CS 134 OS—16

It is now possible to create and run ext4 filesystems without a journal. One loses the benefits of journaling, obviously, but there is a notable increase in ...

The ext4 filesystem with journal enabled, will write frequently to a flash stick, shortening its life. EasyOS image file has ext4 working-partition.

1) Ext4 file system with Auto Trim is the best for SSD, 2) no need to disable journaling with Ext4 file system on SSD to save it's life span!

Go into single maintenance user mode, unmount the volume and then do your changes from there. Otherwise the other option is to carry the drive over to another ...

I am using Beaglebone black with NFS, I have formatted internal eMMC with ext4 filesystem, when i mount the file system using following command message popups ...

The most minimalistic ext4 filesystem without journal is an ext2 filesystem. An ext4 filesystem driver can also mount and fully access an ext2 filesystem.

Disabling journaling leads to a slower write to the disk. Now, the driver knows that it does not have a convenient location for a quick storage and takes time ...

Yes, you can - you can disable it at mkfs time with > mkfs.ext4 -O ^has_journal or after you run mkfs.ext4, you can disable the journal with ...

Try mounting the filesystem in read only mode. Error shot #1 - Is meaningless- Its the generic 'It failed' message. The last screen shot ...

How to disable journaling on ext4 under Debian 11? Because I didn't find the correct commands to disable journaling.