Use blockio.bandwidth-max, instead of blockio.bandwidth to set i/o limiting
rules, according to the new userspace->kernel interface (io-throttle v8).
In perspective we would like to have also blockio.bandwidth-min and implement a
mechanism to guarantee minimum performance levels as well.
Signed-off-by: Andrea Righi <[EMAIL PROTECTED]>
---
.../io-throttle/run_io_throttle_test.sh | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/testcases/kernel/controllers/io-throttle/run_io_throttle_test.sh
b/testcases/kernel/controllers/io-throttle/run_io_throttle_test.sh
index e5e7194..291543e 100755
--- a/testcases/kernel/controllers/io-throttle/run_io_throttle_test.sh
+++ b/testcases/kernel/controllers/io-throttle/run_io_throttle_test.sh
@@ -55,7 +55,7 @@ for strategy in 0 1; do
limit=$(($phys_bw * 1024 / `echo 2^$i | bc`))
IOBW[$i]=$(($limit / 1024))
/bin/echo $dev:$limit:$strategy:$limit > \
- /dev/blockioctl/cgroup-$i/blockio.bandwidth
+ /dev/blockioctl/cgroup-$i/blockio.bandwidth-max
if [ $? -ne 0 ]; then
echo "ERROR: could not set i/o bandwidth limit for
cgroup-$i. Exiting test."
cleanup
--
1.5.4.3
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