NVME Disks Become In-accesssible After OVM Server Upgrade to 3.4.3
Last updated on AUGUST 15, 2017
Applies to:Oracle VM - Version 3.4.3 and later
After upgrading to Oracle VM Server 3.4.3 version, NVMe (Non Volatile Memory express) devices will not be available for the guests as shown in the Oracle VM manager's UI.
On the Oracle VM Server, all device entries like /dev/disk/by-id/nvme* will be missing.
Also, from the "udevadm info -q all -n /dev/nvme1n1" command, NVMe device will not show /dev/disk/by-id/nvme* paths, instead it will just show /dev/block and /dev/disk/by-path paths:
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