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#1 2022-12-25 04:19:29

hexadecagram
Member
Registered: 2011-05-20
Posts: 61

lshw -C disk works on 2 machines but produces no output 2 others

What could be causing this?

$ ssh -t machine1 sudo lsblk
NAME             MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
sda                8:0    0 931.5G  0 disk 
└─sda1             8:1    0 931.5G  0 part 
sdb                8:16   0 931.5G  0 disk 
└─sdb1             8:17   0 931.5G  0 part 
sdc                8:32   0 931.5G  0 disk 
└─sdc1             8:33   0 931.5G  0 part 
sdd                8:48   0 931.5G  0 disk 
└─sdd1             8:49   0 931.5G  0 part 
sde                8:64   0   128G  0 disk 
└─sde1             8:65   0   128G  0 part 
  └─mariadb-root 254:1    0   128G  0 lvm  /var/lib/docker/volumes/mariadb_data/_data
sdf                8:80   0    16G  0 disk 
└─sdf1             8:81   0    16G  0 part 
  └─cyrus-root   254:2    0    16G  0 lvm  
sr0               11:0    1  1024M  0 rom  
nvme0n1          259:0    0 476.9G  0 disk 
├─nvme0n1p1      259:1    0   512M  0 part /boot
│                                          /esp
└─nvme0n1p2      259:2    0 476.4G  0 part 
  └─lvm-root     254:0    0 476.4G  0 lvm  /
$ ssh -t machine1 sudo lsscsi
[2:0:0:0]    disk    ATA      Samsung SSD 850  2B6Q  /dev/sda 
[3:0:0:0]    disk    ATA      Samsung SSD 850  2B6Q  /dev/sdb 
[4:0:0:0]    disk    ATA      Samsung SSD 850  2B6Q  /dev/sdc 
[5:0:0:0]    disk    ATA      Samsung SSD 850  2B6Q  /dev/sdd 
[6:0:0:0]    cd/dvd  HL-DT-ST BD-RE  BE12LU30  4261  /dev/sr0 
[7:0:0:0]    disk    TrueNAS  iSCSI Disk       0123  /dev/sde 
[7:0:0:1]    disk    TrueNAS  iSCSI Disk       0123  /dev/sdf 
[N:0:2:1]    disk    Samsung SSD 960 PRO 512GB__1               /dev/nvme0n1
$ ssh -t machine1 sudo lshw -C disk
  *-cdrom
       description: DVD-RAM writer
       product: BD-RE  BE12LU30
       vendor: HL-DT-ST
       physical id: 0.0.0
       bus info: scsi@6:0.0.0
       logical name: /dev/cdrom
       logical name: /dev/sr0
       version: 4261
       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
       configuration: status=nodisc
  *-disk:0
       description: ATA Disk
       product: Samsung SSD 850
       physical id: 0
       bus info: scsi@2:0.0.0
       logical name: /dev/sda
       version: 2B6Q
       serial: XXX
       size: 931GiB (1TB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-disk:1
       description: ATA Disk
       product: Samsung SSD 850
       physical id: 1
       bus info: scsi@3:0.0.0
       logical name: /dev/sdb
       version: 2B6Q
       serial: XXX
       size: 931GiB (1TB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-disk:2
       description: ATA Disk
       product: Samsung SSD 850
       physical id: 2
       bus info: scsi@4:0.0.0
       logical name: /dev/sdc
       version: 2B6Q
       serial: XXX
       size: 931GiB (1TB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-disk:3
       description: ATA Disk
       product: Samsung SSD 850
       physical id: 3
       bus info: scsi@5:0.0.0
       logical name: /dev/sdd
       version: 2B6Q
       serial: XXX
       size: 931GiB (1TB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-namespace:0
       description: NVMe disk
       physical id: 0
       logical name: hwmon1
  *-namespace:1
       description: NVMe disk
       physical id: 2
       logical name: /dev/ng0n1
  *-namespace:2
       description: NVMe disk
       physical id: 1
       bus info: nvme@0:1
       logical name: /dev/nvme0n1
       size: 476GiB (512GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: guid=XXX logicalsectorsize=512 sectorsize=512 wwid=eui.0025385271501427
  *-disk:0
       description: SCSI Disk
       product: iSCSI Disk
       vendor: TrueNAS
       physical id: 0.0.0
       bus info: scsi@7:0.0.0
       logical name: /dev/sde
       version: 0123
       serial: XXX
       size: 128GiB (137GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
  *-disk:1
       description: SCSI Disk
       product: iSCSI Disk
       vendor: TrueNAS
       physical id: 0.0.1
       bus info: scsi@7:0.0.1
       logical name: /dev/sdf
       version: 0123
       serial: XXX
       size: 16GiB (17GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
$ ssh -t machine2 sudo lsblk
NAME             MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
sda                8:0    0 476.9G  0 disk 
├─sda1             8:1    0   512M  0 part /boot
│                                          /esp
└─sda2             8:2    0 476.4G  0 part 
  └─lvm-root     254:0    0 476.4G  0 lvm  /
sdb                8:16   0 953.9G  0 disk 
└─sdb1             8:17   0 953.9G  0 part 
sdc                8:32   1     0B  0 disk 
sdd                8:48   0   128G  0 disk 
└─sdd1             8:49   0   128G  0 part 
  └─mariadb-root 254:2    0   128G  0 lvm  /var/lib/docker/volumes/mariadb_data/_data
sde                8:64   0    16G  0 disk 
└─sde1             8:65   0    16G  0 part 
  └─cyrus-root   254:1    0    16G  0 lvm  
$ ssh -t machine2 sudo lsscsi
[0:0:0:0]    disk    ATA      TS512GMTS600     8B    /dev/sda 
[2:0:0:0]    disk    ATA      Samsung SSD 850  2B6Q  /dev/sdb 
[6:0:0:0]    disk    Generic  STORAGE DEVICE   0208  /dev/sdc 
[7:0:0:0]    disk    TrueNAS  iSCSI Disk       0123  /dev/sdd 
[7:0:0:1]    disk    TrueNAS  iSCSI Disk       0123  /dev/sde 
$ ssh -t machine2 sudo lshw -C disk
  *-disk:0
       description: ATA Disk
       product: TS512GMTS600
       physical id: 0
       bus info: scsi@0:0.0.0
       logical name: /dev/sda
       version: 8B
       serial: XXX
       size: 476GiB (512GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-disk:1
       description: ATA Disk
       product: Samsung SSD 850
       physical id: 1
       bus info: scsi@2:0.0.0
       logical name: /dev/sdb
       version: 2B6Q
       serial: XXX
       size: 953GiB (1024GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
  *-disk
       description: SCSI Disk
       product: STORAGE DEVICE
       vendor: Generic
       physical id: 0.0.0
       bus info: scsi@6:0.0.0
       logical name: /dev/sdc
       version: 0208
       capabilities: removable
       configuration: logicalsectorsize=512 sectorsize=512
     *-medium
          physical id: 0
          logical name: /dev/sdc
  *-disk:0
       description: SCSI Disk
       product: iSCSI Disk
       vendor: TrueNAS
       physical id: 0.0.0
       bus info: scsi@7:0.0.0
       logical name: /dev/sdd
       version: 0123
       serial: XXX
       size: 128GiB (137GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
  *-disk:1
       description: SCSI Disk
       product: iSCSI Disk
       vendor: TrueNAS
       physical id: 0.0.1
       bus info: scsi@7:0.0.1
       logical name: /dev/sde
       version: 0123
       serial: XXX
       size: 16GiB (17GB)
       capabilities: gpt-1.00 partitioned partitioned:gpt
       configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
$ ssh -t machine3 sudo lsblk
NAME             MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
sda                8:0    0 476.9G  0 disk 
├─sda1             8:1    0   512M  0 part /boot
│                                          /esp
└─sda2             8:2    0 476.4G  0 part 
  └─lvm-root     254:0    0 476.4G  0 lvm  /
sdb                8:16   0 931.5G  0 disk 
└─sdb1             8:17   0 931.5G  0 part 
sdc                8:32   1     0B  0 disk 
sdd                8:48   0   128G  0 disk 
└─sdd1             8:49   0   128G  0 part 
  └─mariadb-root 254:2    0   128G  0 lvm  /var/lib/docker/volumes/mariadb_data/_data
sde                8:64   0    16G  0 disk 
└─sde1             8:65   0    16G  0 part 
  └─cyrus-root   254:1    0    16G  0 lvm  
$ ssh -t machine3 sudo lsscsi
[0:0:0:0]    disk    ATA      TS512GMTS400S    5H1   /dev/sda 
[2:0:0:0]    disk    ATA      Samsung SSD 870  2B6Q  /dev/sdb 
[6:0:0:0]    disk    Generic  STORAGE DEVICE   0208  /dev/sdc 
[7:0:0:0]    disk    TrueNAS  iSCSI Disk       0123  /dev/sdd 
[7:0:0:1]    disk    TrueNAS  iSCSI Disk       0123  /dev/sde 
$ ssh -t machine3 sudo lshw -C disk
$ ssh -t machine4 sudo lsblk
NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
sda            8:0    0 476.9G  0 disk 
├─sda1         8:1    0   512M  0 part /boot
│                                      /esp
└─sda2         8:2    0 476.4G  0 part 
  └─lvm-root 254:0    0 476.4G  0 lvm  /
sdb            8:16   1     0B  0 disk 
$ ssh -t machine4 sudo lsscsi
[0:0:0:0]    disk    ATA      TS512GMTS600     6KB   /dev/sda 
[6:0:0:0]    disk    Generic  STORAGE DEVICE   0208  /dev/sdb 
$ ssh -t machine4 sudo lshw -C disk

Last edited by hexadecagram (2022-12-26 00:26:53)

Offline

#2 2022-12-25 08:32:56

rab0171610@gmail.com
Member
Registered: 2022-11-05
Posts: 20

Re: lshw -C disk works on 2 machines but produces no output 2 others

I can only suggest issuing the following command on all machines:

sudo lshw -short

Compare the output on all four machines, specifically in the class column.  Some people report that the "disk" class does not exist on some setups.  If that is the case, then using lshw with class ( -C ) disk may return empty output.  Maybe you have a storage class but not a disk class on the two machines in question?

Offline

#3 2022-12-26 00:13:29

hexadecagram
Member
Registered: 2011-05-20
Posts: 61

Re: lshw -C disk works on 2 machines but produces no output 2 others

rab0171610@gmail.com wrote:

I can only suggest issuing the following command on all machines:

sudo lshw -short

Compare the output on all four machines, specifically in the class column.  Some people report that the "disk" class does not exist on some setups.  If that is the case, then using lshw with class ( -C ) disk may return empty output.  Maybe you have a storage class but not a disk class on the two machines in question?

Hi! Thank you for responding. Here's what I've got. I've included a few diffs for convenience at the end.

$ ssh -t machine1 sudo lshw -short
H/W path                 Device          Class          Description
===================================================================
                                         system         SZ170 (To be filled by O.E.M.)
/0                                       bus            FZ170
/0/0                                     memory         64KiB BIOS
/0/3d                                    memory         64GiB System Memory
/0/3d/0                                  memory         16GiB DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
/0/3d/1                                  memory         16GiB DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
/0/3d/2                                  memory         16GiB DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
/0/3d/3                                  memory         16GiB DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0.5 ns)
/0/43                                    memory         256KiB L1 cache
/0/44                                    memory         1MiB L2 cache
/0/45                                    memory         8MiB L3 cache
/0/46                                    processor      Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
/0/100                                   bridge         Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
/0/100/1                                 bridge         6th-10th Gen Core Processor PCIe Controller (x16)
/0/100/2                                 display        HD Graphics 530
/0/100/14                                bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
/0/100/14/0              usb1            bus            xHCI Host Controller
/0/100/14/0/2                            input          D2CIM-DVUSB
/0/100/14/0/3                            input          Smart-UPS 1500 FW:UPS 09.3 / ID=18
/0/100/14/0/7                            bus            USB2.0 Hub
/0/100/14/0/7/1                          bus            USB2.0 Hub
/0/100/14/0/7/4                          bus            4-Port USB 2.1 Hub
/0/100/14/1              usb2            bus            xHCI Host Controller
/0/100/14/1/7                            bus            USB3.0 Hub
/0/100/14/1/7/1                          bus            USB3.0 Hub
/0/100/14/1/7/1/3        scsi6           storage        ASMT1051
/0/100/14/1/7/1/3/0.0.0  /dev/cdrom      disk           BD-RE  BE12LU30
/0/100/14/1/7/4                          bus            4-Port USB 3.1 Hub
/0/100/14.2                              generic        100 Series/C230 Series Chipset Family Thermal Subsystem
/0/100/16                                communication  100 Series/C230 Series Chipset Family MEI Controller #1
/0/100/17                scsi2           storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
/0/100/17/0              /dev/sda        disk           1TB Samsung SSD 850
/0/100/17/0/1            /dev/sda1       volume         931GiB root partition
/0/100/17/1              /dev/sdb        disk           1TB Samsung SSD 850
/0/100/17/1/1            /dev/sdb1       volume         931GiB root partition
/0/100/17/2              /dev/sdc        disk           1TB Samsung SSD 850
/0/100/17/2/1            /dev/sdc1       volume         931GiB root partition
/0/100/17/3              /dev/sdd        disk           1TB Samsung SSD 850
/0/100/17/3/1            /dev/sdd1       volume         931GiB root partition
/0/100/1d                                bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #9
/0/100/1d/0              /dev/nvme0      storage        Samsung SSD 960 PRO 512GB
/0/100/1d/0/0            hwmon1          disk           NVMe disk
/0/100/1d/0/2            /dev/ng0n1      disk           NVMe disk
/0/100/1d/0/1            /dev/nvme0n1    disk           512GB NVMe disk
/0/100/1d/0/1/1          /dev/nvme0n1p1  volume         511MiB Windows FAT volume
/0/100/1d/0/1/2          /dev/nvme0n1p2  volume         476GiB LVM Physical Volume
/0/100/1d.5                              bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #14
/0/100/1d.5/0            enp3s0          network        I211 Gigabit Network Connection
/0/100/1f                                bridge         Z170 Chipset LPC/eSPI Controller
/0/100/1f.2                              memory         Memory controller
/0/100/1f.3                              multimedia     100 Series/C230 Series Chipset Family HD Audio Controller
/0/100/1f.4                              bus            100 Series/C230 Series Chipset Family SMBus
/0/100/1f.6              enp0s31f6       network        Ethernet Connection (2) I219-LM
/0/1                                     system         Motherboard registers
/0/2                                     communication  16550A-compatible COM port
/0/3                                     system         Motherboard registers
/0/4                                     system         Motherboard registers
/0/5                                     system         Motherboard registers
/0/6                                     system         AT Real-Time Clock
/0/7                                     generic        PnP device INT3f0d
/0/8                                     system         Motherboard registers
/0/9                                     system         Motherboard registers
/0/a                                     system         Motherboard registers
/0/b                                     system         Motherboard registers
/0/c                     scsi7           storage        
/0/c/0.0.0               /dev/sde        disk           137GB iSCSI Disk
/0/c/0.0.0/1             /dev/sde1       volume         127GiB LVM Physical Volume
/0/c/0.0.1               /dev/sdf        disk           17GB iSCSI Disk
/0/c/0.0.1/1             /dev/sdf1       volume         15GiB LVM Physical Volume
/1                                       power          To Be Filled By O.E.M.
$ ssh -t machine2 sudo lshw -short
H/W path       Device     Class          Description
====================================================
                          system         DH170 (To be filled by O.E.M.)
/0                        bus            FH170
/0/0                      memory         64KiB BIOS
/0/3d                     memory         32GiB System Memory
/0/3d/0                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/1                   memory         [empty]
/0/3d/2                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/3                   memory         [empty]
/0/43                     memory         256KiB L1 cache
/0/44                     memory         1MiB L2 cache
/0/45                     memory         8MiB L3 cache
/0/46                     processor      Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
/0/100                    bridge         Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
/0/100/2                  display        HD Graphics 530
/0/100/14                 bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
/0/100/14/0    usb1       bus            xHCI Host Controller
/0/100/14/0/6             input          D2CIM-DVUSB
/0/100/14/0/b             communication  Bluetooth wireless interface
/0/100/14/0/e             storage        USB Storage
/0/100/14/1    usb2       bus            xHCI Host Controller
/0/100/14.2               generic        100 Series/C230 Series Chipset Family Thermal Subsystem
