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[PATCH 7/7] Add test of quota limit and info setting

To: xfs@xxxxxxxxxxx
Subject: [PATCH 7/7] Add test of quota limit and info setting
From: Jan Kara <jack@xxxxxxx>
Date: Wed, 19 May 2010 15:38:09 +0200
Cc: david@xxxxxxxxxxxxx, hch@xxxxxxxxxxxxx, Jan Kara <jack@xxxxxxx>
In-reply-to: <1274276289-8839-1-git-send-email-jack@xxxxxxx>
References: <1274276289-8839-1-git-send-email-jack@xxxxxxx>
Add test stressing addition and removal of quota structures and setting
of quota grace time.

Signed-off-by: Jan Kara <jack@xxxxxxx>
---
 234     |  106 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 234.out |    4 ++
 group   |    1 +
 3 files changed, 111 insertions(+), 0 deletions(-)
 create mode 100755 234
 create mode 100644 234.out

diff --git a/234 b/234
new file mode 100755
index 0000000..84604eb
--- /dev/null
+++ b/234
@@ -0,0 +1,106 @@
+#! /bin/bash
+# FS QA Test No. 234
+#
+# Stress setquota and setinfo handling.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2010 Jan Kara.  All Rights Reserved.
+#
+# Based on test 219,
+# Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#-----------------------------------------------------------------------
+#
+# creator
+owner=jack@xxxxxxx
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1       # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.quota
+
+test_setting()
+{
+       echo; echo "### test limits and info setting"
+       count=2000
+       procs=5
+       idmod=200000
+
+       for (( i = 0; i < $procs; i++ )); do
+               ( SETUCOUNT=1; SETGCOUNT=1; SETUIDS[0]=0; SETGIDS[0]=0
+               for (( j = 0; j < $count; j++ )); do
+                       OP=$(($RANDOM%22))
+                       UG=$(($OP%2))
+                       OP=$(($OP/2))
+                       if [ $UG -eq 1 ]; then
+                               type='u'
+                       else
+                               type='g'
+                       fi
+                       if [ $OP -eq 10 ]; then
+                               setquota -t -$type $j $j $SCRATCH_MNT
+                       elif [ $OP -lt 5 ]; then
+                               ID=$(($RANDOM%$idmod))
+                               if [ $UG -eq 1 ]; then
+                                       SETUIDS[$SETUCOUNT]=$ID
+                                       SETUCOUNT=$(($SETUCOUNT+1))
+                               else
+                                       SETGIDS[$SETGCOUNT]=$ID
+                                       SETGCOUNT=$(($SETGCOUNT+1))
+                               fi
+                               setquota -$type $ID $j $j $j $j $SCRATCH_MNT
+                       else
+                               if [ $UG -eq 1 ]; then
+                                       ID=${SETUIDS[$(($RANDOM%$SETUCOUNT))]}
+                               else
+                                       ID=${SETGIDS[$(($RANDOM%$SETGCOUNT))]}
+                               fi
+                               setquota -$type $ID 0 0 0 0 $SCRATCH_MNT
+                       fi
+                       
+               done )&
+       done
+       wait
+       echo "### done with testing"
+}
+
+# real QA test starts here
+_supported_fs generic
+_supported_os Linux #IRIX
+_require_scratch
+_require_quota
+_need_to_be_root
+
+# real QA test starts here
+rm -f $seq.full
+
+_scratch_mkfs >> $seq.full 2>&1
+_scratch_mount "-o usrquota,grpquota"
+quotacheck -u -g $SCRATCH_MNT 2>/dev/null
+quotaon -u -g $SCRATCH_MNT 2>/dev/null
+test_setting
+umount $SCRATCH_DEV
+
+status=0
+exit
diff --git a/234.out b/234.out
new file mode 100644
index 0000000..78d1587
--- /dev/null
+++ b/234.out
@@ -0,0 +1,4 @@
+QA output created by 234
+
+### test limits and info setting
+### done with testing
diff --git a/group b/group
index cc9bdb2..3a95e48 100644
--- a/group
+++ b/group
@@ -347,3 +347,4 @@ deprecated
 231 auto quota
 232 auto quota
 233 auto quota
+234 auto quota
-- 
1.6.4.2

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