Issue mounting USB mass-storage drive

[Bruce Nagel <nagelbh%sdf.org@localhost>]

I am now having an issue with mounting a mass-storage 1TB drive that in the past I was able to mount.  I'm having the same issue with mounting USB flash drives (8GB and 16GB).

When I attach the drive and attempt to run disklabel I get this output:
# disklabel sd0
disklabel: /dev/rsd0d: Device not configured

dmesg shows this:
umass0 at uhub2 port 2 configuration 1 interface 0
umass0: Generic (0x58f) Mass Storage (0x6387), rev 2.00/1.05, addr 2
umass0: using SCSI over Bulk-Only
umass0: failed to create xfers

I'm running NetBSD 8.0 on AMD64.  I'm not sure if I've mounted the 1TB drive or a flash drive since the upgrade to 8.0.

In case it matters, I am using a Logitech USB wireless mouse and haven't had any issues with it.

Any ideas on what I should check?  Giggle has not turned up much by looking for that error or searching on how to mount USB drives.

Thank you,
Bruce
--
Man invented language to satisfy his deep need to complain.
(Lily Tomlin)