linux:notes:ext4
AIO
Spinesnap
/dev/nvme0n1p2 on / type ext4
/dev/nvme0n1p1 on /boot/efi type vfat
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'
Alira
/dev/sda2 on / type ext4
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
- TODO
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'
/srv/www/wiki/data/pages/linux/notes/ext4.txt · Last modified: by Sean Rhone