/0/100/16                 communication  100 Series/C230 Series Chipset Family MEI Controller #1
/0/100/17      scsi0      storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
/0/100/17/0    /dev/sda   disk           512GB TS512GMTS600
/0/100/17/0/1  /dev/sda1  volume         511MiB Windows FAT volume
/0/100/17/0/2  /dev/sda2  volume         476GiB LVM Physical Volume
/0/100/17/1    /dev/sdb   disk           1024GB Samsung SSD 850
/0/100/17/1/1  /dev/sdb1  volume         953GiB boot partition
/0/100/1c                 bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #6
/0/100/1c/0    enp1s0     network        I211 Gigabit Network Connection
/0/100/1c.6               bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #7
/0/100/1c.6/0  wlp2s0     network        Wireless 7260
/0/100/1f                 bridge         H170 Chipset LPC/eSPI Controller
/0/100/1f.2               memory         Memory controller
/0/100/1f.3               multimedia     100 Series/C230 Series Chipset Family HD Audio Controller
/0/100/1f.4               bus            100 Series/C230 Series Chipset Family SMBus
/0/100/1f.6    enp0s31f6  network        Ethernet Connection (2) I219-LM
/0/1                      system         Motherboard registers
/0/2                      communication  16550A-compatible COM port
/0/3                      communication  16550A-compatible COM port
/0/4                      system         Motherboard registers
/0/5                      system         Motherboard registers
/0/6                      system         AT Real-Time Clock
/0/7                      generic        PnP device INT3f0d
/0/8                      system         Motherboard registers
/0/9                      system         Motherboard registers
/0/a                      system         Motherboard registers
/0/b                      system         Motherboard registers
/0/c           scsi6      storage        
/0/c/0.0.0     /dev/sdc   disk           STORAGE DEVICE
/0/c/0.0.0/0   /dev/sdc   disk           
/0/d           scsi7      storage        
/0/d/0.0.0     /dev/sdd   disk           137GB iSCSI Disk
/0/d/0.0.0/1   /dev/sdd1  volume         127GiB LVM Physical Volume
/0/d/0.0.1     /dev/sde   disk           17GB iSCSI Disk
/0/d/0.0.1/1   /dev/sde1  volume         15GiB LVM Physical Volume
/1                        power          To Be Filled By O.E.M.
$ ssh -t machine3 sudo lshw -short
H/W path       Device     Class          Description
====================================================
                          system         DH170 (To be filled by O.E.M.)
/0                        bus            FH170
/0/0                      memory         64KiB BIOS
/0/3d                     memory         32GiB System Memory
/0/3d/0                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/1                   memory         [empty]
/0/3d/2                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/3                   memory         [empty]
/0/43                     memory         256KiB L1 cache
/0/44                     memory         1MiB L2 cache
/0/45                     memory         8MiB L3 cache
/0/46                     processor      Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
/0/100                    bridge         Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
/0/100/2                  display        HD Graphics 530
/0/100/14                 bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
/0/100/14/0    usb1       bus            xHCI Host Controller
/0/100/14/0/2             communication  USB Modem
/0/100/14/0/6             input          D2CIM-DVUSB
/0/100/14/0/b             communication  Bluetooth wireless interface
/0/100/14/0/e             storage        USB Storage
/0/100/14/1    usb2       bus            xHCI Host Controller
/0/100/14.2               generic        100 Series/C230 Series Chipset Family Thermal Subsystem
/0/100/16                 communication  100 Series/C230 Series Chipset Family MEI Controller #1
/0/100/17                 storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
/0/100/1c                 bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #6
/0/100/1c/0    enp1s0     network        I211 Gigabit Network Connection
/0/100/1c.6               bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #7
/0/100/1c.6/0  wlp2s0     network        Wireless 7260
/0/100/1f                 bridge         H170 Chipset LPC/eSPI Controller
/0/100/1f.2               memory         Memory controller
/0/100/1f.3               multimedia     100 Series/C230 Series Chipset Family HD Audio Controller
/0/100/1f.4               bus            100 Series/C230 Series Chipset Family SMBus
/0/100/1f.6    enp0s31f6  network        Ethernet Connection (2) I219-LM
/0/1                      system         Motherboard registers
/0/2                      communication  16550A-compatible COM port
/0/3                      communication  16550A-compatible COM port
/0/4                      system         Motherboard registers
/0/5                      system         Motherboard registers
/0/6                      system         AT Real-Time Clock
/0/7                      generic        PnP device INT3f0d
/0/8                      system         Motherboard registers
/0/9                      system         Motherboard registers
/0/a                      system         Motherboard registers
/0/b                      system         Motherboard registers
/1                        power          To Be Filled By O.E.M.
/2             scsi6      storage        
$ ssh -t machine4 sudo lshw -short
H/W path       Device     Class          Description
====================================================
                          system         DH170 (To be filled by O.E.M.)
/0                        bus            FH170
/0/0                      memory         64KiB BIOS
/0/3d                     memory         32GiB System Memory
/0/3d/0                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/1                   memory         [empty]
/0/3d/2                   memory         16GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/3d/3                   memory         [empty]
/0/43                     memory         256KiB L1 cache
/0/44                     memory         1MiB L2 cache
/0/45                     memory         8MiB L3 cache
/0/46                     processor      Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
/0/100                    bridge         Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
/0/100/2                  display        HD Graphics 530
/0/100/14                 bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
/0/100/14/0    usb1       bus            xHCI Host Controller
/0/100/14/0/6             input          D2CIM-DVUSB
/0/100/14/0/b             communication  Bluetooth wireless interface
/0/100/14/0/e             storage        USB Storage
/0/100/14/1    usb2       bus            xHCI Host Controller
/0/100/14.2               generic        100 Series/C230 Series Chipset Family Thermal Subsystem
/0/100/16                 communication  100 Series/C230 Series Chipset Family MEI Controller #1
/0/100/17                 storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
/0/100/1c                 bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #6
/0/100/1c/0    enp1s0     network        I211 Gigabit Network Connection
/0/100/1c.6               bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #7
/0/100/1c.6/0  wlp2s0     network        Wireless 7260
/0/100/1f                 bridge         H170 Chipset LPC/eSPI Controller
/0/100/1f.2               memory         Memory controller
/0/100/1f.3               multimedia     100 Series/C230 Series Chipset Family HD Audio Controller
/0/100/1f.4               bus            100 Series/C230 Series Chipset Family SMBus
/0/100/1f.6    enp0s31f6  network        Ethernet Connection (2) I219-LM
/0/1                      system         Motherboard registers
/0/2                      communication  16550A-compatible COM port
/0/3                      communication  16550A-compatible COM port
/0/4                      system         Motherboard registers
/0/5                      system         Motherboard registers
/0/6                      system         AT Real-Time Clock
/0/7                      generic        PnP device INT3f0d
/0/8                      system         Motherboard registers
/0/9                      system         Motherboard registers
/0/a                      system         Motherboard registers
/0/b                      system         Motherboard registers
/1                        power          To Be Filled By O.E.M.
/2             scsi6      storage        

