File System
Journaling
Prevent being corrupted
exFAT
- No journaling
- Max volume size 128 PiB
- Max file size 16 EiB
- No ACL
FAT32
- No journaling
- Max volume size 2 TiB (4 KiB Cluster Size)
- Max file size 4 GiB
- No ACL
NTFS
- Journaling
- Max volume size 16 TiB (4 KiB Cluster Size)
- Max file size 16 EiB
- ACL
BTRFS
- Unstable
- Copy-on-Write
- Snapshot
- RAID
- Slow
XFS
- Journaling
- RedHat
- Cannot shrinking
ZFS
- Copy-on-Write
- Snapshot
- RAID
Resize file system
Resize ext2 / ext3 / ext4 file system
# Force check file system
e2fsck -f <device>
resize2fs [-M] <device> [<size>[<unit>]]
| Unit | Description |
|---|---|
-M | Minimize size |
| Unit | Description |
|---|---|
s | 512 byte sectors |
K | 1024 |
M | 1024² |
G | 1024³ |