blob: 219ce51c8a95a8915d0607121c8db965b4417682 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#!/bin/bash
SCRIPT_TIMEOUT=250
. $(dirname $0)/../../include.rc
. $(dirname $0)/../../volume.rc
. $(dirname $0)/../../dht.rc
# create 2 subvols
# create a dir
# create a file
# change layout
# remove the file
# execute create from a different mount
# Without the patch, the file will be present on both of the bricks
cleanup
function get_layout () {
layout=`getfattr -n trusted.glusterfs.dht -e hex $1 2>&1 | grep dht | gawk -F"=" '{print $2}'`
echo $layout
}
function set_layout()
{
setfattr -n "trusted.glusterfs.dht" -v $1 $2
}
TEST glusterd
TEST pidof glusterd
BRICK1=$B0/${V0}-0
BRICK2=$B0/${V0}-1
TEST $CLI volume create $V0 $H0:$BRICK1 $H0:$BRICK2
TEST $CLI volume start $V0
# Mount FUSE and create symlink
TEST glusterfs -s $H0 --volfile-id $V0 $M0
TEST mkdir $M0/dir
TEST touch $M0/dir/file
TEST ! stat "$BRICK1/dir/file"
TEST stat "$BRICK2/dir/file"
layout1="$(get_layout "$BRICK1/dir")"
layout2="$(get_layout "$BRICK2/dir")"
TEST set_layout $layout1 "$BRICK2/dir"
TEST set_layout $layout2 "$BRICK1/dir"
TEST rm $M0/dir/file -f
TEST gluster v set $V0 client-log-level DEBUG
#Without the patch in place, this client will create the file in $BRICK2
#which will lead to two files being on both the bricks when a new client
#create the file with the same name
TEST touch $M0/dir/file
TEST glusterfs -s $H0 --volfile-id $V0 $M1
TEST touch $M1/dir/file
TEST stat "$BRICK1/dir/file"
TEST ! stat "$BRICK2/dir/file"
cleanup
|
