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authorChris Evich <cevich@redhat.com>2020-12-09 13:32:56 -0500
committerChris Evich <cevich@redhat.com>2020-12-15 18:49:09 -0500
commite6ab56657479456cf7dafc655e504b6100dd7374 (patch)
tree03efb9b5dfd6ded2b246f067df27fb80584a43f8
parente3ba7092fbdc5f49efb763de03aa08705726e30c (diff)
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Disable blkio.weight test on Ubuntu
These tests fail with `Error: opening file `io.bfq.weight` for writing: Permission denied: OCI permission denied`. Upon examination of the VMs, it was found the kernel and OS lacks support for the `BFQ` scheduler (which supplies the `weight` option). The only available schedulers are `none` and `mq-deadline`. Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04 (prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and Ubuntu 20.10 were updated to always use CGroupsV2 with crun. Signed-off-by: Chris Evich <cevich@redhat.com>
-rw-r--r--test/e2e/run_test.go4
1 files changed, 3 insertions, 1 deletions
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index dbdd6a072..c32446663 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -493,7 +493,9 @@ USER bin`
Skip("Kernel does not support blkio.weight")
}
}
-
+ if podmanTest.Host.Distribution == "ubuntu" {
+ Skip("Ubuntu <= 20.10 lacks BFQ scheduler")
+ }
if CGROUPSV2 {
// convert linearly from [10-1000] to [1-10000]
session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.bfq.weight"})