I have a server with 4TB HDD, however, there is a strange issue where it seems like main partition is only 200 GB, which shouldn't be the case.
if I check with lsblk -a I get:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 99.4M 1 loop /snap/core/11993
loop1 7:1 0 110.5M 1 loop /snap/core/12603
loop2 7:2 0 55.5M 1 loop /snap/core18/2253
loop3 7:3 0 55.5M 1 loop /snap/core18/2284
loop4 7:4 0 61.9M 1 loop /snap/core20/1270
loop5 7:5 0 61.9M 1 loop /snap/core20/1328
loop6 7:6 0 67.2M 1 loop /snap/lxd/21803
loop7 7:7 0 67.2M 1 loop /snap/lxd/21835
loop8 7:8 0 43.3M 1 loop /snap/snapd/14295
loop9 7:9 0 43.4M 1 loop /snap/snapd/14549
loop10 7:10 0 0 loop
sda 8:0 0 3.7T 0 disk
├─sda1 8:1 0 512M 0 part /boot/efi
├─sda2 8:2 0 1G 0 part /boot
└─sda3 8:3 0 3.7T 0 part
└─ubuntu--vg-ubuntu--lv 253:0 0 200G 0 lvm /
What I understand means that HDD is 3.7TB, however the actual partition is 200GB?
Then I tried fdisk -l which shows for SDA :
Disk /dev/sda: 3.65 TiB, 4000787030016 bytes, 7814037168 sectors
Disk model: TOSHIBA HDWD240
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: 783FCAA1-FFDE-43BF-9EA8-61D5CCADE835
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 3147775 2097152 1G Linux filesystem
/dev/sda3 3147776 7814033407 7810885632 3.7T Linux filesystem
Showing that sda3 is actually 3.7TB.
Last command I tried is df -h which shows 200gb again:
Filesystem Size Used Avail Use% Mounted on
udev 3.7G 0 3.7G 0% /dev
tmpfs 764M 2.6M 761M 1% /run
/dev/mapper/ubuntu--vg-ubuntu--lv 196G 13G 174G 7% /
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/loop2 56M 56M 0 100% /snap/core18/2253
/dev/loop0 100M 100M 0 100% /snap/core/11993
/dev/loop3 56M 56M 0 100% /snap/core18/2284
/dev/loop1 111M 111M 0 100% /snap/core/12603
/dev/loop4 62M 62M 0 100% /snap/core20/1270
/dev/loop5 62M 62M 0 100% /snap/core20/1328
/dev/loop7 68M 68M 0 100% /snap/lxd/21835
/dev/loop6 68M 68M 0 100% /snap/lxd/21803
/dev/loop8 44M 44M 0 100% /snap/snapd/14295
/dev/loop9 44M 44M 0 100% /snap/snapd/14549
/dev/sda2 976M 402M 507M 45% /boot
/dev/sda1 511M 5.3M 506M 2% /boot/efi
tmpfs 764M 0 764M 0% /run/user/0
Can someone please help me make sense of this? If the partition is 200 GB I need to create a new one from the remaining 3.5TB and map it onto /Shares/ , but with Fdisk showing partition being the full size I am at a loss.
Thank you
