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authorvmallika <vmallika@redhat.com>2015-01-08 16:03:04 +0530
committerRaghavendra G <rgowdapp@redhat.com>2015-01-19 02:39:40 -0800
commit8d73f6288249757662cf36e746835e3ecd84add1 (patch)
treefeacd870c011a3067de51dc2cb5290748fe6e78d /tests/bugs
parent10e4add35f64c24fe9ef03dc6824975fc9db1455 (diff)
quota: For a link operation, do quota_check_limit only till the
common ancestor of src and dst file In a dht_rename, if src_cached and dst_hashed are different, then rename is split into link and unlink. We need to handle quota_link properly. We have fixed quota_rename in patch# 8940, we need to handle quota_link similarly > http://review.gluster.org/#/c/8940/ > quota: For a rename operation, do quota_check_limit only till the > common ancestor of src and dst file > Example: > set quota limit set to 1GB on / > create a file /a1/b1/file1 of 600MB > mv /a1/b1/file1 /a1/b1/file2 > This rename fails as it takes delta into account which sums up to 1.2BG. > Though we are not creating new file, we still get quota exceeded error. > So quota enforce should happen only till b1. > Similarly: > mv /a/b/c/file /a/b/x/y/file > quota enforce should happen only till dir 'b' > Change-Id: Ia1e5363da876c3d71bd424e67a8bb28b7ac1c7c1 > BUG: 1153964 > Signed-off-by: vmallika <vmallika@redhat.com> > Reviewed-on: http://review.gluster.org/8940 > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > Tested-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: I2c814018d17f7af1807c1d1d162d8bdcbb31e491 BUG: 1153964 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9419 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'tests/bugs')
-rw-r--r--tests/bugs/quota/bug-1153964.t83
1 files changed, 83 insertions, 0 deletions
diff --git a/tests/bugs/quota/bug-1153964.t b/tests/bugs/quota/bug-1153964.t
new file mode 100644
index 00000000000..c923b71ca73
--- /dev/null
+++ b/tests/bugs/quota/bug-1153964.t
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../nfs.rc
+
+function rename_loop()
+{
+ local i=0
+ local limit=$1
+ while [ $i -lt $limit ]
+ do
+ j=$[$i + 1]
+ mv $N0/test_dir/file$i $N0/test_dir/file$j
+ if [ "$?" != "0" ]
+ then
+ return 1
+ fi
+ i=$[$i + 1]
+ done
+ return 0
+}
+
+function createFile_and_checkLimit()
+{
+ local count_val=$1;
+ dd if=/dev/zero of="$N0/test_dir/file0" bs=1048576 count=$count_val
+ sleep 3
+ if [ -f $N0/test_dir/file0 ]
+ then
+ rename_loop 10
+ if [ "$?" == "0" ]
+ then
+ echo "Y"
+ else
+ echo "N"
+ fi
+ fi
+}
+
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/${V0}1 $H0:$B0/${V0}2
+EXPECT 'Created' volinfo_field $V0 'Status'
+TEST $CLI volume start $V0
+EXPECT 'Started' volinfo_field $V0 'Status'
+
+TEST $CLI volume quota $V0 enable
+EXPECT 'on' volinfo_field $V0 'features.quota'
+
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available;
+TEST mount_nfs $H0:/$V0 $N0 nolock;
+TEST mkdir -p $N0/test_dir/
+
+# Try to rename file under various case and check if
+# quota limit exceeds or not.
+TEST $CLI volume quota $V0 limit-usage /test_dir 100MB
+# Case1 : If used size is less than hard-limit size
+# Create a 600MB file
+EXPECT 'Y' createFile_and_checkLimit 60
+
+TEST rm -rf $N0/test_dir/*
+# Case2 : If used size is equal to hard-limit size
+# Create a 100MB file
+EXPECT 'Y' createFile_and_checkLimit 100
+
+TEST rm -rf $N0/test_dir/*
+# Case3 : If used size is greater than hard-limit size
+# Create a 110MB file
+EXPECT 'Y' createFile_and_checkLimit 110
+
+# remove this directory as it has been created as part
+# of above testcase
+TEST rm -rf $N0/test_dir/
+
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0
+
+cleanup;
+
+