From 4d1b9119475f5d91c2b96c6b1b1a5ef8f9eec323 Mon Sep 17 00:00:00 2001 From: Axel Burri Date: Wed, 23 Sep 2020 12:12:04 +0200 Subject: [PATCH] documentation: btrbk.conf.5: clarify preserve_min --- doc/btrbk.conf.5.asciidoc | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/doc/btrbk.conf.5.asciidoc b/doc/btrbk.conf.5.asciidoc index 0e5178a..0e3e840 100644 --- a/doc/btrbk.conf.5.asciidoc +++ b/doc/btrbk.conf.5.asciidoc @@ -207,6 +207,11 @@ not be certain about this, such operations are disallowed in <<_retention_policy,RETENTION POLICY>> below). If set to ``no'', preserve snapshots according to 'snapshot_preserve_min' only. Defaults to ``no''. ++ +-- +Note that 'snapshot_preserve' has no effect if 'snapshot_preserve_min' +is set to ``all'' (the default). +-- *snapshot_preserve_min* all|latest|{h,d,w,m,y}:: Preserve all snapshots for a minimum amount of hours (h), days @@ -219,6 +224,11 @@ not be certain about this, such operations are disallowed in <<_retention_policy,RETENTION POLICY>> below). If set to ``no'', preserve backups according to 'target_preserve_min' only. Defaults to ``no''. ++ +-- +Note that 'target_preserve' has no effect if 'target_preserve_min' is +set to ``all'' (the default). +-- *target_preserve_min* all|latest|no|{h,d,w,m,y}:: Preserve all backups for a minimum amount of hours (h), days (d),