Subject: cgroup: Fix incomplete dd command in blkio documentation (e11362bb) · Commits · 戴 / test

Documentation/cgroup-legacy/blkio-controller.txt

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -84,8 +84,7 @@ Throttling/Upper Limit policy

	- Run dd to read a file and see if rate is throttled to 1MB/s or not.		- Run dd to read a file and see if rate is throttled to 1MB/s or not.

	# dd if=/mnt/common/zerofile of=/dev/null bs=4K count=1024		# dd iflag=direct if=/mnt/common/zerofile of=/dev/null bs=4K count=1024
	# iflag=direct
	1024+0 records in		1024+0 records in
	1024+0 records out		1024+0 records out
	4194304 bytes (4.2 MB) copied, 4.0001 s, 1.0 MB/s		4194304 bytes (4.2 MB) copied, 4.0001 s, 1.0 MB/s