Linux Error Collect

mount: /dev/sda1: can’t read superblock

╭─root@cs-vegas in ~
╰$ mount /dev/sda1 /mnt/volumes/storage
mount: /dev/sda1: can't read superblock

Fix it

fsck /dev/sda1

╭─root@cs-vegas in ~
╰$ fsck /dev/sda1
fsck from util-linux 2.29.2
e2fsck 1.43.4 (31-Jan-2017)
/dev/sda1: recovering journal
JBD2: Invalid checksum recovering block 49 in log
Journal checksum error found in /dev/sda1
/dev/sda1 was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
/lost+found not found.  Create<y>? yes
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong (66666108, counted=65683182).
Fix<y>? yes
Free inodes count wrong (66896767, counted=66863405).
Fix<y>? yes

/dev/sda1: ***** FILE SYSTEM WAS MODIFIED *****
/dev/sda1: 245459/67108864 files (1.9% non-contiguous), 202752018/268435200 blocks

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