Hallo, Hugo, Du meintest am 07.05.12:
[...] >> With a file system like ext2/3/4 I can work with several directories >> which are mounted together, but (as said before) one broken disk >> doesn't disturb the others. > mkfs.btrfs -m raid1 -d single should give you that. Just a small bug, perhaps: created a system with mkfs.btrfs -m raid1 -d single /dev/sdl1 mount /dev/sdl1 /mnt/Scsi btrfs device add /dev/sdk1 /mnt/Scsi btrfs device add /dev/sdm1 /mnt/Scsi (filling with data) and btrfs fi df /mnt/Scsi now tells Data, RAID0: total=183.18GB, used=76.60GB Data: total=80.01GB, used=79.83GB System, DUP: total=8.00MB, used=32.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=1.00GB, used=192.74MB Metadata: total=8.00MB, used=0.00 -------------------------------------- "Data, RAID0" confuses me (not very much ...), and the system for metadata (RAID1) is not told. Viele Gruesse! Helmut -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html