Skip blkio-weight test when no kernel BFQ support
Namely the Ubuntu 21.04 Kernel does not support BFQ.  Regardless of the
distro. skip this test if the required cgroup node doesn't exist.
@@ -582,6 +582,9 @@ USER bin`, BB)
if _, err := os.Stat("/sys/fs/cgroup/io.stat"); os.IsNotExist(err) {
Skip("Kernel does not have io.stat")
}
+ if _, err := os.Stat("/sys/fs/cgroup/system.slice/io.bfq.weight"); os.IsNotExist(err) {
+ Skip("Kernel does not support BFQ IO scheduler")
+ }
session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/io.bfq.weight"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
