Time it takes mounting disks in array

[ashman70]

Is there a particular reason why when, after a reboot, it takes unRAID longer to mount BTRFS disks in an array than XFS disks? Two of my four unRAID servers have BTRFS disks and they take maybe 2-3 minutes (depending on how many disks) to mount compared to my other two servers that have XFS disks which seem to mount almost instantaneously.

 

Just curious.

[JorgeB]

I noticed the same, assume it's normal and btrfs just takes longer, note that at least for me it also takes longer to unmount the disks, you'll want to increase the shutdown timeout or you might get an unclean shutdown if you reboot/power down without stopping the array first.