差異處
這裏顯示兩個版本的差異處。
| 兩邊的前次修訂版 前次修改 下次修改 | 前次修改 | ||
| btrfs [2018/12/28 23:06] – jz | btrfs [2023/06/11 01:10] (目前版本) – jz | ||
|---|---|---|---|
| 行 20: | 行 20: | ||
| </ | </ | ||
| - | ===== Device | + | ===== Create Raid1 ===== |
| < | < | ||
| btrfs fi show | btrfs fi show | ||
| btrfs device add /dev/xxx / | btrfs device add /dev/xxx / | ||
| btrfs balance start -dconvert=raid1 -mconvert=raid1 / | btrfs balance start -dconvert=raid1 -mconvert=raid1 / | ||
| + | </ | ||
| + | |||
| + | ===== Replace ===== | ||
| + | Replace | ||
| + | < | ||
| + | echo 1 | sudo tee / | ||
| + | btrfs filesystem show /mountpoint | ||
| + | btrfs replace start -B < | ||
| + | btrfs replace status /mountpoint | ||
| + | iostat -d 1 -m < | ||
| + | </ | ||
| + | |||
| + | Balance | ||
| + | < | ||
| + | btrfs fi usage -T /mountpoint | ||
| + | btrfs device usage /mountpoint | ||
| + | btrfs filesystem balance | ||
| + | </ | ||
| + | |||
| + | Replace and Disable reading from failed disk | ||
| + | < | ||
| + | btrfs replace start -r 5 / | ||
| </ | </ | ||
| http:// | http:// | ||
| + | https:// | ||