(Machine 1 and Machine 2 are completely different)

$ diff -u =(ssh -t machine2 sudo lshw -short) =(ssh -t machine3 sudo lshw -short)
--- /tmp/zshGWk1sO      2022-12-25 16:09:47.000000000 -0800
+++ /tmp/zshXE7e1K      2022-12-25 16:09:48.000000000 -0800
@@ -16,18 +16,14 @@
 /0/100/2                  display        HD Graphics 530
 /0/100/14                 bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
 /0/100/14/0    usb1       bus            xHCI Host Controller
+/0/100/14/0/2             communication  USB Modem
 /0/100/14/0/6             input          D2CIM-DVUSB
 /0/100/14/0/b             communication  Bluetooth wireless interface
 /0/100/14/0/e             storage        USB Storage
 /0/100/14/1    usb2       bus            xHCI Host Controller
 /0/100/14.2               generic        100 Series/C230 Series Chipset Family Thermal Subsystem
 /0/100/16                 communication  100 Series/C230 Series Chipset Family MEI Controller #1
-/0/100/17      scsi0      storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
-/0/100/17/0    /dev/sda   disk           512GB TS512GMTS600
-/0/100/17/0/1  /dev/sda1  volume         511MiB Windows FAT volume
-/0/100/17/0/2  /dev/sda2  volume         476GiB LVM Physical Volume
-/0/100/17/1    /dev/sdb   disk           1024GB Samsung SSD 850
-/0/100/17/1/1  /dev/sdb1  volume         953GiB boot partition
+/0/100/17                 storage        Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
 /0/100/1c                 bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #6
 /0/100/1c/0    enp1s0     network        I211 Gigabit Network Connection
 /0/100/1c.6               bridge         100 Series/C230 Series Chipset Family PCI Express Root Port #7
@@ -48,12 +44,5 @@
 /0/9                      system         Motherboard registers
 /0/a                      system         Motherboard registers
 /0/b                      system         Motherboard registers
-/0/c           scsi6      storage
-/0/c/0.0.0     /dev/sdc   disk           STORAGE DEVICE
-/0/c/0.0.0/0   /dev/sdc   disk
-/0/d           scsi7      storage
-/0/d/0.0.0     /dev/sdd   disk           137GB iSCSI Disk
-/0/d/0.0.0/1   /dev/sdd1  volume         127GiB LVM Physical Volume
-/0/d/0.0.1     /dev/sde   disk           17GB iSCSI Disk
-/0/d/0.0.1/1   /dev/sde1  volume         15GiB LVM Physical Volume
 /1                        power          To Be Filled By O.E.M.
+/2             scsi6      storage
$ diff -u =(ssh -t machine3 sudo lshw -short) =(ssh -t machine4 sudo lshw -short)
--- /tmp/zsh5aZlMX      2022-12-25 16:09:33.000000000 -0800
+++ /tmp/zshGb3v6w      2022-12-25 16:09:34.000000000 -0800
@@ -16,7 +16,6 @@
 /0/100/2                  display        HD Graphics 530
 /0/100/14                 bus            100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller
 /0/100/14/0    usb1       bus            xHCI Host Controller
-/0/100/14/0/2             communication  USB Modem
 /0/100/14/0/6             input          D2CIM-DVUSB
 /0/100/14/0/b             communication  Bluetooth wireless interface
 /0/100/14/0/e             storage        USB Storage

Last edited by hexadecagram (2022-12-26 00:27:53)

Offline

#4 2022-12-26 00:23:18

hexadecagram
Member
Registered: 2011-05-20
Posts: 61

Re: lshw -C disk works on 2 machines but produces no output 2 others

Also, machines 2, 3, and 4 are identical according to lspci. Here is the difference between Machine 1 and Machine 2 thusly:

$ diff -u =(ssh -t machine1 sudo lspci) =(ssh -t machine2 sudo lspci)
--- /tmp/zshq2PyKG      2022-12-25 16:19:23.000000000 -0800
+++ /tmp/zshMVN6Vj      2022-12-25 16:19:23.000000000 -0800
@@ -1,16 +1,15 @@
 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
-00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07)
 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
 00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31)
 00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem (rev 31)
 00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
 00:17.0 SATA controller: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] (rev 31)
-00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1)
-00:1d.5 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #14 (rev f1)
-00:1f.0 ISA bridge: Intel Corporation Z170 Chipset LPC/eSPI Controller (rev 31)
+00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #6 (rev f1)
+00:1c.6 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #7 (rev f1)
+00:1f.0 ISA bridge: Intel Corporation H170 Chipset LPC/eSPI Controller (rev 31)
 00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
 00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
 00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-LM (rev 31)
-02:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961/SM963
-03:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
+01:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03)
+02:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)

Last edited by hexadecagram (2022-12-26 00:23:36)

Offline

#5 2022-12-26 08:53:37

rab0171610@gmail.com
Member
Registered: 2022-11-05
Posts: 20

Re: lshw -C disk works on 2 machines but produces no output 2 others

Unless I missed something in your output, it appears as if machine 3 and 4 do not have a "disk" class in the list.  If that is indeed the case, then the empty output of your command, lshw -C (class) disk, is expected. 
That leads me to wonder what OS are you running on the machines?  Specifically, are they running the same distro, Arch Linux?   How did you install lshw on the four machines?  Are they running different kernels?  I guess now your point of  troubleshooting would be why the disk class is present on only 2 of four machines. 
That being said, I do not know offhand what the difference is, if any, between storage class and disk class. Before spending a lot of effort researching to find out,  I would suggest first combining the two classes into one command and see if the output still differs on the four machines:

sudo lshw -class disk -class storage

or

sudo lshw -C disk -C storage

Offline

#6 2022-12-28 20:33:08

hexadecagram
Member
Registered: 2011-05-20
Posts: 61

Re: lshw -C disk works on 2 machines but produces no output 2 others

rab0171610@gmail.com wrote:

That leads me to wonder what OS are you running on the machines?  Specifically, are they running the same distro, Arch Linux?

Of course, all machines are running Arch and are up-to-date.

rab0171610@gmail.com wrote:

How did you install lshw on the four machines?

$ sudo pacman -S lshw

I have also checked versions and dependencies. All machines have lshw B.02.19.2-5, hwdata 0.365-1, and gcc-libs 12.2.0-1 installed. The obsolete package hwids is not installed. I have attempted re-installing both lshw and hwdata, which has had no effect.

rab0171610@gmail.com wrote:

Are they running different kernels?

