| btrfs-extent-same(8) | System Manager’s Manual | btrfs-extent-same(8) |
NAME
btrfs-extent-same - directly access the FIDEDUPRANGE ioctl
SYNOPSIS
btrfs-extent-same extent-len file1 offset1 file2 offset2 [...]
DESCRIPTION
btrfs-extent-same is a wrapper around the FIDEDUPRANGE ioctl. extent-len and all offsets should be specified in bytes.
SEE ALSO
- •
- filesystems(5)
- •
- btrfs(8)
- •
- ioctl_fideduprange(2)
- •
- xfs_io(8)
| March 2014 | btrfs-extent-same |