Creating a drive-bay map

When the time comes to replace a drive, it is very nice to know which drives is missing. I created this drive map to help me figure out which drive disappeared.

I created this drive-bay map using a combination of:

  • zpool status
  • sesutil map
  • lsblk
  • camcontrol
  • /var/run/dmesg.boot

I have not included /var/run/dmesg.boot here.

If you click on this image, you’ll see a larger version which is easier to read.

drive bays in knew server
drive bays in knew server

I went through sesutil output and mapped each device to the drive bay, including the serial number and glabel. Eventually, I found that Element 17 (lines 72-74 below) had nothing listed. This differs from Element 18 which contained no drive. The system was powered off, mostly so I could easily pull drives without interfering with the systems.

This is drive bay #16 in the diagram above. This drive has serial number 57NGK1ZGF57D.

After recovering the zpool, I looked back at an older snapshot on this system. The serial number is not found in the dmesg.boot output:

[dan@knew:/.zfs/snapshot/autosnap_2019-11-25_00:00:00_daily/var/run] $ grep 57NGK1ZGF57D dmesg.boot 
[dan@knew:/.zfs/snapshot/autosnap_2019-11-25_00:00:00_daily/var/run] $ 

But is is found in the most recent version of that file:

$ grep 57NGK1ZGF57D /var/run/dmesg.boot 
da18: Serial Number 57NGK1ZGF57D

zpool status

The problem is shows on line 34. The issue was: which drive is that? The problem wasn’t that a drive disappeared in a running system. The issue was it didn’t show up on boot. da18 wasn’t the drive in question.

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
[dan@knew:~] $ zpool status system
  pool: system
 state: DEGRADED
status: One or more devices could not be opened.  Sufficient replicas exist for
    the pool to continue functioning in a degraded state.
action: Attach the missing device and online it using 'zpool online'.
   see: http://illumos.org/msg/ZFS-8000-2Q
  scan: scrub repaired 0 in 0 days 16:23:38 with 0 errors on Tue Nov 19 20:47:29 2019
config:
 
    NAME                     STATE     READ WRITE CKSUM
    system                   DEGRADED     0     0     0
      raidz2-0               ONLINE       0     0     0
        da3p3                ONLINE       0     0     0
        da10p3               ONLINE       0     0     0
        da9p3                ONLINE       0     0     0
        da2p3                ONLINE       0     0     0
        da13p3               ONLINE       0     0     0
        da15p3               ONLINE       0     0     0
        da11p3               ONLINE       0     0     0
        da14p3               ONLINE       0     0     0
        da8p3                ONLINE       0     0     0
        da7p3                ONLINE       0     0     0
      raidz2-1               DEGRADED     0     0     0
        da5p1                ONLINE       0     0     0
        da6p1                ONLINE       0     0     0
        da18p1               ONLINE       0     0     0
        da12p1               ONLINE       0     0     0
        da4p1                ONLINE       0     0     0
        da1p1                ONLINE       0     0     0
        da17p1               ONLINE       0     0     0
        da16p1               ONLINE       0     0     0
        da0p1                ONLINE       0     0     0
        1933292688604201684  UNAVAIL      0     0     0  was /dev/da18p1
 
errors: No known data errors
 
  pool: tank_fast01
 state: ONLINE
  scan: scrub repaired 0 in 0 days 02:07:17 with 0 errors on Sun Nov 24 07:10:04 2019
config:
 
    NAME                             STATE     READ WRITE CKSUM
    tank_fast01                      ONLINE       0     0     0
      mirror-0                       ONLINE       0     0     0
        gpt/S3Z8NB0KB11776R.Slot.11  ONLINE       0     0     0
        gpt/S3Z8NB0KB11784L.Slot.05  ONLINE       0     0     0
 
errors: No known data errors
 
  pool: zroot
 state: ONLINE
  scan: scrub repaired 0 in 0 days 00:00:40 with 0 errors on Sun Nov 24 05:03:29 2019
config:
 
    NAME        STATE     READ WRITE CKSUM
    zroot       ONLINE       0     0     0
      mirror-0  ONLINE       0     0     0
        ada1p3  ONLINE       0     0     0
        ada0p3  ONLINE       0     0     0
 
errors: No known data errors

sesutil map -u /dev/ses0

Element 1 is described as slot 01 which is the first drive at the bottom left of the front of the chassis. This drive cage is physically labelled as 0.

Element 2 is directly above that.

It is similarly interesting that da0 is bottom left, da1, is to it’s right, then da2, etc. But that’s not strictly true. da8 is above da9.

