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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
|
#!/bin/sh
# Copyright (C) 2014 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
test_description='Exercise toollib process_each_pv with vgreduce'
. lib/inittest
aux prepare_devs 14
#
# set up
#
# FIXME: some of the setup may not be used by the tests
# since this was split out from process-each-pv, where
# some of the setup was used by other tests that only
# remain in process-each-pv.
#
# use use dev10 instead of dev1 because simple grep for
# dev1 matchines dev10,dev11,etc
#
vgcreate $vg1 "$dev10"
vgcreate $vg2 "$dev2" "$dev3" "$dev4" "$dev5"
vgcreate $vg3 "$dev6" "$dev7" "$dev8" "$dev9"
pvchange --addtag V2D3 "$dev3"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
pvchange --addtag V3 "$dev6" "$dev7" "$dev8" "$dev9"
pvchange --addtag V3D9 "$dev9"
# orphan
pvcreate "$dev11"
# dev (a non-pv device)
pvcreate "$dev12"
pvremove "$dev12"
# dev13 is intentionally untouched so we can
# test that it is handled appropriately as a non-pv
# orphan
pvcreate "$dev14"
# fail without dev
not vgreduce $vg2
# fail with dev and -a
not vgreduce $vg2 "$dev2" -a
check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# remove one pv
vgreduce $vg2 "$dev2"
not check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev2"
# remove two pvs
vgreduce $vg2 "$dev2" "$dev3"
not check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev2" "$dev3"
pvchange --addtag V2D3 "$dev3"
# remove one pv with tag
vgreduce $vg2 @V2D3
check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev3"
pvchange --addtag V2D3 "$dev3"
# remove two pvs, each with different tag
vgreduce $vg2 @V2D3 @V2D4
check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
not check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev3" "$dev4"
pvchange --addtag V2D3 "$dev3"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
# remove two pvs, both with same tag
vgreduce $vg2 @V2D45
check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
not check pv_field "$dev4" vg_name $vg2
not check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev4" "$dev5"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
# remove two pvs, one by name, one by tag
vgreduce $vg2 "$dev2" @V2D3
not check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev2" "$dev3"
pvchange --addtag V2D3 "$dev3"
# remove one pv by tag, where another vg has a pv with same tag
pvchange --addtag V2D5V3D9 "$dev5"
pvchange --addtag V2D5V3D9 "$dev9"
vgreduce $vg2 @V2D5V3D9
check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
not check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev5"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
# fail to remove last pv (don't know which will be last)
not vgreduce -a $vg2
# reset
vgremove $vg2
vgcreate $vg2 "$dev2" "$dev3" "$dev4" "$dev5"
pvchange --addtag V2D3 "$dev3"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
# lvcreate on one pv to make it used
# remove all unused pvs
lvcreate -n $lv1 -l 2 $vg2 "$dev2"
not vgreduce -a $vg2
check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
not check pv_field "$dev4" vg_name $vg2
not check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev3" "$dev4" "$dev5"
pvchange --addtag V2D3 "$dev3"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
lvchange -an $vg2/$lv1
lvremove $vg2/$lv1
#
# tests including pvs without mdas
#
# remove old config
vgremove $vg1
vgremove $vg2
vgremove $vg3
pvremove "$dev11"
pvremove "$dev14"
# new config with some pvs that have zero mdas
# for vg1
pvcreate "$dev10"
# for vg2
pvcreate "$dev2" --metadatacopies 0
pvcreate "$dev3"
pvcreate "$dev4"
pvcreate "$dev5"
# for vg3
pvcreate "$dev6" --metadatacopies 0
pvcreate "$dev7" --metadatacopies 0
pvcreate "$dev8" --metadatacopies 0
pvcreate "$dev9"
# orphan with mda
pvcreate "$dev11"
# orphan without mda
pvcreate "$dev14" --metadatacopies 0
# non-pv devs
# dev12
# dev13
vgcreate $vg1 "$dev10"
vgcreate $vg2 "$dev2" "$dev3" "$dev4" "$dev5"
vgcreate $vg3 "$dev6" "$dev7" "$dev8" "$dev9"
pvchange --addtag V2D3 "$dev3"
pvchange --addtag V2D4 "$dev4"
pvchange --addtag V2D45 "$dev4"
pvchange --addtag V2D5 "$dev5"
pvchange --addtag V2D45 "$dev5"
pvchange --addtag V3 "$dev6" "$dev7" "$dev8" "$dev9"
pvchange --addtag V3D8 "$dev8"
pvchange --addtag V3D9 "$dev9"
#
# vgreduce including pvs without mdas
#
# remove pv without mda
vgreduce $vg2 "$dev2"
not check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev2"
# remove pv with mda and pv without mda
vgreduce $vg2 "$dev2" "$dev3"
not check pv_field "$dev2" vg_name $vg2
not check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
# reset
vgextend $vg2 "$dev2"
vgextend $vg2 "$dev3"
# fail to remove only pv with mda
not vgreduce $vg3 "$dev9"
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
# remove by tag a pv without mda
vgreduce $vg3 @V3D8
check pv_field "$dev6" vg_name $vg3
check pv_field "$dev7" vg_name $vg3
not check pv_field "$dev8" vg_name $vg3
check pv_field "$dev9" vg_name $vg3
check pv_field "$dev2" vg_name $vg2
check pv_field "$dev3" vg_name $vg2
check pv_field "$dev4" vg_name $vg2
check pv_field "$dev5" vg_name $vg2
# reset
vgextend $vg3 "$dev8"
vgremove $vg1 $vg2 $vg3
|
