User Tools

Site Tools


linux:notes:ext4

This is an old revision of the document!


AIO

Spinesnap

sudo e2fsck -D -E 'discard,optimize_extents,inode_count_fullmap,check_encoding,unshare_blocks' -f -v -y '/dev/nvme0n1p2' && sudo mkdir -p '/mnt/nvme0n1p2-m' && sudo mount '/dev/nvme0n1p2' '/mnt/nvme0n1p2-m' && sudo e4defrag -v '/dev/nvme0n1p2' && sync && sudo umount '/dev/nvme0n1p2' && sudo fsck.fat -a -f -t -w -V -v '/dev/nvme0n1p1'
sudo umount '/dev/nvme0n1p2'

oS TW LiveUSB

sudo umount '/dev/sda'* || sudo dosfsck -a -w -v '/dev/sda2' && sudo e2fsck -D -E 'discard,optimize_extents,inode_count_fullmap,check_encoding,unshare_blocks' -f -v -y '/dev/sda3' && udisksctl mount --block-device '/dev/sda3' && sudo e4defrag -v '/dev/sda3' && sudo umount '/dev/sda'* && sync

WoeUSB

FAT

sudo umount '/dev/sda'* || sudo dosfsck -a -w -v '/dev/sda1' && sync

Alira

sudo e2fsck -D -E 'discard,optimize_extents,inode_count_fullmap,check_encoding,unshare_blocks' -f -v -y '/dev/sda2' && sudo mkdir -p '/mnt/sda2-m' && sudo mount '/dev/sda2' '/mnt/sda2-m' && sudo e4defrag -v '/dev/sda2' && sync && sudo umount '/dev/sda2'
sudo umount '/dev/sda2'

Repair

sudo e2fsck -D -E 'discard,optimize_extents,inode_count_fullmap,check_encoding,unshare_blocks' -f -v -y '/dev/x'
lsblk
mount | grep 'ext4'

NAS

sudo systemctl stop 'vsftpd'
sudo umount '/dev/sdb'
sudo xfs_repair -v '/dev/sdb'
sudo mount '/dev/sdb'

Defrag

  • TODO: Partitions needs mounted
sudo e4defrag -v '/dev/nvme0n1p2'
sudo e4defrag -v '/'
sudo e4defrag -v '/dev/sda2'
/var/www/wiki/data/attic/linux/notes/ext4.1766709099.txt.gz · Last modified: by Sean Rhone

Except where otherwise noted, content on this wiki is licensed under the following license: CC0 1.0 Universal
CC0 1.0 Universal Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki