From c6c724ea61eb12710954d8e2043ca56b54f3e334 Mon Sep 17 00:00:00 2001 From: Andre Noll Date: Mon, 12 May 2008 17:42:35 +0200 Subject: [PATCH] Add new option --keep-redundant. --- dss.c | 2 ++ dss.ggo | 14 ++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/dss.c b/dss.c index cd69c27..49be348 100644 --- a/dss.c +++ b/dss.c @@ -329,6 +329,8 @@ static int try_to_free_disk_space(int low_disk_space) int ret; struct snapshot_list sl; + if (!low_disk_space && conf.keep_redundant_given) + return 0; dss_get_snapshot_list(&sl); ret = remove_outdated_snapshot(&sl); if (ret) /* error, or we are removing something */ diff --git a/dss.ggo b/dss.ggo index 7892d53..8037373 100644 --- a/dss.ggo +++ b/dss.ggo @@ -323,3 +323,17 @@ details=" A value of zero (the default) deactivates this check. " + +option "keep-redundant" k +#~~~~~~~~~~~~~~~~~~~~~~~~ +"Prune by disk space only" +flag off +details=" + If this flag is not given dss removes redundant and outdated + snapshots automatically. + + Otherwise, this feature is deactivated so that snapshots + are only being removed in case disk space or inode ratio + becomes low. Use this flag if the file system containing the + destination directory is used for snapshots only. +" -- 2.39.5