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
[dan@knew:~] $ sudo sesutil map -u /dev/ses0
ses0:
    Enclosure Name: LSI SAS2X36 0e12
    Enclosure ID: 50030480014e78bf
    Element 0, Type: Array Device Slot
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Drive Slots
    Element 1, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 01
        Device Names: da0,pass1
    Element 2, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 02
        Device Names: da4,pass5
    Element 3, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 03
        Device Names: da9,pass10
    Element 4, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 04
        Device Names: da8,pass9
    Element 5, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 05
        Device Names: da16,pass20
    Element 6, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 06
        Device Names: da19,pass23
    Element 7, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 07
        Device Names: da1,pass2
    Element 8, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 08
        Device Names: da5,pass6
    Element 9, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 09
        Device Names: da10,pass12
    Element 10, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 10
        Device Names: da13,pass15
    Element 11, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 11
        Device Names: da17,pass21
    Element 12, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 12
        Device Names: da20,pass24
    Element 13, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 13
        Device Names: da2,pass3
    Element 14, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 14
        Device Names: da6,pass7
    Element 15, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 15
        Device Names: da11,pass13
    Element 16, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 16
        Device Names: da14,pass17
    Element 17, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 17
    Element 18, Type: Array Device Slot
        Status: Not Installed (0x05 0x00 0x00 0x00)
        Description: Slot 18
    Element 19, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 19
        Device Names: da3,pass4
    Element 20, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 20
        Device Names: da7,pass8
    Element 21, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 21
        Device Names: da12,pass14
    Element 22, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 22
        Device Names: da15,pass19
    Element 23, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 23
        Device Names: da21,pass25
    Element 24, Type: Array Device Slot
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Slot 24
        Device Names: da18,pass22
    Element 25, Type: Temperature Sensors
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Temperature Sensors
        Extra status:
        - Temperature: -reserved-
    Element 26, Type: Temperature Sensors
        Status: OK (0x01 0x00 0x33 0x00)
        Description: Temperature
        Extra status:
        - Temperature: 31 C
    Element 27, Type: Cooling
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Fans
        Extra status:
        - Speed: 0 rpm
    Element 28, Type: Cooling
        Status: Not Installed (0x05 0x00 0x00 0x50)
        Description: Fan1
        Extra status:
        - Speed: 0 rpm
    Element 29, Type: Cooling
        Status: Not Installed (0x05 0x00 0x00 0x50)
        Description: Fan2
        Extra status:
        - Speed: 0 rpm
    Element 30, Type: Cooling
        Status: Not Installed (0x05 0x00 0x00 0x50)
        Description: Fan3
        Extra status:
        - Speed: 0 rpm
    Element 31, Type: Cooling
        Status: Not Available (0x07 0x00 0x00 0x10)
        Description: JBOD_Fan1
        Extra status:
        - Speed: 0 rpm
    Element 32, Type: Cooling
        Status: Not Available (0x07 0x00 0x00 0x10)
        Description: JBOD_Fan2
        Extra status:
        - Speed: 0 rpm
    Element 33, Type: Voltage Sensor
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Voltage Sensors
        Extra status:
        - Voltage: 0.00 V
    Element 34, Type: Voltage Sensor
        Status: OK (0x01 0x00 0x01 0xf6)
        Description: 5V
        Extra status:
        - Voltage: 5.02 V
    Element 35, Type: Voltage Sensor
        Status: OK (0x01 0x00 0x04 0xb6)
        Description: 12V
        Extra status:
        - Voltage: 12.06 V
    Element 36, Type: Power Supply
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Power Supplies
    Element 37, Type: Power Supply
        Status: Not Available (0x47 0x80 0x00 0x20)
        Description: Power Supply 1
        Extra status:
        - Predicted Failure
    Element 38, Type: Power Supply
        Status: Not Available (0x47 0x80 0x00 0x20)
        Description: Power Supply 2
        Extra status:
        - Predicted Failure
    Element 39, Type: Enclosure
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Enclosure
    Element 40, Type: Enclosure
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Enclosure
    Element 41, Type: SAS Expander
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: SAS Expanders
    Element 42, Type: SAS Expander
        Status: OK (0x01 0x00 0x00 0x00)
        Description: Primary Expander
    Element 43, Type: SAS Connector
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: SAS Connectors
    Element 44, Type: SAS Connector
        Status: OK (0x01 0x11 0xff 0x00)
        Description: Upstream Connector (Primary)
    Element 45, Type: SAS Connector
        Status: OK (0x01 0x11 0xff 0x00)
        Description: Downstream Connector 1 (Primary)
    Element 46, Type: SAS Connector
        Status: OK (0x01 0x11 0xff 0x00)
        Description: Downstream Connector 2 (Primary)
    Element 47, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 00
    Element 48, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 01
    Element 49, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 02
    Element 50, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 03
    Element 51, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 04
    Element 52, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 05
    Element 53, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 06
    Element 54, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 07
    Element 55, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 08
    Element 56, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 09
    Element 57, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 10
    Element 58, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 11
    Element 59, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 12
    Element 60, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 13
    Element 61, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 14
    Element 62, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 15
    Element 63, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 16
    Element 64, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 17
    Element 65, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 18
    Element 66, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 19
    Element 67, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 20
    Element 68, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 21
    Element 69, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 22
    Element 70, Type: SAS Connector
        Status: OK (0x01 0x20 0x00 0x00)
        Description: Drive Connector 23
    Element 71, Type: Communication Port
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Ethernet ports
    Element 72, Type: Communication Port
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Ethernet_port_1
    Element 73, Type: Communication Port
        Status: Unsupported (0x00 0x00 0x00 0x00)
        Description: Ethernet_port_2
[dan@knew:~] $

