M.2 NVMe Intel 1TB 660P Not reconized on Ubuntu Server

[foobar]

And I’m missing sweet speeds of gen2. I hope it be easy to switch to gen2.

Tap into Radxa’s apt and install rockchip-overlay. Then you can upgrade to Gen 2 speed by enabling the pcie-gen2 overlay in /boot/ hw_intfc.conf.

HTH

[stuartiannaylor]

I have installed OMV on the Radxa Debian Stretch Arm64 base build.
Have a 4 port sata card running so expecting nvme to work.
So here is an updated omv-4.4-arm64.img.xz image
https://1drv.ms/u/s!AocmAh35i26QiR-EAvY_MCIaT_eV

Definitely edit /boot/hw_intfc.conf as gen 2.0 makes a big difference in performance and then just reboot

But just have a glance at
https://wiki.radxa.com/Rockpi4/Linux_system_runs_on_M.2_NVME_SSD

sudo apt-get install iozone3
cd to the mounted drive
iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2

The small 4k random read/writes are very important the big packet burst transfers will return the big numbers but often its the small packets that will give the ‘feel’ of user performance.

[aaditya]

Similar issue here I think:

HP SSD EX900 M.2 250GB shown as 1GB only

Hi, a few days ago I got my first Rock Pi 4 Model A 2GB V1.4, together with a heat sink block and the M.2 Extend board v1.4. All works fine with booting the system from a 8GB µSD card, so I can use it. Today I got a HP SSD EX900 M.2 250GB, which is being recognized by the system as 1 GB only: # lsblk -o NAME,MODEL,SIZE,FSTYPE | grep nvme nvme0n1 SM2263 1024M Also parted and fdisk show 1GB only for that device. # parted /dev/nvme0n1 print Error: /dev/nvme0n1: unrecognised disk label Mode…

HP SSD EX900 works with u-boot from Radxa image, but does not work with other distro images.

[Max1]

Could you please share what was the problem and link to resolution in github

Thank you