From 13f11425a2736cdb5aa0403441b98d3f18d038f0 Mon Sep 17 00:00:00 2001
From: vmallika <vmallika@redhat.com>
Date: Wed, 17 Jun 2015 10:33:13 +0530
Subject: quota: fix double accounting with rename operation

This is a backport of http://review.gluster.org/#/c/11264/

> When a rename operation is performed, we are renaming
> the file first and performing remove-xattr when reducing
> the contri size from parents.
> This remove-xattr fails as the file is alreday renamed,
> this failure causes reduce-parent-size to abort resulting
> in double quota accounting
>
> This patch fixes the problem. We don't need to perform remove-xattr
> operation on a file when performing reduce-parent-size txn as this
> will be alreday done before starting reduce-parent-size txn
>
> Change-Id: If86e3dbb0233f6deaaa90bee72cb0ec1689c7325
> BUG: 1232572
> Signed-off-by: vmallika <vmallika@redhat.com>

Change-Id: I7b12962d731ce9acf3ac78a99b2c23491722b78a
BUG: 1233117
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/11312
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
---
 tests/bugs/quota/bug-1178130.t | 56 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 tests/bugs/quota/bug-1178130.t

(limited to 'tests')

diff --git a/tests/bugs/quota/bug-1178130.t b/tests/bugs/quota/bug-1178130.t
new file mode 100644
index 00000000000..a1ed1109580
--- /dev/null
+++ b/tests/bugs/quota/bug-1178130.t
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+# This regression test tries to ensure renaming a directory with content, and
+# no limit set, is accounted properly, when moved into a directory with quota
+# limit set.
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+
+cleanup;
+
+function usage()
+{
+        local QUOTA_PATH=$1;
+        $CLI volume quota $V0 list $QUOTA_PATH | grep "$QUOTA_PATH" | awk '{print $4}'
+}
+
+QDD=$(dirname $0)/quota
+# compile the test write program and run it
+build_tester $(dirname $0)/../../basic/quota.c -o $QDD
+
+TEST glusterd
+TEST pidof glusterd;
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2};
+TEST $CLI volume start $V0;
+
+TEST $CLI volume quota $V0 enable;
+
+TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0;
+
+TEST $CLI volume quota $V0 limit-usage / 500MB
+TEST $CLI volume quota $V0 hard-timeout 0
+TEST $CLI volume quota $V0 soft-timeout 0
+
+TEST $QDD $M0/file 256 40
+EXPECT "10.0MB" usage "/"
+
+TEST kill_brick $V0 $H0 $B0/${V0}2
+TEST mv $M0/file $M0/file2
+TEST $CLI volume start $V0 force;
+
+#wait for self heal to complete
+EXPECT_WITHIN $HEAL_TIMEOUT "0" STAT "$B0/${V0}2/file2"
+
+#usage should remain same after rename and self-heal operation
+EXPECT "10.0MB" usage "/"
+
+TEST $CLI volume stop $V0
+TEST $CLI volume delete $V0
+EXPECT "1" get_aux
+
+rm -f $QDD
+
+cleanup;
-- 
cgit