June 21, 20179 yr Hello guys, OS: Unraid 6.3.5 Plugins [Version]: (CA Auto Update Applications [2017.06.09], CA backup / Restore Appdata [2017.06.04], CA Cleanup Appdata [2017.01.28], Community Applications [2017.06.10], Dynamix Active Streams [2017.04.24a], Dynamix Auto Fan Control [2016.12.15], Dynamix File Integrity [2017.02.17], Dynamix S3 Sleep [2017.05.12a], Dynamix Stystem Temperature [2016.08.26], Dynamix webGui [2017.05.26], Nerd Tools [2017.02.06], Preckear Disks [2017.06.15a], Unassigned Devices [2017.06.10] MB: Supermicro X7SPE-HF-D525 CPU: Intel® Atom™ CPU D525 @ 1.80GHz RAM: 4GB HBI: Dell Perc H310 (flashed to IT-Mode) Yesterday my NAS (called NASA) suddenly sent me an Alert about Parity Disk 1 beeing in error State. Ich checked Parity three days before with 0 Errors. I downloaded the Diagnostics and startet a big SMART-Test after that. The Paritydisk is only a few month old and the whole system is normaly shut down when not in use. Do you need any more information then the above? Dont know what to do next. Hope you can help. Thanks Miles nasa-diagnostics-20170618-1927.zip nasa-smart-20170619-1625.zip Edited November 26, 20178 yr by Miles- Solved
June 21, 20179 yr There are a lot of UDMA_CRC errors for such a new disk, first thing to try is to replace that SATA cable and re-sync parity.
June 21, 20179 yr Author Ok, I knew that I would have forgotten something. The two Paritydrives are connected via a 4 * SATA <-> SAS cable to the HBA. Three weeks ago I added two used SSD cache drives and these are also connected over the same SATA <-> SAS cable. Might this have caused the problem? I now disconnected one of the SSD (wich I didnt use anyway) and connectet the failed Paritydrive via SATA directly to the motherboard. So on the SATA <-> SAS cable remain the SSD Cache Drive and the Parity 2.
June 21, 20179 yr 2 minutes ago, Miles- said: Might this have caused the problem? No. 3 minutes ago, Miles- said: and connectet the failed Paritydrive via SATA directly to the motherboard That's good to rule out any other issue, so if the same disk fails again it's probably bad.
June 21, 20179 yr Author 11 minutes ago, johnnie.black said: That's good to rule out any other issue, so if the same disk fails again it's probably bad. Ok, I started parity rebuild right now. Will come back to you when finished. Thank you very much for your help! I really appreciate it. Miles P.S.: I will flag it as SOLVED after rebuild shows now problems. Edited June 21, 20179 yr by Miles-
Archived
This topic is now archived and is closed to further replies.