columbuscoltsfan Posted October 25, 2022 Share Posted October 25, 2022 (edited) This server has been up and running for 7 years and never had any issues like this till recently. The server will freeze up when any downloads occur or any kind of CPU usage. This includes all dockers (especially Emby). Ryzen 3700X 16gb ram with NetApp DS4246 Disk Array Shelf W/ 24x SAS. The only thing I can think is causing the issue is the cache drive, which isn't showing any errors. Things I've tried: Replaced P400 GPU with 1070TI. updating to most recent version of Unraid downgrading to known working version of Unraid (6.9) Replacing USB key with brand new Samsung 32gb Taking USB, cache drive and placing it inside another spare pc I had (Ryzen 2700X 16 gigs ram). Removed plugins that were showing as possible culprits in other posts (CA Backup, GPU Stats etc...) Things I'm planning on doing: Replacing WD Green NVME cache drive (which currently isn't showing any errors) with another NVME and possibly even creating 2 cache pools. Please help... I am attempting to add diagnostics, but I have to wait for the server to become responsive again. Will edit and add when possible... unraid-diagnostics-20221025-0905.zip Edited October 25, 2022 by columbuscoltsfan + Diagnostics Quote Link to comment
JorgeB Posted October 25, 2022 Share Posted October 25, 2022 Does it completly freeze and you need to reset or does it stop responding temporarily during high i/o? Quote Link to comment
columbuscoltsfan Posted November 10, 2022 Author Share Posted November 10, 2022 It will freeze up for a minute or two, then be perfectly fine. Docker apps become unresponsive, and the GUI is not accessible. Things I've tried include: 1.) Assigned 2 threads to Sabnzbd. 2.) Slowed bandwidth limit to 10MB/s on Sabnzbd. 3.) Replaced cache drive nvme with a new one. Things I'm considering doing: 1. Adding a cache pool for downloads only. 2.) Removing Emby and Tdarr from ram TMP. Thoughts? Quote Link to comment
JorgeB Posted November 10, 2022 Share Posted November 10, 2022 20 minutes ago, columbuscoltsfan said: Adding a cache pool for downloads only I would try this and using a disk share for it. Quote Link to comment
columbuscoltsfan Posted November 10, 2022 Author Share Posted November 10, 2022 Will do! Thanks!!! Quote Link to comment
craig2583 Posted January 31, 2023 Share Posted January 31, 2023 Did this work? I started having the same issue a week ago and have tried everything except for getting new cache pool drives. Quote Link to comment
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