Mark
Mark
Performance Degradation and I/O Errors with Btrfs RAID, Multiple USB-to-SATA Disks on Raspberry Pi 5
Turns out, that I get sudden USB disconnects even when connecting the third drive to a USB2 port. Problem seems intermittent. Error below happened while rsyncing a large directory. [...
Performance Degradation and I/O Errors with Btrfs RAID, Multiple USB-to-SATA Disks on Raspberry Pi 5
@popcornmix thx, just came to the same conclusion when I saw that Pi5 can only supply a combined 1.6A across all USB ports. Have ordered a powered USB3 hub which...
Performance Degradation and I/O Errors with Btrfs RAID, Multiple USB-to-SATA Disks on Raspberry Pi 5
I can confirm that this is a USB power draw problem. Switched to a powered USB hub and all three disks are performing as expected, no more random disconnects. I...