ext4 without journaling, fast and insecure
This use is not recommended for an important data.
A little faster, but much less reliable
1 2 3 4 | mkfs.ext4 -m0 /dev/mapper/lvm-test # Disable periodic file system checking after a certain number of mounts tune2fs -c0 -i0 -m0 /dev/mapper/lvm-test # Same as data=writeback when mounting a partition |
1 2 3 4 | tune2fs -o journal_data_writeback /dev/mapper/lvm-test # Disable file system journaling tune2fs -O ^has_journal /dev/mapper/lvm-test fsck.ext4 /dev/mapper/lvm-test |
1 2 3 4 5 6 7 | # An option when logging data # may end up on disk # before the data itself is written mount -o noatime,nodiratime,data=writeback,errors=remount-ro /dev/mapper/lvm-test # Option without sequential logging and without read buffers mount -o noatime,nodiratime,journal_async_commit,data=writeback,barrier=0,nobh,commit=120,errors=remount-ro |