nadmax Posted February 3, 2021 Share Posted February 3, 2021 Hi All, I'm sh*t out of luck with 2 out of the 5 (6 including parity) disks in my Unraid setup failing within the space of a couple of days. I've shared a screenshot plus the diag file and some lines from the event log. I have only tried to reboot the system a couple of times, but before I go any further and start unplugging stuff, I would like to know if there is any way to salvage the situation. I have two new drives on the way in the meantime but not quite sure what the consequences are of losing more than one drive in terms of being able to rebuild parity. Log entries: Feb 2 21:45:18 Netstore kernel: ata1: COMRESET failed (errno=-32) Feb 2 21:45:18 Netstore kernel: ata1: reset failed (errno=-32), retrying in 33 secs Feb 2 21:45:43 Netstore webGUI: Successful login user root from 192.168.0.19 Feb 2 21:45:54 Netstore kernel: ata1: COMRESET failed (errno=-32) Feb 2 21:45:54 Netstore kernel: ata1: reset failed, giving up Feb 2 21:45:56 Netstore kernel: ata1: COMRESET failed (errno=-32) Feb 2 21:45:56 Netstore kernel: ata1: reset failed (errno=-32), retrying in 8 secs Feb 2 21:46:04 Netstore kernel: ata1: limiting SATA link speed to 3.0 Gbps Feb 2 21:46:06 Netstore kernel: ata1: COMRESET failed (errno=-32) Feb 2 21:46:06 Netstore kernel: ata1: reset failed (errno=-32), retrying in 8 secs Feb 2 21:46:14 Netstore kernel: ata1: limiting SATA link speed to 1.5 Gbps Feb 2 21:46:17 Netstore kernel: ata1: COMRESET failed (errno=-32) Feb 2 21:46:17 Netstore kernel: ata1: reset failed (errno=-32), retrying in 3 Thanks in advance for your help! Nadmax. netstore-diagnostics-20210203-1937.zip Quote Link to comment
JorgeB Posted February 3, 2021 Share Posted February 3, 2021 Try replacing/swapping cables, both power and SATA, it the disk1 remains missing no way to rebuild disk2 with single parity. Quote Link to comment
nadmax Posted February 7, 2021 Author Share Posted February 7, 2021 Just a quick update: I took my Unraid server apart this weekend and rechecked all the cables - unplugged and replugged all the drives. After powering up, only one of the two disks was actually faulty, so I've replaced it and the server is currently rebuilding the array. 1 Quote Link to comment
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