Re: Problem with umass/scsibus/wd0

[Simon Burge <simonb%NetBSD.org@localhost>]

Michael van Elst wrote:

> paul%whooppee.com@localhost (Paul Goyette) writes:
>
> >[ 29641.773703] umass0 at uhub11 port 4 configuration 1 interface 0
> >[ 29641.773703] umass0: Western Digital (0x1058) Elements 2621 (0x2621), rev 3.20/10.34, addr 4
> >[ 29641.773703] umass0: using SCSI over Bulk-Only
> >[ 29641.793714] scsibus0 at umass0: 2 targets, 1 lun per target
> >[ 29641.793714] sd0 at scsibus0 target 0 lun 0: <WD, Elements 2621, 1034> disk fixed
> >[ 29641.793714] sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
> >[ 29641.793714]     SENSE KEY:  Not Ready
> >[ 29641.793714]      ASC/ASCQ:  Logical Unit Is In Process Of Becoming Ready
> >[ 29641.793714] sd0: drive offline
>
>
> Sounds like that drive isn't spinning up.
>
> The "Elements" product doesn't exactly tell what it is, some units
> either come with their own power supply or require non-standard
> USB power.

Not enough USB power?  Same model external drive:
https://forums.tomshardware.com/threads/2tb-wd-elements-2621-is-detected-on-one-of-my-computers-but-not-the-other.3720369/#post-22432202

Cheers,
Simon.