cpuhotplug:cpuhotplug02 fails on lunar:linux-aws with cpuhotplug:cpuhotplug02

Bug #2025758 reported by Roxana Nicolescu
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
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Bug Description

lunar:linux-aws-1007

CPU is 1
/opt/ltp/testcases/bin/cpuhotplug02.sh: 78: echo: echo: I/O error
cpuhotplug02 1 TBROK: CPU1 cannot be onlined
INFO: ltp-pan reported some tests FAIL

It failed on c3.xlarge, c4.large, x1e.large.
Other instances trigger an early bailout and same thing happened on previous versions:
system doesn't have required CPU hotplug support because no_cpu < 2 and the test is not actually run.

tags: added: lunar-aws sru-20230612
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