Created Samstag 15 Juni 2024
Single disk
Create filesystem:
# mkfs.btrfs -L <fs label> /dev/sd[a-z][1-] (Add -f if necessary to force overwrite)
Check volume:
# btrfs filesystem show /dev/sd[a-z][1-]
2 disks - Raid 1
Create filesystem as RAID mirror for metdata and data:
# mkfs.btrfs -d raid1 -L <fs label> /dev/sd[a-z][1-] /dev/sd[a-z][1-] (Add -f if necessary to force overwrite)
Check RAID:
# btrfs filesystem show /dev/sd[a-z][1-]
2 disks - Raid 0
Create filesystem as RAID 0 for and data (metadata still RAID 1):
# mkfs.btrfs -d raid0 -L <fs label> /dev/sd[a-z][1-] /dev/sd[a-z][1-] ... (Add -f if necessary to force overwrite)
Check RAID:
# btrfs filesystem show /dev/sd[a-z][1-]