Btrfs in Linux 6.2 brings performance improvements, better RAID 5/6 reliability
But is the RAID handling remotely sane yet? See <a href="https://arstechnica.com/gadgets/2021/09/examining-btrfs-linuxs-perpetually-half-finished-filesystem/" rel="nofollow">https://arstechnica.com/gadgets/2021/09/examining-btrfs-linu...</a><p>It has gems such as:<p>* It won't boot on a degraded array by default, requiring manual action to mount it<p>* It won't complain if one of the disks is stale<p>* It won't resilver automatically if a disk is re-added to the array<p>I think the first is the killer. RAID is a High Availability measure. Your system is not Available if it fails to boot.