>Number:         33510
>Category:       kern
>Synopsis:       Some USB Keys take a long time to mount
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri May 19 02:25:00 +0000 2006
>Originator:     Mark Davies
>Release:        NetBSD 3.99.11
>Organization:
Dept. of Comp. Sci., Victoria Uni. of Wellington, New Zealand.
>Environment:
	
	
System: NetBSD city-art.mcs.vuw.ac.nz 3.99.11 NetBSD 3.99.11 (MCS_WORKSTATION) #2: Thu Feb 9 00:40:59 NZDT 2006 mark@turakirae.mcs.vuw.ac.nz:/mnt/SAVE/build.obj/src/work/src/sys/arch/i386/compile/MCS_WORKSTATION i386
Architecture: i386
Machine: i386
>Description:
	Some USB memory keys take a very long time to perform some
	initialisation step but otherwise appear to work OK.

	With the problematic keys it takes over a minute between printing:

sd0 at scsibus0 target 0 lun 0: <M-SysT5, Dell Memory Key, 5.00> disk removable

	and printing

sd0: 121 MB, 975 cyl, 128 head, 2 sec, 512 bytes/sect x 249599 sectors

	and then takes a similar length of time to do a mount.
	Once mounted it performs normally.

	Problem has also been seem on 3.99.18 and 3.0 machines.
	
>How-To-Repeat:
	Plug in the wrong sort of USB memory key.
	We've seen this problem with Dell branded 128MB keys that identify
	themselves as:
	<M-SysT5, Dell Memory Key, 5.00>
	whereas other Dell branded 128MB keys <SMART G2, Dell Memory Key, 1.04>
	and <M-SysT5, Dell Memory Key, 5.05> don't have the problem.

	http://mail-index.netbsd.org/netbsd-users/2006/04/15/0000.html gives an
	example of this with a non Dell branded memory key.
	
>Fix:
	

>Unformatted: