Linux Talk | Working with Drives and Filesystems

This video will show you how to interact with drives and filesystems from the command line.

Ext4 File System Commands

Write out all data to drives:

sync

fsck, lost+found and forcefsck:

fsck /dev/device

touch /forcefsck

cd lost+found (as root only)

SSD TRIM:

fstrim (mount point)

add 'discard' option to fstab

Defrag (for spinning drives only):

e4defrag (directory or mount point)

Reset reserved space to 1%:

tune2fs -m 1 /dev/device
Check out http://www.ezeelinux.com for more about Linux.

Видео Linux Talk | Working with Drives and Filesystems канала Joe Collins