No, they are all running the same kernel:

$ uname -rs
Linux 5.15.83-1-lts
rab0171610@gmail.com wrote:

I would suggest first combining the two classes into one command and see if the output still differs on the four machines:

$ ssh -t machine1 sudo lshw -C disk -C storage
  *-usb
       description: Mass storage device
       product: ASMT1051
       vendor: asmedia
       physical id: 3
       bus info: usb@2:7.1.3
       logical name: scsi6
       version: 1.00
       XXX
       capabilities: usb-3.00 scsi emulated scsi-host
       configuration: driver=usb-storage speed=5000Mbit/s
     *-cdrom
          description: DVD-RAM writer
          product: BD-RE  BE12LU30
          vendor: HL-DT-ST
          physical id: 0.0.0
          bus info: scsi@6:0.0.0
          logical name: /dev/cdrom
          logical name: /dev/sr0
          version: 4261
          capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
          configuration: status=nodisc
  *-sata
       description: SATA controller
       product: Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
       vendor: Intel Corporation
       physical id: 17
       bus info: pci@0000:00:17.0
       logical name: scsi2
       logical name: scsi3
       logical name: scsi4
       logical name: scsi5
       version: 31
       width: 32 bits
       clock: 66MHz
       capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
       configuration: driver=ahci latency=0
       resources: irq:126 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
     *-disk:0
          description: ATA Disk
          product: Samsung SSD 850
          physical id: 0
          bus info: scsi@2:0.0.0
          logical name: /dev/sda
          version: 2B6Q
          XXX
          size: 931GiB (1TB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
     *-disk:1
          description: ATA Disk
          product: Samsung SSD 850
          physical id: 1
          bus info: scsi@3:0.0.0
          logical name: /dev/sdb
          version: 2B6Q
          XXX
          size: 931GiB (1TB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
     *-disk:2
          description: ATA Disk
          product: Samsung SSD 850
          physical id: 2
          bus info: scsi@4:0.0.0
          logical name: /dev/sdc
          version: 2B6Q
          XXX
          size: 931GiB (1TB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
     *-disk:3
          description: ATA Disk
          product: Samsung SSD 850
          physical id: 3
          bus info: scsi@5:0.0.0
          logical name: /dev/sdd
          version: 2B6Q
          XXX
          size: 931GiB (1TB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
  *-nvme
       description: NVMe device
       product: Samsung SSD 960 PRO 512GB
       vendor: Samsung Electronics Co Ltd
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: /dev/nvme0
       version: 1B6QCXP7
       XXX
       width: 64 bits
       clock: 33MHz
       capabilities: nvme pm msi pciexpress msix nvm_express bus_master cap_list
       configuration: driver=nvme latency=0 nqn=nqn.2014.08.org.nvmexpress:144d144dS3EWNWAJ203756N     Samsung SSD 960 PRO 512GB state=live
       resources: irq:16 memory:df100000-df103fff
     *-namespace:0
          description: NVMe disk
          physical id: 0
          logical name: hwmon1
     *-namespace:1
          description: NVMe disk
          physical id: 2
          logical name: /dev/ng0n1
     *-namespace:2
          description: NVMe disk
          physical id: 1
          bus info: nvme@0:1
          logical name: /dev/nvme0n1
          size: 476GiB (512GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: XXX logicalsectorsize=512 sectorsize=512 wwid=eui.0025385271501427
  *-scsi
       physical id: c
       logical name: scsi7
     *-disk:0
          description: SCSI Disk
          product: iSCSI Disk
          vendor: TrueNAS
          physical id: 0.0.0
          bus info: scsi@7:0.0.0
          logical name: /dev/sde
          version: 0123
          XXX
          size: 128GiB (137GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=7 XXX logicalsectorsize=512 sectorsize=65536
     *-disk:1
          description: SCSI Disk
          product: iSCSI Disk
          vendor: TrueNAS
          physical id: 0.0.1
          bus info: scsi@7:0.0.1
          logical name: /dev/sdf
          version: 0123
          XXX
          size: 16GiB (17GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=7 XXX logicalsectorsize=512 sectorsize=65536
$ ssh -t machine2 sudo lshw -C disk -C storage
  *-usb:2
       description: Mass storage device
       product: USB Storage
       vendor: Generic
       physical id: e
       bus info: usb@1:e
       version: 2.08
       XXX
       capabilities: usb-2.00 scsi
       configuration: driver=usb-storage maxpower=500mA speed=480Mbit/s
  *-sata
       description: SATA controller
       product: Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
       vendor: Intel Corporation
       physical id: 17
       bus info: pci@0000:00:17.0
       logical name: scsi0
       logical name: scsi2
       version: 31
       width: 32 bits
       clock: 66MHz
       capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
       configuration: driver=ahci latency=0
       resources: irq:124 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
     *-disk:0
          description: ATA Disk
          product: TS512GMTS600
          physical id: 0
          bus info: scsi@0:0.0.0
          logical name: /dev/sda
          version: 8B
          XXX
          size: 476GiB (512GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
     *-disk:1
          description: ATA Disk
          product: Samsung SSD 850
          physical id: 1
          bus info: scsi@2:0.0.0
          logical name: /dev/sdb
          version: 2B6Q
          XXX
          size: 953GiB (1024GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=5 XXX logicalsectorsize=512 sectorsize=512
  *-scsi:0
       physical id: c
       bus info: usb@1:14
       logical name: scsi6
       capabilities: emulated scsi-host
       configuration: driver=usb-storage
     *-disk
          description: SCSI Disk
          product: STORAGE DEVICE
          vendor: Generic
          physical id: 0.0.0
          bus info: scsi@6:0.0.0
          logical name: /dev/sdc
          version: 0208
          capabilities: removable
          configuration: logicalsectorsize=512 sectorsize=512
        *-medium
             physical id: 0
             logical name: /dev/sdc
  *-scsi:1
       physical id: d
       logical name: scsi7
     *-disk:0
          description: SCSI Disk
          product: iSCSI Disk
          vendor: TrueNAS
          physical id: 0.0.0
          bus info: scsi@7:0.0.0
          logical name: /dev/sdd
          version: 0123
          XXX
          size: 128GiB (137GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=7 XXX logicalsectorsize=512 sectorsize=65536
     *-disk:1
          description: SCSI Disk
          product: iSCSI Disk
          vendor: TrueNAS
          physical id: 0.0.1
          bus info: scsi@7:0.0.1
          logical name: /dev/sde
          version: 0123
          XXX
          size: 16GiB (17GB)
          capabilities: gpt-1.00 partitioned partitioned:gpt
          configuration: ansiversion=7 XXX logicalsectorsize=512 sectorsize=65536
$ ssh -t machine3 sudo lshw -C disk -C storage
  *-usb:3
       description: Mass storage device
       product: USB Storage
       vendor: Generic
       physical id: e
       bus info: usb@1:e
       version: 2.08
       XXX
       capabilities: usb-2.00 scsi
       configuration: driver=usb-storage maxpower=500mA speed=480Mbit/s
  *-sata
       description: SATA controller
       product: Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
       vendor: Intel Corporation
       physical id: 17
       bus info: pci@0000:00:17.0
       version: 31
       width: 32 bits
       clock: 66MHz
       capabilities: sata msi pm ahci_1.0 bus_master cap_list
       configuration: driver=ahci latency=0
       resources: irq:124 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
  *-scsi
       physical id: 2
       bus info: scsi@6
       logical name: scsi6
       capabilities: scsi-host
       configuration: driver=usb-storage
$ ssh -t machine4 sudo lshw -C disk -C storage
  *-usb:2
       description: Mass storage device
       product: USB Storage
       vendor: Generic
       physical id: e
       bus info: usb@1:e
       version: 2.08
       XXX
       capabilities: usb-2.00 scsi
       configuration: driver=usb-storage maxpower=500mA speed=480Mbit/s
  *-sata
       description: SATA controller
       product: Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
       vendor: Intel Corporation
       physical id: 17
       bus info: pci@0000:00:17.0
       version: 31
       width: 32 bits
       clock: 66MHz
       capabilities: sata msi pm ahci_1.0 bus_master cap_list
       configuration: driver=ahci latency=0
       resources: irq:124 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
  *-scsi
       physical id: 2
       bus info: scsi@6
       logical name: scsi6
       capabilities: scsi-host
       configuration: driver=usb-storage

