carotna Posted May 3 Share Posted May 3 Hi all, I have a setup with 4 Disks + 2 Parity Disks + 1 cache. I keep having errors in the parity disks. Sometimes parity builds and stays for some hours/days, but I keep getting errors. SMART looks ok for the disks, I even have 2 spare disks and get the same errors. Can you please help me? I changed already the LBA card for a new one, changed mini SAS cables, etc. Thank you. tower-diagnostics-20240503-1132.zip Quote Link to comment
Solution JorgeB Posted May 3 Solution Share Posted May 3 May 3 11:24:01 Tower kernel: sd 1:0:0:0: Power-on or device reset occurred May 3 11:24:02 Tower kernel: sd 1:0:3:0: Power-on or device reset occurred May 3 11:25:01 Tower kernel: sd 1:0:0:0: Power-on or device reset occurred ### [PREVIOUS LINE REPEATED 1 TIMES] ### May 3 11:26:01 Tower kernel: sd 1:0:3:0: Power-on or device reset occurred May 3 11:27:01 Tower kernel: sd 1:0:0:0: Power-on or device reset occurred This usually means a power/connection problem, and it's happening for multiple devices, see if they share something, besides the miniSAS cable, like a power splitter. 1 Quote Link to comment
carotna Posted May 4 Author Share Posted May 4 Hi @JorgeB, thank you for the information. I have 2 different power splitters for all the HDDs, from the same PSU... I have a spare PSU that I can swap to try it, will update this issue in about 2 days. Quote Link to comment
carotna Posted May 9 Author Share Posted May 9 Hi @JorgeB, after a few days of uptime and no errors, this was the problem. I changed the PSU and everything is working fine. Thank you very much for the support. 1 Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.