smoke_test_scrub from ubuntu_zfs_smoke_test failed Azure 5.3.0 - Bare Metal Instance only

[Sean Feole]

Kernel: 5.3.0-1009.10~18.04.1
Cloud: Oracle, instance type: B1MS
Series: Bionic

This could be a
01/19 18:38:54 DEBUG| utils:0116| Running '/home/azure/autotest/client/tests/ubuntu_zfs_smoke_test/kernel-smoke-test-scrub /home/azure/autotest/client/tmp/ubuntu_zfs_smoke_test/src'
01/19 18:38:54 DEBUG| utils:0153| [stdout] VDEVs in /home/azure/autotest/client/tmp/ubuntu_zfs_smoke_test/src
01/19 18:44:05 ERROR| utils:0153| [stderr] cannot scrub pool-smoke-14583: currently resilvering
01/19 18:44:05 DEBUG| utils:0153| [stdout] kernel smoke test, corrupt data and clean with a scrub: FAILED: zpool scrub failed, exit code=1
01/19 18:44:06 ERROR| test:0414| Exception escaping from test:
Traceback (most recent call last):
  File "/home/azure/autotest/client/shared/test.py", line 411, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/home/azure/autotest/client/shared/test.py", line 823, in _call_test_function
    return func(*args, **dargs)
  File "/home/azure/autotest/client/shared/test.py", line 291, in execute
    postprocess_profiled_run, args, dargs)
  File "/home/azure/autotest/client/shared/test.py", line 212, in _call_run_once
    self.run_once(*args, **dargs)
  File "/home/azure/autotest/client/tests/ubuntu_zfs_smoke_test/ubuntu_zfs_smoke_test.py", line 41, in run_once
    self.results = utils.system_output(cmd, retain_output=True)
  File "/home/azure/autotest/client/shared/utils.py", line 1267, in system_output
    verbose=verbose, args=args).stdout
  File "/home/azure/autotest/client/shared/utils.py", line 918, in run
    "Command returned non-zero exit status")
CmdError: Command </home/azure/autotest/client/tests/ubuntu_zfs_smoke_test/kernel-smoke-test-scrub /home/azure/autotest/client/tmp/ubuntu_zfs_smoke_test/src> failed, rc=1, Command returned non-zero exit status
* Command:
    /home/azure/autotest/client/tests/ubuntu_zfs_smoke_test/kernel-smoke-
    test-scrub /home/azure/autotest/client/tmp/ubuntu_zfs_smoke_test/src
Exit status: 1
Duration: 312.285805941

[Colin Ian King (colin-king)]

This could be because of a timing issue because the backing store is slow.