November 6, 20232 yr Hi there, I am running an Unraid 6.12.4 testserver that will replace my old J5040 (as soon it is stable).  Hardware: - Asus B365M-A with latest UEFI-> iGPU is used by Jellyfin for transcoding - 2 x 8GB DDR 2400Mhz - 1 x WD SATA SSD 1TB for cache - 1 x Seagate Ironwolf 10TB for array 3 x 120mm fans + Intel stock cooler - no parity drive  I am using powertop with --autotune Server will run 24/7 and draws > 12 watts with an very old bequiet! PSU. Power consumption should be better with different PSU.  From time to time the logfile shows me this error:  pcieport 0000:00:1c.7: AER: Corrected error received: 0000:03:00.0    Reports as 200 Series Intel but board is an B365?  I checked google and the forums and found out that there are multiple ways to "fix" that:  pcie-nomsi -> disables MSI pcie-noaer -> disable the use of PCIE advanced error reporting (so no fix) + no error reporting at all? pcie=nommconf -> Disable use of MMCONFIG for PCI Configuration pcie=nommconfto -> pcie_aspm=off -> will disable (all ?) power savings ?  So which option should I select to fix the errors / keep the server safe and keep as most power saving options as posiible? Thank you!   test-tower-diagnostics-20231106-2020.zip Edited November 6, 20232 yr by Civic1201
November 7, 20232 yr Community Expert 13 hours ago, Civic1201 said: pcie_aspm=off Try this one first.
November 7, 20232 yr Author Tried it for short time and system will only C3 state With pcie=nommconfto the errors came back...  I think it might be related to my Western Digital SATA SSD. There a lot of posts with problems using their NVME drives. Should I try a different SATA drive (Crucial) for cache?
November 7, 20232 yr With a WD Red SN700 1TB Nvme Cache drive i got similar errors all 15 minutes. I had to add the "pcie_aspm=off"  I replaced it now with a Samsung 980 Pro and now i´m happy. No errors anymore  -faxxe    Â
November 10, 20232 yr Author Solution Problem solved! For testing I changed the Western Digizal SSD to an ADATA 240GB and waited for 24 hours -> no errors at all. Switched to a brand new 970 Evo Plus and testet again -> 0 erros  and no comments needed anymore So I am done with Western Digital, next step is to replace the 2 WD RED in my first server.
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