X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=dss.c;h=979ff132b04c30f233a7e05b59d05ea5b0e4ed07;hb=bb57abb9288aae5dfe0fec57d953f01b514443ec;hp=95c4c03ab1c3467aa33507b35f7e57cc81d4aea9;hpb=61e824a2563c8b78401278faf6d4e9fad29c1c12;p=dss.git

diff --git a/dss.c b/dss.c
index 95c4c03..979ff13 100644
--- a/dss.c
+++ b/dss.c
@@ -606,6 +606,10 @@ static int try_to_free_disk_space(void)
 		if (next_snapshot_is_due())
 			return 0;
 	}
+	/*
+	 * Idle and --keep_redundant not given, or low disk space. Look at
+	 * existing snapshots.
+	 */
 	dss_get_snapshot_list(&sl);
 	ret = 0;
 	if (!low_disk_space && sl.num_snapshots <= 1)
@@ -1524,6 +1528,7 @@ int main(int argc, char **argv)
 	if (ret < 0)
 		goto out;
 	ret = call_command_handler();
+	signal_shutdown();
 out:
 	if (ret < 0)
 		DSS_EMERG_LOG(("%s\n", dss_strerror(-ret)));