Dear Peter and others,

it is encouraging to know that Peter's pendrive started working after an
upgrade to SuSE Linux 8.1. Unfortunately, I can not hope for the same
resolution, since I am already using SuSE Linux 8.1.

My situation is the following. I have a Buslink USB "busdrive" and I am
using Suse Linux 8.1. When I do
cat /proc/scsi/scsi

or

cat /proc/scsi/usb-storage-0/0

I get the expected messages.

When, however, I try to mount the device /dev/sda1 (or /dec/sda4) I get
"/dev/sda1 is not a valid block device"

In my /var/log/messages, the following items seem to be relevant:
Dec  3 01:43:57 jo kernel: USB Mass Storage device found at 7
Dec  3 01:43:57 jo kernel: USB Mass Storage support registered.
Dec  3 01:43:57 jo insmod: Using 
/lib/modules/2.4.19-4GB/kernel/drivers/usb/storage/usb-storage.o
Dec  3 01:43:57 jo insmod: Symbol version prefix ''
Dec  3 01:44:00 jo kernel: sg: find_free_slot ...<7>sg: initializing
sg_major_array ...<4>sg: allocated major 21
Dec  3 01:44:00 jo kernel: sg: ... found 15:00
Dec  3 01:44:00 jo kernel: sg_attach: dev0=(21:0)
Dec  3 01:44:11 jo modprobe: modprobe: Can't locate module block-major-8
Dec  3 01:44:14 jo /etc/hotplug/usb.agent[865]: Can't ignore signal CHLD,
forcing to default."

In my /etc/modules.conf I have
alias block-major-8       sd_mod

This may be a problem, since I do not seem to find "sd_mod" anywhere in
/lib/modules. I have seen on the web, that some people put just
"alias block-major-8 off" to suppress the complaint about not finding
block-major-8, but this may be a bad idea if "sd_mod" is needed to
create /dev/sda*.

It may be relevant that I had to put the module usb-storage into initrd,
since otherwise my boot process hangs at the moment when hotplugging
services are loaded. Somewhere I read a hint that one may want to put scsi
support into the initrd as well, but I do not know how to do that.

I do have some scsi support, since I am able to mount my usb cdrw drive as
/dev/sr0.

I would greatly appreciate any advice anyone could give. You, Peter, could
perhaps tell me, what is the status of "block-major-8" in your
/etc/modules.conf

Best regards, Gabor

PS. At some point I also recompiled my kernel to make it smaller, but
booting with the original Suse kernel does not seem to make a difference
in this issue. When I compiled the new smaller kernel, I left the modules
as they were -- I did not reinstall those, so they should be as they came
with the distribution.

Mathematics Department                  Phone: (704) 687-2543
UNC Charlotte                           Fax:   (704) 687-6415
Charlotte NC 28223-0001                 E-mail: [EMAIL PROTECTED]
Office: 335F                            Webpage: www.math.uncc.edu/~ghetyei





-------------------------------------------------------
This SF.net email is sponsored by: Get the new Palm Tungsten T 
handheld. Power & Color in a compact size! 
http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-users

Reply via email to