Date: Tue, 14 Nov 2006 14:58:20 -0500 (EST) From: Mikhail Teterin <mi@aldan.algebra.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/105539: newly added disk devices don't have slice-devices created Message-ID: <200611141958.kAEJwKbg065766@symbion.zaytman.com> Resent-Message-ID: <200611142010.kAEKA2i3094346@freefall.freebsd.org>
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>Number: 105539 >Category: kern >Synopsis: newly added disk devices don't have slice-devices created >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 14 20:10:02 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Mikhail Teterin >Release: FreeBSD 6.2-PRERELEASE i386 >Organization: Virtual Estates, Inc. >Environment: System: FreeBSD symbion.zaytman.com 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Thu Oct 19 16:48:49 EDT 2006 root@symbion.zaytman.com:/usr/obj/ibm/src/sys/SYMBION i386 I've seen this for a few years now -- ever since starting to use devfs, actually. >Description: An external flash-card reader is connected to the PC via USB: % usbdevs addr 1: UHCI root hub, Intel addr 1: UHCI root hub, Intel addr 2: product 0x0140, vendor 0x0424 addr 4: ImageMate CompactFlash USB, SanDisk Corporation addr 3: officejet 7100 series, Hewlett-Packard When a flash-card (with FAT filesystem) is inserted, it is not, unfortunately, immediately mountable, because /dev/da0s1 is missing -- only the /dev/da0 is present: % ls -l /dev/da0* crw-r----- 1 root operator 0, 96 Nov 7 22:03 /dev/da0 >How-To-Repeat: >Fix: Trying to mount /dev/da0 directly will fail, but after such an attempt, the /dev/da0s1 appears and can be mounted: % ls -l /dev/da0* crw-r----- 1 root operator 0, 96 Nov 7 22:03 /dev/da0 crw-r----- 1 root operator 0, 96 Nov 7 22:03 /dev/da0s1 % mount -t msdosfs /dev/da0s1 /sandisk % This is a work-around, but true fix is needed... >Release-Note: >Audit-Trail: >Unformatted:
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