG_BACKUP_RECORD?

2017-06-28 Thread Masahiko Sawada
Hi, While reading source codes I found the following comment in xlog.c. /* * Have we passed our safe starting point? Note that minRecoveryPoint is * known to be incorrectly set if ControlFile->backupEndRequired, until * the XLOG_BACKUP_RECORD arrives to advise us of the correct * minRecoveryP