September 19, 20241 yr Community Expert Hi all, My server stopped responding, VMs unreachable, shares inaccessible.... basically dead. Hard shutdown, restarted, parity going and all is normal. Great. This is an opportunity for me to get better at reading and understanding the logs while I am trying to piece together the picture. Log section at bottom. What I believe happened was I had opened the case at some point in time which may have been when it crashed, but I do not know for sure. Cables may have wiggled while I was removing an unused sff8643 pigtail. Hoping for log reading tips. Enjoy below. Sep 19 08:47:25 Svr emhttpd: spinning down /dev/sdf Sep 19 09:08:57 Svr emhttpd: spinning down /dev/sdd Sep 19 09:55:03 Svr emhttpd: spinning down /dev/sdb Sep 19 10:08:39 Svr emhttpd: read SMART /dev/sdb Sep 19 10:08:53 Svr emhttpd: read SMART /dev/sdg Sep 19 10:09:08 Svr emhttpd: read SMART /dev/sde Sep 19 10:10:03 Svr emhttpd: read SMART /dev/sdc Sep 19 10:16:05 Svr emhttpd: read SMART /dev/sdd Sep 19 10:16:57 Svr kernel: ahci 0000:48:00.0: AHCI controller unavailable! Sep 19 10:16:57 Svr kernel: ata10: failed to resume link (SControl FFFFFFFF) Sep 19 10:16:57 Svr kernel: ata10: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF) Sep 19 10:16:57 Svr kernel: ahci 0000:48:00.0: AHCI controller unavailable! Sep 19 10:16:57 Svr kernel: ata10: failed to resume link (SControl FFFFFFFF) Sep 19 10:16:57 Svr kernel: ata10: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF) Sep 19 10:16:57 Svr kernel: ata10: limiting SATA link speed to <unknown> Sep 19 10:16:57 Svr kernel: ahci 0000:48:00.0: AHCI controller unavailable! Sep 19 10:16:57 Svr kernel: xhci_hcd 0000:46:00.1: xHCI host controller not responding, assume dead Sep 19 10:16:57 Svr kernel: xhci_hcd 0000:46:00.1: HC died; cleaning up Sep 19 10:16:57 Svr kernel: hid-generic 0003:051D:0003.0001: usb_submit_urb(ctrl) failed: -19 Sep 19 10:16:57 Svr kernel: usb 5-4: USB disconnect, device number 2 Sep 19 10:16:57 Svr kernel: usb 5-4.1: USB disconnect, device number 4 Sep 19 10:16:57 Svr kernel: usb 5-4.2: USB disconnect, device number 6 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 3742504 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 3742504 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Sep 19 10:16:57 Svr kernel: I/O error, dev loop1, sector 54336 op 0x0:(READ) flags 0x800 phys_seg 13 prio class 2 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 4005872 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 4005872 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Sep 19 10:16:57 Svr kernel: I/O error, dev loop1, sector 317712 op 0x0:(READ) flags 0x800 phys_seg 9 prio class 2 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 3742504 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x9b22804: -5 Sep 19 10:16:57 Svr kernel: I/O error, dev loop1, sector 54336 op 0x0:(READ) flags 0x800 phys_seg 13 prio class 2 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read fragment cache entry [9b22804] Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read fragment cache entry [9b22804] Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read fragment cache entry [9b22804] Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read page, block 9b22804, size 7828 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read fragment cache entry [9b22804] Sep 19 10:16:57 Svr kernel: SQUASHFS error: Unable to read page, block 9b22804, size 7828 Sep 19 10:16:57 Svr kernel: device offline error, dev sda, sector 3742504 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 Sep 19 10:16:57 Svr kernel: I/O error, dev loop1, sector 54336 op 0x0:(READ) flags 0x800 phys_seg 13 prio class 2 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1497e48: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x14a3d84: -5 *This continues until the hard shutdown.
September 19, 20241 yr After booting at 10:16:57 the OS reported a bad SATA connection. Check all you SATA connections, (both ends) starting at the motherboard Sep 19 10:16:57 Svr kernel: ata10: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF) Sep 19 10:16:57 Svr kernel: ahci 0000:48:00.0: AHCI controller unavailable!
September 19, 20241 yr Community Expert Solution 1 hour ago, Veah said: Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1a88400: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x1497e48: -5 Sep 19 10:16:57 Svr kernel: SQUASHFS error: Failed to read block 0x14a3d84: -5 These usually mean a flash drive problem.
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