Commit deacebd5 authored Jul 12, 2019 by Tomasz Zawadzki Committed by Ben Walker Jul 23, 2019

test/blockdev: remove dependency on brd kernel module



AIO bdev works on any file available from kernel.
blockdev.sh is the only palce that uses the ramdisk
in the current autotest.sh.
After removing the /dev/ram0, aio bdev still gets tested
with regular file.

Note: the QoS functionality done on AIO0 still gets
tested in usual qos.sh tests.

Change-Id: I8d219206d49626582d5848239fb0c36b25ef92a1
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/461594


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

parent ca03bc5c

autotest.sh

+0 −4

Original line number	Diff line number	Diff line
		@@ -114,10 +114,6 @@ done

		sync

		if [ $(uname -s) = Linux ]; then
		# Load RAM disk driver if available
		modprobe brd \|\| true
		fi
		timing_exit cleanup

		# set up huge pages

test/bdev/bdev.conf.in

+1 −4

Original line number	Diff line number	Diff line
		@@ -15,8 +15,7 @@
		Split Malloc2 8 4

		[AIO]
		AIO /dev/ram0 AIO0
		AIO /tmp/aiofile AIO1 2048
		AIO /tmp/aiofile AIO0 2048

		[QoS]
		# QoS section defines limitation on performance
		@@ -35,8 +34,6 @@
		# Assign 100 (MB) bandwidth for the Malloc3 block
		# device
		Limit_BPS Malloc3 100
		# Assign 50 (MB) read only bandwidth for the AIO0 block device
		Limit_Read_BPS AIO0 50

		[RAID0]
		Name raid0