From cb8f5e01f639cb6e8715b33bb725210cb0493887 Mon Sep 17 00:00:00 2001
From: Oleksandr Natalenko <oleksandr@natalenko.name>
Date: Tue, 17 May 2016 16:45:44 +0300
Subject: glusterfsd/main: Add ability to set oom_score_adj

Give the administrator a possibility to set oom_score_adj for glusterfs
process. Applies to Linux only.

Change-Id: Iff13c2f4cb28457871c6ebeff6130bce4a8bf543
BUG: 1336818
Signed-off-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Reviewed-on: http://review.gluster.org/14399
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
---
 tests/bugs/fuse/bug-1336818.t | 52 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 tests/bugs/fuse/bug-1336818.t

(limited to 'tests/bugs/fuse/bug-1336818.t')

diff --git a/tests/bugs/fuse/bug-1336818.t b/tests/bugs/fuse/bug-1336818.t
new file mode 100644
index 00000000000..53286521742
--- /dev/null
+++ b/tests/bugs/fuse/bug-1336818.t
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+#Test case: OOM score adjust
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+# Prepare
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 $H0:$B0/brick1;
+EXPECT 'Created' volinfo_field $V0 'Status';
+
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+# Basic check
+TEST glusterfs -s $H0 --volfile-id $V0 $M0
+TEST umount $M0
+
+# Check valid value (< 0)
+TEST glusterfs --oom-score-adj=-1000 -s $H0 --volfile-id $V0 $M0
+TEST umount $M0
+
+# Check valid value (> 0)
+TEST glusterfs --oom-score-adj=1000 -s $H0 --volfile-id $V0 $M0
+TEST umount $M0
+
+# Check valid value (= 0)
+TEST glusterfs --oom-score-adj=0 -s $H0 --volfile-id $V0 $M0
+TEST umount $M0
+
+# Check invalid value (no value given)
+TEST ! glusterfs --oom-score-adj -s $H0 --volfile-id $V0 $M0
+
+# Check invalid value (< OOM_SCORE_ADJ_MIN)
+TEST ! glusterfs --oom-score-adj=-1001 -s $H0 --volfile-id $V0 $M0
+
+# Check invalid value (> OOM_SCORE_ADJ_MAX)
+TEST ! glusterfs --oom-score-adj=1001 -s $H0 --volfile-id $V0 $M0
+
+# Check invalid value (float)
+TEST ! glusterfs --oom-score-adj=12.34 -s $H0 --volfile-id $V0 $M0
+
+# Check invalid value (non-integer string)
+TEST ! glusterfs --oom-score-adj=qwerty -s $H0 --volfile-id $V0 $M0
+
+cleanup;
-- 
cgit