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e2e: eviction test redirect dd stderr 

* redirect stderr to /dev/null

Fixes #56234
pull/6/head
Ryan Phillips 2017-11-27 22:35:00 -06:00
parent 24042ce6e7
commit 769b9eed35
1 changed files with 1 additions and 1 deletions
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2
test/e2e_node/eviction_test.go
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@ -628,7 +628,7 @@ func inodeConsumingPod(name string, volumeSource *v1.VolumeSource) *v1.Pod {
func diskConsumingPod(name string, diskConsumedMB int, volumeSource *v1.VolumeSource, resources v1.ResourceRequirements) *v1.Pod {
// Each iteration writes 1 Mb, so do diskConsumedMB iterations.
return podWithCommand(volumeSource, resources, name, fmt.Sprintf("i=0; while [ $i -lt %d ];", diskConsumedMB)+" do dd if=/dev/urandom of=%s${i} bs=1048576 count=1; i=$(($i+1)); done; while true; do sleep 5; done")
return podWithCommand(volumeSource, resources, name, fmt.Sprintf("i=0; while [ $i -lt %d ];", diskConsumedMB)+" do dd if=/dev/urandom of=%s${i} bs=1048576 count=1 2>/dev/null ; i=$(($i+1)); done; while true; do sleep 5; done")
}
// podWithCommand returns a pod with the provided volumeSource and resourceRequirements.