Extended 4 is not designed with SSDs in mind. It is true that it has file system trim support (a critical SSD feature), but outside of that the filesystem was never designed for this use case. Why? It uses a filesystem journal. This means that the filesystem is constantly writing logs down and informing the system of every single change. This can quickly wear out the limited write-space on an SSD running Linux.
Ext4 is a satisfactory choice for solid-state drives with filesystem journaling disabled, and a decent choice for most users, but it should not be the first choice.
Et ext4 sans journal c'est pas forcement le but non?
[^] # Re: Juste une histoire de ressources de développement
Posté par Albert_ . En réponse au journal Btrfs ne serait plus le futur. Évalué à 2.
Et ext4 sans journal c'est pas forcement le but non?