Nov 252019
 

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.

[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.

[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.

[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.

[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:~] $                                                                                
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