Displaying 1 result from an estimated 1 matches for "3c7565428770".
2012 Feb 26
0
"device delete" kills contents
...add" and "delete".
First, with 3 devices (partitions):
mkfs.btrfs -d raid0 -m raid1 /dev/sdk1 /dev/sdl1 /dev/sdm1
Mounted (to /mnt/btr), filled with about 100 GByte data.
Then
btrfs device add /dev/sdj1 /mnt/btr
results in
# show
Label: none uuid: 6bd7d4df-e133-47d1-9b19-3c7565428770
Total devices 4 FS bytes used 100.44GB
devid 3 size 68.37GB used 44.95GB path /dev/sdm1
devid 2 size 136.73GB used 43.95GB path /dev/sdl1
devid 1 size 16.96GB used 16.96GB path /dev/sdk1
devid 4 size 136.73GB used 0.00 path /dev/sdj1
Btrfs Btrfs v0.19
# df
Data, RAID0: total=103....