On 01/19/2018 04:12 PM, Martin Wilck wrote: >>> + .product = "(NetApp |)ONTAP Controller", > The device in question uses "NetApp ONTAP Controller" for the product > (-> "model" in NVMe terms). IIUC there's older FW around that uses > "ONTAP Controller" only. .product = "ONTAP Controller" should be enough, it's shared by both strings. But if an exact match is desired, ^ should be added at the beginning. Regex can be tested with: https://eli.thegreenplace.net/2012/11/14/some-notes-on-posix-regular-expressions -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel