![usb 3 transfer rate raspberry pi usb 3 transfer rate raspberry pi](https://jamesachambers.com/wp-content/uploads/2018/03/Contenders-e1552783417232.jpg)
HDIO_DRIVE_CMD(identify) failed: Invalid argument Timing cached reads: 1460 MB in 2.00 seconds = 730.28 MB/sec Timing buffered disk reads: 538 MB in 3.01 seconds = 179.01 sudo hdparm -tT /dev/mmcblk0 Timing cached reads: 1682 MB in 2.00 seconds = 840.92 MB/sec Timing buffered disk reads: 534 MB in 3.02 seconds = 176.95 sudo hdparm -tT /dev/sdb Timing cached reads: 1564 MB in 2.00 seconds = 781.88 MB/sec Tests show kind of good sudo hdparm -tT /dev/sda Tried the Sticky from Raspberrypi forums with enabling usb-device - that didn't change much.
![usb 3 transfer rate raspberry pi usb 3 transfer rate raspberry pi](https://rpi-magazines.s3-eu-west-1.amazonaws.com/magpi/legacy-assets/2019/06/2019-06-21-15_40_11-Window.png)
Speedtest-cli shows Download: 84.06 Mbit/s. Previously speeds were quite far from this, varying between 4 and 8mb/s. Speeds are varying between 300kb/s and tops of 1.5mb/s. Past two weeks it is kind of nightmare when it comes to download. Pretty much Rpi is being used for media sharing with my FireTV Stick (using Kodi). As docker containers through OMV5 have running Sonarr, Radarr, Bazarr.
Usb 3 transfer rate raspberry pi torrent#
Running on Raspbian - Deluge torrent client, jackett, plex media server. HDD dock is powered externally - not consuming any power from RPi. One USB3 port occupied with which holds 2x4TB WD Red drives NTFS formatted so they can be shared using Samba.
Usb 3 transfer rate raspberry pi plus#
Memory card used: Samsung EVO Plus 128GB. Rpi4 4GB directly connected to the router using Cat5e cable - GigabitGigabit. I was reading a lot for the past couple of weeks since my problems started. I´m at the end of my powers Is here someone who can help me? when I connect HDD´s to USB2.0 write speed drop down to ca 10-11MB/sec (from ca 70MB/sec in USB3.0) and read speed increased to ca 10-11MB/sec (from 300-500 KB/sec in USB3.0) only add quirsk to cmdline quite worked for write speed but read speed is totaly bad.
![usb 3 transfer rate raspberry pi usb 3 transfer rate raspberry pi](https://usermanual.wiki/Document/manual.735292086-User-Guide-Page-1.png)
Many options in /etc/samba/smb.conf but not working Timing buffered disk reads: 18 MB in 4.35 seconds = 4.14 MB/sec Timing cached reads: 1432 MB in 2.00 seconds = 715.86 MB/sec Timing buffered disk reads: 2 MB in 4.72 seconds = 434.14 :~ $ sudo hdparm -tT /dev/sdb Timing cached reads: 2 MB in 5.39 seconds = 380.02 kB/sec `-mmcblk0p2 179:2 0 29,5G 0 part :~ $ sudo rpi-eeprom-updateįW DIR: /lib/firmware/raspberrypi/bootloader/critical Hubīus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root :~ $ lsblk JMS567 SATA 6Gb/s bridgeīus 002 Device 002: ID 152d:0578 JMicron Technology Corp. Usb-storage.quirks=152d:0578:u console=serial0,115200 console=tty1 root=PARTUUID=ea7d04d6-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash :~ $ lsusbīus 002 Device 003: ID 152d:0578 JMicron Technology Corp. HDD's are in raid 1 (mirror) md0 and ext4 each HDD is powered with external 12V/2A power supply connected to SATA JMicron cable and external 5V power supply 2x SATA cabel ID 152d:0578 JMicron Technology Corp. 2x HDD 3,5" Western Digital Red 3TB (connected on USB 3.0) and ext4 Copy from PC->RPI is good about 70-80 MB/sec but copy frop RPI->PC is really bad it is only 300-500 KB/sec. I have speed issue when copying files from RPI 4 4GB through LAN 1GBs network.