mounted filesystem without journal. Opts

I want to use a SD card formatted with ext4 and mount it as /home/user/data. I ask if is better disabling journaling to preserve SD.

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 ...

Am facing the above warnings am using EMMC in custom board & have created the partitions, Could you please kindly help me out how the above warnings can be ...

Well, to disable journaling on ext4, there are 2 ways. One is to diable it when you create the filesystem, the other ...                

You would just need to make sure, without mounting I believe, that you run it on X (the SSD) and each partition (only do EXT4 partitions).

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 ...

By passing -o norecovery to mount , you could mount the filesystem without making use of the journal at all. Man page for mount, ...

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

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 ...