Once more, here are diffs for convenience.

diff -u =(ssh -t machine1 sudo lshw -C disk -C storage) =(ssh -t machine2 sudo lshw -C disk -C storage)
--- /tmp/zshegVxjU	2022-12-28 12:21:02.000000000 -0800
+++ /tmp/zshlJGpPH	2022-12-28 12:21:03.000000000 -0800
@@ -1,117 +1,70 @@
-  *-usb
+  *-usb:2
        description: Mass storage device
-       product: ASMT1051
-       vendor: asmedia
-       physical id: 3
-       bus info: usb@2:7.1.3
-       logical name: scsi6
-       version: 1.00
+       product: USB Storage
+       vendor: Generic
+       physical id: e
+       bus info: usb@1:e
+       version: 2.08
        serial: XXX
-       capabilities: usb-3.00 scsi emulated scsi-host
-       configuration: driver=usb-storage speed=5000Mbit/s
-     *-cdrom
-          description: DVD-RAM writer
-          product: BD-RE  BE12LU30
-          vendor: HL-DT-ST
-          physical id: 0.0.0
-          bus info: scsi@6:0.0.0
-          logical name: /dev/cdrom
-          logical name: /dev/sr0
-          version: 4261
-          capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
-          configuration: status=nodisc
+       capabilities: usb-2.00 scsi
+       configuration: driver=usb-storage maxpower=500mA speed=480Mbit/s
   *-sata
        description: SATA controller
        product: Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
        vendor: Intel Corporation
        physical id: 17
        bus info: pci@0000:00:17.0
+       logical name: scsi0
        logical name: scsi2
-       logical name: scsi3
-       logical name: scsi4
-       logical name: scsi5
        version: 31
        width: 32 bits
        clock: 66MHz
        capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
        configuration: driver=ahci latency=0
-       resources: irq:126 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
+       resources: irq:124 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
      *-disk:0
           description: ATA Disk
-          product: Samsung SSD 850
+          product: TS512GMTS600
           physical id: 0
-          bus info: scsi@2:0.0.0
+          bus info: scsi@0:0.0.0
           logical name: /dev/sda
-          version: 2B6Q
+          version: 8B
           serial: XXX
-          size: 931GiB (1TB)
+          size: 476GiB (512GB)
           capabilities: gpt-1.00 partitioned partitioned:gpt
           configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
      *-disk:1
           description: ATA Disk
           product: Samsung SSD 850
           physical id: 1
-          bus info: scsi@3:0.0.0
+          bus info: scsi@2:0.0.0
           logical name: /dev/sdb
           version: 2B6Q
           serial: XXX
-          size: 931GiB (1TB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
-     *-disk:2
-          description: ATA Disk
-          product: Samsung SSD 850
-          physical id: 2
-          bus info: scsi@4:0.0.0
-          logical name: /dev/sdc
-          version: 2B6Q
-          serial: XXX
-          size: 931GiB (1TB)
+          size: 953GiB (1024GB)
           capabilities: gpt-1.00 partitioned partitioned:gpt
           configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
-     *-disk:3
-          description: ATA Disk
-          product: Samsung SSD 850
-          physical id: 3
-          bus info: scsi@5:0.0.0
-          logical name: /dev/sdd
-          version: 2B6Q
-          serial: XXX
-          size: 931GiB (1TB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
-  *-nvme
-       description: NVMe device
-       product: Samsung SSD 960 PRO 512GB
-       vendor: Samsung Electronics Co Ltd
-       physical id: 0
-       bus info: pci@0000:02:00.0
-       logical name: /dev/nvme0
-       version: 1B6QCXP7
-       serial: XXX
-       width: 64 bits
-       clock: 33MHz
-       capabilities: nvme pm msi pciexpress msix nvm_express bus_master cap_list
-       configuration: driver=nvme latency=0 nqn=nqn.2014.08.org.nvmexpress:144d144dS3EWNWAJ203756N     Samsung SSD 960 PRO 512GB state=live
-       resources: irq:16 memory:df100000-df103fff
-     *-namespace:0
-          description: NVMe disk
-          physical id: 0
-          logical name: hwmon1
-     *-namespace:1
-          description: NVMe disk
-          physical id: 2
-          logical name: /dev/ng0n1
-     *-namespace:2
-          description: NVMe disk
-          physical id: 1
-          bus info: nvme@0:1
-          logical name: /dev/nvme0n1
-          size: 476GiB (512GB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: guid=XXX logicalsectorsize=512 sectorsize=512 wwid=eui.0025385271501427
-  *-scsi
+  *-scsi:0
        physical id: c
+       bus info: usb@1:14
+       logical name: scsi6
+       capabilities: emulated scsi-host
+       configuration: driver=usb-storage
+     *-disk
