November 30, 20232 yr Hey, i´ve been using Unraid for quite some time now and I really love it. But i encountered a really annoying problem recently. I upgraded from 4 SATA disks to an LSI 9300-8i with 8 SAS 12G SSDs. Completely new Config made. The Problem: Unraid doesnt seem to manage the Diskspeeds right. I only get about 50-60Mb/s write and read. Configured as a Pool, not Array. But regardless how I configure them, zfs/btfrs, Raid5, Raid0, combined performance peaking at about 350mb/s w/r. Without any changes in the Bios, today i tried TrueNAS Core, and heyyo, i manage to get 1,09 GB/s transfer speeds with SMB. I really dont know what to do anymore, as i really want to use Unraid (i mean i paid for it) Things i tried: -Newest Firmware and Bios of every device. MB, Hba, etc. -Write Cache -> On. -Different Pcie Slots: done. Since it works with truenas, i cant imagine a real Problem with either the card nor the ssds. Any help would be appreciated. tower-diagnostics-20231130-2053.zip
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