From owner-freebsd-usb@FreeBSD.ORG  Tue Oct 11 21:01:41 2005
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Date: Tue, 11 Oct 2005 23:01:39 +0200
From: =?ISO-8859-1?Q?Klaus_Friis_=D8stergaard?= <farremosen@gmail.com>
To: freebsd-usb@freebsd.org
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Subject: Problem USB storage devices on 5.4
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I have a usb storage device it is reconised when I boot with it in the
laptop but not when it has been removed or if it has not been in when
booted.

I get this dmesg:
....
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <USB-DISK FREEDIK-LWFORMAT 2.23> Removable Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: 63MB (130368 512 byte sectors: 64H 32S/T 63C)
....

I can mount it with

mount_msdosfs /dev/da0s1 /mnt/usbflah

camcontrol devlist
<USB-DISK FREEDIK-LWFORMAT 2.23> at scbus1 target 0 lun 0 (pass0,da0)

camcontrol rescan all
Re-scan of bus 0 was successful
Re-scan of bus 1 was successful

I can umount it, and removed it from the laptop,

umass0: at uhub1 port 1 (addr 2) disconnected
(da0:umass-sim0:0:0:0): lost device
(da0:umass-sim0:0:0:0): removing device entry
umass0: detached

after I removed the storage device I can only see bus 0 and not bus and not
bus 1 where it is attached again
camcontrol rescan all
Re-scan of bus 0 was successful

Have I missed something.

Any help apriciated


--
Klaus F. =D8stergaard, <farremosen(at)gmail dot com>