> -------- Ursprüngliche Nachricht -------- > Von: David Christensen <dpchr...@holgerdanske.com> > An: debian-user@lists.debian.org > Betreff: Re: Weird behaviour on System under high load > Datum: Fri, 26 May 2023 18:22:17 -0700 > > On 5/26/23 16:08, Christian wrote: > > > Good and bad things: > > I started to test different setups (always with full 12 core stress > > test). Boot from USB liveCD (only stress and s-tui installed): > > > > - All disks disconnected, other than M2. Standard BIOS > > - All disks disconnected, other than M2. Proper Memory profile for > > timing > > - All disks disconnected, other than M2. Memory profile, > undervolted > > and overclocked with limited burst to 4ghz > > - All disks connected. Memory profile, undervolted and overclocked > > with > > limited burst to 4ghz > > > > All settings so far are stable. :-/ > > Will see tomorrow any differences in non-free firmware and kernel > > modules and test again. > > > > Very strange... > > > If everything is stable, including undervoltage and overclocking, I > would consider that good. I think your hardware is good. > > > When you say "USB liveCD", is that a USB optical drive with a live > CD, a > USB flash drive with a bootable OS on it, or something else? If it > is > something that can change, I suggest taking a image of the raw blocks > with dd(1) so that you can easily get back to this point as you > continue > testing. >
New day, new tests. Got a crash again, however with the message "AHCI controller unavailable". Figured that is the SATA drives not being plugged in the right order. Corrected that and a 3:30h stress test went so far without any issues besides this old bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=947685 Seems that I am just jumping from one error to the next... > > AIUI Debian can include microcode patches (depending upon processor). > If you are using such, I suggest adding that to your test agenda > first. > > > Firmware and kernel modules seem like the right next steps. > > > David > >
