2 # Copyright (C) 2008 Red Hat, Inc. All rights reserved.
4 # This copyrighted material is made available to anyone wishing to use,
5 # modify, copy, or redistribute it subject to the terms and conditions
6 # of the GNU General Public License v.2.
8 # You should have received a copy of the GNU General Public License
9 # along with this program; if not, write to the Free Software Foundation,
10 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
12 test_description='Exercise some vgcreate diagnostics'
18 pvcreate --metadatacopies 0 $dev3
20 #COMM 'vgcreate accepts 8.00m physicalextentsize for VG'
21 vgcreate $vg --physicalextentsize 8.00m $dev1 $dev2
22 check_vg_field_ $vg vg_extent_size 8.00m
24 # try vgck and to remove it again - should fail (but not segfault)
28 #COMM 'vgcreate accepts smaller (128) maxlogicalvolumes for VG'
29 vgcreate $vg --maxlogicalvolumes 128 $dev1 $dev2
30 check_vg_field_ $vg max_lv 128
33 #COMM 'vgcreate accepts smaller (128) maxphysicalvolumes for VG'
34 vgcreate $vg --maxphysicalvolumes 128 $dev1 $dev2
35 check_vg_field_ $vg max_pv 128
38 #COMM 'vgcreate rejects a zero physical extent size'
39 not vgcreate --physicalextentsize 0 $vg $dev1 $dev2 2>err
40 grep "^ Physical extent size may not be zero\$" err
42 #COMM 'vgcreate rejects "inherit" allocation policy'
43 not vgcreate --alloc inherit $vg $dev1 $dev2 2>err
44 grep "^ Volume Group allocation policy cannot inherit from anything\$" err
46 #COMM 'vgcreate rejects vgname "."'
48 not vgcreate $vginvalid $dev1 $dev2 2>err
49 grep "New volume group name \"$vginvalid\" is invalid\$" err
51 #COMM 'vgcreate rejects vgname greater than 128 characters'
52 vginvalid=thisnameisridiculouslylongtotestvalidationcodecheckingmaximumsizethisiswhathappenswhenprogrammersgetboredandorarenotcreativedonttrythisathome
53 not vgcreate $vginvalid $dev1 $dev2 2>err
54 grep "New volume group name \"$vginvalid\" is invalid\$" err
56 #COMM 'vgcreate rejects already existing vgname "/tmp/$vg"'
58 #not vgcreate $vg $dev1 $dev2 2>err
59 #grep "New volume group name \"$vg\" is invalid\$" err
61 #COMM "vgcreate rejects repeated invocation (run 2 times) (bz178216)"
62 vgcreate $vg $dev1 $dev2
63 not vgcreate $vg $dev1 $dev2
66 #COMM 'vgcreate rejects MaxLogicalVolumes > 255'
67 not vgcreate --metadatatype 1 --maxlogicalvolumes 1024 $vg $dev1 $dev2 2>err
68 grep "^ Number of volumes may not exceed 255\$" err
70 #COMM "vgcreate fails when the only pv has --metadatacopies 0"
71 not vgcreate $vg $dev3
73 # Test default (4MB) vg_extent_size as well as limits of extent_size
74 not vgcreate --physicalextentsize 0k $vg $dev1 $dev2
75 vgcreate --physicalextentsize 1k $vg $dev1 $dev2
76 check_vg_field_ $vg vg_extent_size 1.00k
78 not vgcreate --physicalextentsize 3K $vg $dev1 $dev2
79 not vgcreate --physicalextentsize 1024t $vg $dev1 $dev2
80 #not vgcreate --physicalextentsize 1T $vg $dev1 $dev2
81 # FIXME: vgcreate allows physicalextentsize larger than pv size!
83 # Test default max_lv, max_pv, extent_size, alloc_policy, clustered
84 vgcreate $vg $dev1 $dev2
85 check_vg_field_ $vg vg_extent_size 4.00m
86 check_vg_field_ $vg max_lv 0
87 check_vg_field_ $vg max_pv 0
88 check_vg_field_ $vg vg_attr "wz--n-"
91 # Implicit pvcreate tests, test pvcreate options on vgcreate
92 # --force, --yes, --metadata{size|copies|type}, --zero
93 # --dataalignment[offset]
95 vgcreate --force --yes --zero y $vg $dev1 $dev2
101 # vgcreate (lvm2) succeeds writing LVM label at sector $i
102 vgcreate --labelsector $i $vg $dev1
103 dd if=$dev1 bs=512 skip=$i count=1 2>/dev/null | strings | grep -q LABELONE;
111 vgcreate --pvmetadatacopies $i $vg $dev1
112 check_pv_field_ $dev1 pv_mda_count $i
116 not vgcreate --metadatacopies 0 $vg $dev1
117 pvcreate --metadatacopies 1 $dev2
118 vgcreate --pvmetadatacopies 0 $vg $dev1 $dev2
119 check_pv_field_ $dev1 pv_mda_count 0
120 check_pv_field_ $dev2 pv_mda_count 1
124 # metadatasize, dataalignment, dataalignmentoffset
125 #COMM 'pvcreate sets data offset next to mda area'
126 vgcreate --metadatasize 100k --dataalignment 100k $vg $dev1
127 check_pv_field_ $dev1 pe_start 200.00k
131 # data area is aligned to 64k by default,
132 # data area start is shifted by the specified alignment_offset
134 vgcreate --metadatasize 128k --dataalignmentoffset 7s $vg $dev1
135 check_pv_field_ $dev1 pe_start $pv_align
142 vgcreate -M $i $vg $dev1
143 check_vg_field_ $vg vg_fmt lvm$i
148 # vgcreate fails if pv belongs to existing vg
149 vgcreate $vg1 $dev1 $dev2
150 not vgcreate $vg2 $dev2
152 pvremove -f $dev1 $dev2
154 # all PVs exist in the VG after created
156 vgcreate $vg1 $dev1 $dev2 $dev3
157 check_pv_field_ $dev1 vg_name $vg1
158 check_pv_field_ $dev2 vg_name $vg1
159 check_pv_field_ $dev3 vg_name $vg1
161 pvremove -f $dev1 $dev2 $dev3