Warn more strongly about the dangers of exclusive backup mode.

Robert Haas <rhaas@postgresql.org>

Commit: c900c15269f0f900d666bd1b0c6df3eff5098678
Author: Robert Haas <rhaas@postgresql.org>
Date: 2019-03-29T12:15:16Z
Releases: 12.0
Warn more strongly about the dangers of exclusive backup mode.

Especially, warn about the hazards of mishandling the backup_label
file.  Adjust a couple of server messages to be more clear about
the hazards associated with removing backup_label files, too.

David Steele and Robert Haas, reviewed by Laurenz Albe, Martín
Marqués, Peter Eisentraut, and Magnus Hagander.

Discussion: http://postgr.es/m/7d85c387-000e-16f0-e00b-50bf83c22127@pgmasters.net

Files

PathChange+/−
doc/src/sgml/backup.sgml modified +39 −13
src/backend/access/transam/xlog.c modified +8 −2

Documentation touched

Discussion