+          description: SCSI Disk
+          product: STORAGE DEVICE
+          vendor: Generic
+          physical id: 0.0.0
+          bus info: scsi@6:0.0.0
+          logical name: /dev/sdc
+          version: 0208
+          capabilities: removable
+          configuration: logicalsectorsize=512 sectorsize=512
+        *-medium
+             physical id: 0
+             logical name: /dev/sdc
+  *-scsi:1
+       physical id: d
        logical name: scsi7
      *-disk:0
           description: SCSI Disk
@@ -119,7 +72,7 @@
           vendor: TrueNAS
           physical id: 0.0.0
           bus info: scsi@7:0.0.0
-          logical name: /dev/sde
+          logical name: /dev/sdd
           version: 0123
           serial: XXX
           size: 128GiB (137GB)
@@ -131,7 +84,7 @@
           vendor: TrueNAS
           physical id: 0.0.1
           bus info: scsi@7:0.0.1
-          logical name: /dev/sdf
+          logical name: /dev/sde
           version: 0123
           serial: XXX
           size: 16GiB (17GB)
$ diff -u =(ssh -t machine2 sudo lshw -C disk -C storage) =(ssh -t machine3 sudo lshw -C disk -C storage)
--- /tmp/zshRFmnzZ	2022-12-28 12:23:03.000000000 -0800
+++ /tmp/zshcXxTJV	2022-12-28 12:23:05.000000000 -0800
@@ -1,4 +1,4 @@
-  *-usb:2
+  *-usb:3
        description: Mass storage device
        product: USB Storage
        vendor: Generic
@@ -14,79 +14,15 @@
        vendor: Intel Corporation
        physical id: 17
        bus info: pci@0000:00:17.0
-       logical name: scsi0
-       logical name: scsi2
        version: 31
        width: 32 bits
        clock: 66MHz
-       capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
+       capabilities: sata msi pm ahci_1.0 bus_master cap_list
        configuration: driver=ahci latency=0
        resources: irq:124 memory:df248000-df249fff memory:df24c000-df24c0ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:df24b000-df24b7ff
-     *-disk:0
-          description: ATA Disk
-          product: TS512GMTS600
-          physical id: 0
-          bus info: scsi@0:0.0.0
-          logical name: /dev/sda
-          version: 8B
-          serial: XXX
-          size: 476GiB (512GB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
-     *-disk:1
-          description: ATA Disk
-          product: Samsung SSD 850
-          physical id: 1
-          bus info: scsi@2:0.0.0
-          logical name: /dev/sdb
-          version: 2B6Q
-          serial: XXX
-          size: 953GiB (1024GB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=5 guid=XXX logicalsectorsize=512 sectorsize=512
-  *-scsi:0
-       physical id: c
-       bus info: usb@1:14
+  *-scsi
+       physical id: 2
+       bus info: scsi@6
        logical name: scsi6
-       capabilities: emulated scsi-host
+       capabilities: scsi-host
        configuration: driver=usb-storage
-     *-disk
-          description: SCSI Disk
-          product: STORAGE DEVICE
-          vendor: Generic
-          physical id: 0.0.0
-          bus info: scsi@6:0.0.0
-          logical name: /dev/sdc
-          version: 0208
-          capabilities: removable
-          configuration: logicalsectorsize=512 sectorsize=512
-        *-medium
-             physical id: 0
-             logical name: /dev/sdc
-  *-scsi:1
-       physical id: d
-       logical name: scsi7
-     *-disk:0
-          description: SCSI Disk
-          product: iSCSI Disk
-          vendor: TrueNAS
-          physical id: 0.0.0
-          bus info: scsi@7:0.0.0
-          logical name: /dev/sdd
-          version: 0123
-          serial: XXX
-          size: 128GiB (137GB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
-     *-disk:1
-          description: SCSI Disk
-          product: iSCSI Disk
-          vendor: TrueNAS
-          physical id: 0.0.1
-          bus info: scsi@7:0.0.1
-          logical name: /dev/sde
-          version: 0123
-          serial: XXX
-          size: 16GiB (17GB)
-          capabilities: gpt-1.00 partitioned partitioned:gpt
-          configuration: ansiversion=7 guid=XXX logicalsectorsize=512 sectorsize=65536
$ diff -u =(ssh -t machine3 sudo lshw -C disk -C storage) =(ssh -t machine4 sudo lshw -C disk -C storage)
--- /tmp/zshvqvawm	2022-12-28 12:23:33.000000000 -0800
+++ /tmp/zshjoAKKG	2022-12-28 12:23:34.000000000 -0800
@@ -1,4 +1,4 @@
-  *-usb:3
+  *-usb:2
        description: Mass storage device
        product: USB Storage
        vendor: Generic

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#7 2023-01-09 06:04:26

hexadecagram
Member
Registered: 2011-05-20
Posts: 61

Re: lshw -C disk works on 2 machines but produces no output 2 others

I've submitted a ticket for this matter with the developer. Seems lsblk, lsscsi, and lspci are "it" for me for the time being.

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