July 28, 20241 yr Hi! I have built my first Unraid NAS. For the cache pool, I selected 2x WD Black SN770 2TB nvme, but Unraid only detects one, even though I can see both in the BIOS. Did I miss something? Configuration: i5-12400 CWWK CW-Q670-NAS 2x WD Black SN770 2TB NVME for cache pool 2x ST12000VN0008 Seagate IronWolf 12TB for array skatla-diagnostics-20240728-1906.zip
July 29, 20241 yr Community Expert Jul 28 18:51:28 Skatla kernel: nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0xffff Jul 28 18:51:28 Skatla kernel: nvme nvme0: Does your device have a faulty power saving mode enabled? Jul 28 18:51:28 Skatla kernel: nvme nvme0: Try "nvme_core.default_ps_max_latency_us=0 pcie_aspm=off" and report a bug One of the devices is going down, try adding that line to the syslinux.cfg
July 29, 20241 yr Author I tried but it didn't work. Based on this error in quote, I thought maybe some BIOS settings might be causing problems. Maybe I accidentally changed some setting. I reset the BIOS, and then both NVME drives were detected in Unraid. Edited July 29, 20241 yr by gr3
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