n31k

I already tried reinstalling packages and it didn't help Same with googling around... The link mentioned either uses user "postgres" that I am missing or suggest to delete some files which I would like to avoid in order not to cause any more damage.

Hey, I had some troubles with my array so I did some manual assembly using mdadm. After that diskstation needed to migrate (keeping all my data and settings) so I did that. Now everything is quite alright but I noticed that apps that need postgres do not work (mediaserver, downloadstation...). After some digging I found that /var/log/postgres.log is spammed with 'FATAL: role "postgres" does not exist '. Trying to find out what exactly is wrong since "psql -U postgres" gives me the same error. I tried all the usual logins (root, admin, mediaserver) and all ends with same message. User postgres is correctly defined in /etc/passwd... Seems to me that "postgres" user is simply not there and and I can't even create it. Any ideas what to do? I will post in postgres forum - just thought I try this one first. Thanks for any pointers!

That's the thing, since I can't log in I can't check those and as far as I am aware there is no history to check it after reboot. Good idea with that BIOS settings, will check it out and post results.

Hi, so I managed to get all up and working and how have DSM 5.2-5967 (DS3615xs) with 3x WD RED 3TB in SHR. Everything works quite fine except the NAS becomes unavailable (web, share, SSH - nothing can be accessed) when some "major" disk operations are ongoing. This means copy of hundreds of GBs of data (from previous NAS) or even when download is around 10MB/s. Also extracting "big" archives (tens of GBs). Long time short when there is high write rate. Any advice on what can cause this would be more than helpful. Already did tests for all 3 drives (SMART, bad sectors) and they are fine. I can post anything that helps - HW config, logs etc. Thanks