/dev/loop9 853M 853M 0 100% /snap/intellij-idea-community/483
/dev/loop13 667M 667M 0 100% /snap/onlyoffice-desktopeditors/181
$ sudo parted /dev/sda 'print'
[sudo] password for prithivira
Model: ATA ST500LT012-1DG14 (scsi)
Disk /dev/sda: 500GB
Sector size (logicat/physical): 512B/4096B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 538MB 537MB primary fat32 boot
2 539MB 50GB 500GB extended
5 539MB 500GB 500GB logical ext4
$ sudo umount /dev/sdb
umount: /dev/sdb: no mount point specified.
$ sudo umount /dev/sdas
umount: /: target is busy.
$ sudo fsck /dev/sda5
fsck from util-Linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
/dev/sda5 is mounted.
e2fsck: Cannot continue, aborting.
$ sudo fsck -N /dev/sdas
fsck from util-linux 2.34
[/usr/sbin/fsck.ext4 (1) -- /] fsck.ext4 /dev/sda5
$ sudo fsck -y /dev/sdas
fsck from util-linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
/dev/sdaS is mounted.
e2fsck: Cannot continue, aborting.
