Merge branch 'for-4.10/fs-unmap' of git://git.kernel.dk/linux-block

[mirror_ubuntu-bionic-kernel.git] / Documentation / device-mapper / delay.txt

diff --git a/Documentation/device-mapper/delay.txt b/Documentation/device-mapper/delay.txt
index a07b5927f4a88be767c146bd4d5ee259eadf3cf2..4b1d22a44ce42d19cb54442d4e608b3f61a7e1e9 100644 (file)
--- a/Documentation/device-mapper/delay.txt
+++ b/Documentation/device-mapper/delay.txt
@@ -16,12 +16,12 @@ Example scripts
 [[
 #!/bin/sh
 # Create device delaying rw operation for 500ms
-echo "0 `blockdev --getsize $1` delay $1 0 500" | dmsetup create delayed
+echo "0 `blockdev --getsz $1` delay $1 0 500" | dmsetup create delayed
 ]]
 
 [[
 #!/bin/sh
 # Create device delaying only write operation for 500ms and
 # splitting reads and writes to different devices $1 $2
-echo "0 `blockdev --getsize $1` delay $1 0 0 $2 0 500" | dmsetup create delayed
+echo "0 `blockdev --getsz $1` delay $1 0 0 $2 0 500" | dmsetup create delayed
 ]]