Recent content by Hugues-ST

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    rcu_sched self-detected stall on CPU

    I have mitigated with the help of this thread : https://bugzilla.kernel.org/show_bug.cgi?id=199727#c18 "fully gone after setting VirtIO SCSI Single / iothread=1 / aio=threads on all our KVM guests" With this, it was less unstable. And this thread ...
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    rcu_sched self-detected stall on CPU

    Hi, I have a cluster of 5 servers with AMD and Intel, and so far they were rock stable. Whether it's CPU or memory I'm nowhere near the maximum. And for storage I use ZFS, so far so good. I just had several VM crashes, with the message in the title, on my 2 new servers. Unlike my old servers I...