diff --git a/docs/administration-guide.rst b/docs/administration-guide.rst index a4406ce5..e2d3c6a5 100644 --- a/docs/administration-guide.rst +++ b/docs/administration-guide.rst @@ -433,6 +433,10 @@ following retention options: Keep backups for ```` different weeks. If there is more than one backup for a single week, only the latest one is kept. + .. note:: The weeks start on Monday and end on Sunday. The software + uses the `ISO week date`_ system and correctly handles weeks at + the end of the year. + ``--keep-monthly `` Keep backups for ```` different months. If there is more than one backup for a single month, only the latest one is kept. diff --git a/docs/epilog.rst b/docs/epilog.rst index c1de7e09..3d996558 100644 --- a/docs/epilog.rst +++ b/docs/epilog.rst @@ -34,3 +34,4 @@ .. _RFC3399: https://tools.ietf.org/html/rfc3339 .. _UTC: https://en.wikipedia.org/wiki/Coordinated_Universal_Time +.. _ISO Week date: https://en.wikipedia.org/wiki/ISO_week_date