lsblk

I used this information to grab the label for a given drive.

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
[dan@knew:~] $ lsblk
DEVICE         MAJ:MIN SIZE TYPE                          LABEL MOUNT
ada0             0:115 224G GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  ada0p1         0:116 512K freebsd-boot   gpt/BTJR5090037J240AGN.boot.internal -
  <FREE>         -:-   512K -                                 - -
  ada0p2         0:117 4.0G freebsd-swap                      - -
  ada0p3         0:118  20G freebsd-zfs                       - <ZFS>
  <FREE>         -:-   200G -                                 - -
ada1             0:147 224G GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  ada1p1         0:151 512K freebsd-boot   gpt/BTJR509003N7240AGN.boot.internal -
  <FREE>         -:-   512K -                                 - -
  ada1p2         0:153 4.0G freebsd-swap                      - -
  ada1p3         0:154  20G freebsd-zfs                       - <ZFS>
  <FREE>         -:-   200G -                                 - -
da0              0:158 4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da0p1          1:44  4.5T freebsd-zfs    gpt/BTJR5090037J240AGN.boot.internal <ZFS>
  <FREE>         -:-   752M -                                 - -
da1              0:251 4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da1p1          1:46  4.5T freebsd-zfs    gpt/BTJR509003N7240AGN.boot.internal <ZFS>
  <FREE>         -:-   752M -                                 - -
da10             1:19  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da10p1         1:84  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da10p2         1:86  4.0G freebsd-swap                      - -
  da10p3         1:88  4.5T freebsd-zfs    gpt/4728K24SF57D.Slot.08 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da11             1:21  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da11p1         1:90  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da11p2         1:92  4.0G freebsd-swap                      - -
  da11p3         1:94  4.5T freebsd-zfs    gpt/579HKDZYF57D.Slot.14 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da12             1:23  4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da12p1         1:96  4.5T freebsd-zfs    gpt/653DK7WPFS9A.Slot.20 <ZFS>
  <FREE>         -:-   752M -                                 - -
da13             1:25  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da13p1         1:98  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da13p2         1:100 4.0G freebsd-swap                      - -
  da13p3         1:102 4.5T freebsd-zfs    gpt/5782KL6VF57D.Slot.09 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da14             1:27  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da14p1         1:104 512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da14p2         1:106 4.0G freebsd-swap                      - -
  da14p3         1:108 4.5T freebsd-zfs    gpt/579HKDZXF57D.Slot.15 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da15             1:29  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da15p1         1:110 512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da15p2         1:112 4.0G freebsd-swap                      - -
  da15p3         1:114 4.5T freebsd-zfs    gpt/6525K2DGFS9A.Slot.21 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da16             1:31  4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da16p1         1:116 4.5T freebsd-zfs    gpt/6539K3OJFS9A.Slot.04 <ZFS>
  <FREE>         -:-   752M -                                 - -
da17             1:33  4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da17p1         1:118 4.5T freebsd-zfs    gpt/653AK2MXFS9A.Slot.10 <ZFS>
  <FREE>         -:-   752M -                                 - -
da18             1:35  4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da18p1         1:120 4.5T freebsd-zfs    gpt/653EK93PFS9A.Slot.23 <ZFS>
  <FREE>         -:-   752M -                                 - -
da19             1:37  932G GPT                               - -
  da19p1         1:122 932G freebsd-zfs    gpt/S3Z8NB0KB11784L.Slot.05 <ZFS>
da2              1:3   4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da2p1          1:48  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da2p2          1:50  4.0G freebsd-swap                      - -
  da2p3          1:52  4.5T freebsd-zfs    gpt/37D4KBJPF57D.Slot.12 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da20             1:39  932G GPT                               - -
  da20p1         1:124 932G freebsd-zfs    gpt/S3Z8NB0KB11776R.Slot.11 <ZFS>
da21             1:41     - -                                 - -
da3              1:5   4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da3p1          1:54  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da3p2          1:56  4.0G freebsd-swap                      - -
  da3p3          1:58  4.5T freebsd-zfs    gpt/X643KHBFF57D.Slot.18 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da4              1:7   4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da4p1          1:60  4.5T freebsd-zfs    gpt/653DK7WCFS9A.Slot.01 <ZFS>
  <FREE>         -:-   752M -                                 - -
da5              1:9   4.5T GPT                               - -
  <FREE>         -:-   3.0K -                                 - -
  da5p1          1:62  4.5T freebsd-zfs    gpt/653BK12JFS9A.Slot.07 <ZFS>
  <FREE>         -:-   752M -                                 - -
da6              1:11  4.5T GPT                               - -
  da6p1          1:64  4.5T freebsd-zfs    gpt/579IK5RMF57D.Slot.10 <ZFS>
  <FREE>         -:-   752M -                                 - -
da7              1:13  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da7p1          1:66  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da7p2          1:68  4.0G freebsd-swap                      - -
  da7p3          1:70  4.5T freebsd-zfs    gpt/X6IEKELNF57D.Slot.19 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da8              1:15  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da8p1          1:72  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da8p2          1:74  4.0G freebsd-swap                      - -
  da8p3          1:76  4.5T freebsd-zfs    gpt/5782KL6MF57D.Slot.03 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
da9              1:17  4.5T GPT                               - -
  <FREE>         -:-   1.0M -                                 - -
  da9p1          1:78  512K freebsd-boot                      - -
  <FREE>         -:-   512K -                                 - -
  da9p2          1:80  4.0G freebsd-swap                      - -
  da9p3          1:82  4.5T freebsd-zfs    gpt/37KVK1JRF57D.Slot.02 <ZFS>
  <FREE>         -:-   9.2M -                                 - -
[dan@knew:~] $ sudo camcontrol devlist

