Jtdcftul

I'm having some issues finding out information about the hard drives on this machine. My understanding is there is an SSD and an HDD on the machine. I want to find the specs on both the SSD and HDD but only seem to be able to find the HDD.

$ sudo lshw -class disk



  *-disk                    

       description: ATA Disk

       product: ST1000DM010-2EP1

       vendor: Seagate

       physical id: 0.0.0

       bus info: scsi@0:0.0.0

       logical name: /dev/sda

       version: CC45

       serial: W9ADG6TQ

       size: 931GiB (1TB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=5 guid=f16982c1-65d2-4091-a615-44f00da91151 logicalsectorsize=512 sectorsize=4096

  *-cdrom

       description: DVD-RAM writer

       product: DVD+-RW GU90N

       vendor: HL-DT-ST

       physical id: 0.0.0

       bus info: scsi@1:0.0.0

       logical name: /dev/cdrom

       logical name: /dev/cdrw

       logical name: /dev/dvd

       logical name: /dev/dvdrw

       logical name: /dev/sr0

       version: A1C3

       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram

       configuration: ansiversion=5 status=nodisc

If I use lsblk I can see two disks, sda which has no partitions mounted and nvme0n1 which has a partition mounted at /.

$ lsblk



NAME                  MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT

loop0                   7:0    0   3.7M  1 loop /snap/gnome-system-monitor/51

loop1                   7:1    0    13M  1 loop /snap/gnome-characters/103

loop2                   7:2    0   2.3M  1 loop /snap/gnome-calculator/260

loop3                   7:3    0    91M  1 loop /snap/core/6350

loop4                   7:4    0 140.9M  1 loop /snap/gnome-3-26-1604/70

loop5                   7:5    0  14.5M  1 loop /snap/gnome-logs/45

loop6                   7:6    0  14.5M  1 loop /snap/gnome-logs/37

loop7                   7:7    0   2.3M  1 loop /snap/gnome-calculator/180

loop8                   7:8    0 140.7M  1 loop /snap/gnome-3-26-1604/74

loop9                   7:9    0  34.8M  1 loop /snap/gtk-common-themes/1122

loop10                  7:10   0  34.7M  1 loop /snap/gtk-common-themes/319

loop11                  7:11   0  91.1M  1 loop /snap/core/6259

loop12                  7:12   0   3.7M  1 loop /snap/gnome-system-monitor/57

loop13                  7:13   0    13M  1 loop /snap/gnome-characters/139

loop14                  7:14   0  34.6M  1 loop /snap/gtk-common-themes/818

loop15                  7:15   0    91M  1 loop /snap/core/6405

loop16                  7:16   0 140.7M  1 loop /snap/gnome-3-26-1604/78

sda                     8:0    0 931.5G  0 disk 

├─sda1                  8:1    0 931.5G  0 part 

└─sda2                  8:2    0     2M  0 part 

sr0                    11:0    1  1024M  0 rom  

nvme0n1               259:0    0 953.9G  0 disk 

├─nvme0n1p1           259:1    0 953.9G  0 part 

│ ├─ubuntu--vg-root   253:0    0 930.4G  0 lvm  /

│ └─ubuntu--vg-swap_1 253:1    0   976M  0 lvm  [SWAP]

└─nvme0n1p2           259:2    0     1M  0 part 

And similarly via fdisk (ommiting all the /dev/loop devices)

$ sudo fdisk -l



...



Disk /dev/nvme0n1: 953.9 GiB, 1024209543168 bytes, 2000409264 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disklabel type: dos

Disk identifier: 0x38ea3373



Device         Boot      Start        End    Sectors   Size Id Type

/dev/nvme0n1p1            2048 2000406527 2000404480 953.9G 8e Linux LVM

/dev/nvme0n1p2      2000406528 2000408575       2048     1M 83 Linux





Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disklabel type: gpt

Disk identifier: F16982C1-65D2-4091-A615-44F00DA91151



Device     Start        End    Sectors   Size Type

/dev/sda1   6144 1953523711 1953517568 931.5G Linux filesystem

/dev/sda2   2048       6143       4096     2M BIOS boot



Partition table entries are not in disk order.





Disk /dev/mapper/ubuntu--vg-root: 930.4 GiB, 998974160896 bytes, 1951121408 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes



...



Disk /dev/mapper/ubuntu--vg-swap_1: 976 MiB, 1023410176 bytes, 1998848 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes



...