aldapooh  Freshman Member

Hello Mijzelf and thank you for your advice. I found a setting "Turn Hard disk after XX minutes" on Power Management tab. On my NSA325 it is set to 30 minutes by default, and on NAS542 it is set to 15 minutes only. Which one would you recommend? What is the best pattern here? Checkbox "Wake up on LAN" is enabled on both…

Hi, actually not a single one (yet). Ok, my NAS is only 8 years, not 10 (I just checked when I bought it : September 2013) and exactly back then I got two 3 TB Toshiba/Hitachi HDDs which are still fine and working. I had a schedule and my NAS is only switched on for 8 hours per day, as I do not need it in other hours. But…

Thanks again for checking the SMART values. I assume power_on_hours for Disk 4 are lower since the disk 4 was affected by something (possibly overheated) and failed or was powered off for several hours (7 hours). My NAS is being started automatically at 16:00 and the error appeared at around 22:57 when I logged in via Web…

wow! thank you million times Mijzelf for the insights. I was able to capture output of smartctl -a /dev/sda etc for all Disks 1-4 ID#ATTRIBUTE_NAME…

Hi Mijzelf, thanks a lot for coming back to me. The repair process went Ok, and my RAID works again. Can you please elaborate on how to check 'Current_Pending_Sector' error and what is a root cause for this? Regarding the temperature - I assume it is the location. Disk 4 is the closest to the CPU. So the temperature is…