sudo camcontrol devlist

This is include only for completeness.

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
[dan@knew:~] $ sudo camcontrol devlist
<LSI SAS2X36 0e12>                 at scbus0 target 8 lun 0 (ses0,pass0)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 10 lun 0 (pass1,da0)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 11 lun 0 (pass2,da1)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 12 lun 0 (pass3,da2)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 13 lun 0 (pass4,da3)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 14 lun 0 (pass5,da4)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 15 lun 0 (pass6,da5)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 16 lun 0 (pass7,da6)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 17 lun 0 (pass8,da7)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 18 lun 0 (pass9,da8)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 19 lun 0 (pass10,da9)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 20 lun 0 (pass12,da10)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 21 lun 0 (pass13,da11)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 22 lun 0 (pass14,da12)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 23 lun 0 (pass15,da13)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 24 lun 0 (pass17,da14)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 25 lun 0 (pass19,da15)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 26 lun 0 (pass20,da16)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 27 lun 0 (pass21,da17)
<ATA TOSHIBA MD04ACA5 FP2A>        at scbus0 target 29 lun 0 (pass22,da18)
<ATA Samsung SSD 860 2B6Q>         at scbus0 target 30 lun 0 (pass23,da19)
<ATA Samsung SSD 860 2B6Q>         at scbus0 target 31 lun 0 (pass24,da20)
<ATA TOSHIBA HDWE150 FP2A>         at scbus0 target 32 lun 0 (pass25,da21)
<AHCI SGPIO Enclosure 1.00 0001>   at scbus5 target 0 lun 0 (ses1,pass26)
<INTEL SSDSC2BP240G4 L2010420>     at scbus6 target 0 lun 0 (pass27,ada0)
<INTEL SSDSC2BP240G4 L2010420>     at scbus8 target 0 lun 0 (pass28,ada1)
<AHCI SGPIO Enclosure 1.00 0001>   at scbus12 target 0 lun 0 (ses2,pass29)
[dan@knew:~] $                                                                               
Website Pin Facebook
Twitter Myspace Friendfeed Technorati del.icio.us Digg Google StumbleUpon Premium Responsive

Leave a Comment