gcolangelo@gco-laptop:~$ sudo tune2fs -l /dev/gco-laptop-vg/home
[sudo] Mot de passe de gcolangelo :
tune2fs 1.46.2 (28-Feb-2021)
Filesystem volume name:   <none>
Last mounted on:          /home
Filesystem UUID:          c655cdbe-ccc3-401e-9d13-734ac2343a9a
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum
Filesystem flags:         signed_directory_hash
Default mount options:    user_xattr acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              28868608
Block count:              115472384
Reserved block count:     0
Overhead clusters:        2092938
Free blocks:              21665008
Free inodes:              28595018
First block:              0
Block size:               4096
Fragment size:            4096
Group descriptor size:    64
Reserved GDT blocks:      1024
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Flex block group size:    16
Filesystem created:       Wed Oct 20 11:16:34 2021
Last mount time:          Mon Dec 20 09:13:52 2021
Last write time:          Fri Dec 24 16:18:08 2021
Mount count:              21
Maximum mount count:      -1
Last checked:             Wed Oct 20 11:16:34 2021
Check interval:           0 (<none>)
Lifetime writes:          516 GB
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:	          256
Required extra isize:     32
Desired extra isize:      32
Journal inode:            8
First orphan inode:       12737439
Default directory hash:   half_md4
Directory Hash Seed:      b372b0ec-5fc1-4bce-848a-ce6e8e49baa7
Journal backup:           inode blocks
Checksum type:            crc32c
Checksum:                 0xf0be9614

gcolangelo@gco-laptop:~$ df -h /home/
Filesystem                        Size  Used Avail Use% Mounted on
/dev/mapper/gco--laptop--vg-home  433G  386G   48G  90% /home

gcolangelo@gco-laptop:~$ df -B 1 /home/
Filesystem                          1B-blocks         Used   Available Use% Mounted on
/dev/mapper/gco--laptop--vg-home 464402210816 413663043584 50722390016  90% /home