From c942987a96449cc168c1b50397680c73998932ab Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 11 Apr 2017 00:07:56 +0200 Subject: Merging upstream version 20170410. Signed-off-by: Daniel Baumann --- share/man/cephfs-snap.1.txt | 39 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) (limited to 'share/man/cephfs-snap.1.txt') diff --git a/share/man/cephfs-snap.1.txt b/share/man/cephfs-snap.1.txt index 972bcd0..06b1ab7 100644 --- a/share/man/cephfs-snap.1.txt +++ b/share/man/cephfs-snap.1.txt @@ -29,7 +29,9 @@ cephfs-snap - create CephFS snapshots periodically SYNOPSIS -------- -*cephfs-snap* {hourly|daily|weekly|monthly} +*cephfs-snap* + +*cephfs-snap* [hourly|daily|weekly|monthly] DESCRIPTION @@ -40,13 +42,48 @@ backups. The cephfs-snap program is a simple tool to do this periodically. +CONFIGURATION +------------- +cephfs-snap is configured in /etc/default/storage-tools. The following variables are used: + +*CEPHFS_SNAP*:: + Boolean, either true or false. If set to false (default), cephfs will do nothing. + +*CEPHFS_SNAP_DIRECTORIES*:: + List of one or more space separated directories. If no directory is specified, cephfs-snap will do nothing. + +*CEPHFS_SNAP_HOURLY*:: + Integer, number of how many most recent hourly snapshots are to be kept at any given time. Any older snapshots will be removed. Note: specify one more than you wan to keep, e.g. 25 for one day of hourly snapshots alongside the most current one. + +*CEPHFS_SNAP_DAILY*:: + Integer, number of how many most recent daily snapshots are to be kept at any given time. + +*CEPHFS_SNAP_WEEKLY*:: + Integer, number of how many most recent weekly snapshots are to be kept at any given time. + +*CEPHFS_SNAP_MONTHLY*:: + Integer, number of how many most recent monthly snapshots are to be kept at any given time. + +*CEPHFS_SNAP_YEARLY*:: + Integer, number of how many most recent yearly snapshots are to be kept at any given time. + +*IRK_TARGETS*:: + List of space separated IRC channels to send notifications to, e.g.: irc://irc.oftc.net:6668/open-infrastructure + + FILES ----- The following files are used: +*/etc/cron.d/cephfs-snap*:: + Cron file. + */etc/default/storage-tools*:: Configuration file. +*/var/log/storage-tools/cephfs-snap*:: + Log files. + SEE ALSO -------- -- cgit v1.2.3