AGX Xavier M.2 not working

Hi everyone
i usb my 500GB M.2 flash installed on my Xavier, but dont have any dmesg or print on my device.
How should i do to mount my M,2 flash on it?

root@dev-desktop:~# cat /etc/nv_tegra_release
# R32 (release), REVISION: 5.1, GCID: 26202423, BOARD: t186ref, EABI: aarch64, DATE: Fri Feb 19 16:50:29 UTC 2021

Thank you so much.

What kind of interface are you using ? Is it a USB or it is a M.2 card on the M.2 slot? Also, is it a M.2 key E or M.2 key M?

Hi WayneWWW

Could you insert the card and share the result of lspci?

Hi Wayne

root@dev-desktop:~# lspci
0000:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad0 (rev a1)
0000:01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
0001:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad2 (rev a1)
0001:01:00.0 SATA controller: Marvell Technology Group Ltd. Device 9171 (rev 13)

Looks like it has been detected. Do you see any device with name nvmexxx in your /dev ?

have dev node

root@dev-desktop:~# ls /dev | grep nvme

how to mount it? i use mount command cant mount successfully.

Do you have correct partition on this nvme disk?

may no, first use this, do we have some documents to say how to use it?

You can use the gdisk tool.

There is no specific document for this because it is not tegra specific issue… you can face such issue on any kind of machines too. Not limited to jetson xavier…

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OK,thank you so much, WayneWWW

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