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the reason to set kernel.sysrq=1? #2

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eloggo opened this issue May 25, 2022 · 0 comments
Open

the reason to set kernel.sysrq=1? #2

eloggo opened this issue May 25, 2022 · 0 comments

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@eloggo
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eloggo commented May 25, 2022

Hi,
What is the reason to set kernel.sysrq=1 in linux? Is it when heartbeat network lost, gpfs will kill the node with sysrq?
what if not set kernel.sysrq=1? because the default sysrq=16, as i test, in this situation, gpfs can also kill the node.
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