From: Andre Noll <maan@tuebingen.mpg.de>
Date: Tue, 29 Dec 2015 15:33:11 +0000 (+0000)
Subject: Remove orphaned snapshots even if disk space is not low.
X-Git-Tag: v0.1.7~17
X-Git-Url: http://git.tuebingen.mpg.de/dss.git/log?p=dss.git;a=commitdiff_plain;h=fafaa26953e4f452c6b91de4e24ec5ad2a8f6700

Remove orphaned snapshots even if disk space is not low.

Due to the previous patch, this is only executed if we have too many
snapshot anyway.
---

diff --git a/dss.c b/dss.c
index a3bda53..08a9f4c 100644
--- a/dss.c
+++ b/dss.c
@@ -627,13 +627,13 @@ static int try_to_free_disk_space(void)
 	victim = find_redundant_snapshot(&sl);
 	if (victim)
 		goto remove;
-	/* try harder only if disk space is low */
-	if (!low_disk_space)
-		goto out;
 	why = "orphaned";
 	victim = find_orphaned_snapshot(&sl);
 	if (victim)
 		goto remove;
+	/* try harder only if disk space is low */
+	if (!low_disk_space)
+		goto out;
 	DSS_WARNING_LOG(("disk space low and nothing obvious to remove\n"));
 	victim = find_oldest_removable_snapshot(&sl);
 	if (victim)