| btrfs-convert(8) |
| ================ |
| |
| NAME |
| ---- |
| btrfs-convert - convert from ext2/3/4 filesystem to btrfs or rollback |
| |
| SYNOPSIS |
| -------- |
| *btrfs-convert* [options] <device> |
| |
| DESCRIPTION |
| ----------- |
| *btrfs-convert* is used to convert existed ext2/3/4 to btrfs filesystem, |
| and the original filesystem image is accessible as from separate subvolume |
| named 'ext2_saved' as file image. |
| |
| OPTIONS |
| ------- |
| -d:: |
| Disable data checksum. |
| -i:: |
| Ignore xattrs and ACLs. |
| -n:: |
| Disable packing of small files. |
| -r:: |
| Roll back to ext2fs. |
| -l <LABEL>:: |
| set filesystem label during conversion. |
| -L:: |
| use label from the converted filesystem. |
| -p:: |
| Show progress of conversion, on by default. |
| --no-progress:: |
| Disable detailed progress and show only the main phases of conversion. |
| |
| EXIT STATUS |
| ----------- |
| *btrfs-convert* will return 0 if no error happened. |
| If any problems happened, 1 will be returned. |
| |
| SEE ALSO |
| -------- |
| `mkfs.btrfs`(8) |
| |
