Date: Thu, 6 Jul 2006 18:46:55 GMT From: trasz <trasz@pin.if.uz.zgora.pl> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/99850: ataraid hangs in g_waitidle when attaching to nVidia RAID0 with broken drive Message-ID: <200607061846.k66Ikt2F074803@www.freebsd.org> Resent-Message-ID: <200607061850.k66IoFV4013627@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 99850 >Category: kern >Synopsis: ataraid hangs in g_waitidle when attaching to nVidia RAID0 with broken drive >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jul 06 18:50:15 GMT 2006 >Closed-Date: >Last-Modified: >Originator: trasz >Release: 6.1 >Organization: >Environment: FreeBSD traszkan.ds7 6.1-RELEASE-p1 FreeBSD 6.1-RELEASE-p1 #1: Thu Jun 22 15:52:56 CEST 2006 trasz@traszkan.ds7:/usr/obj/usr/src/sys/TRASHCAN i386 >Description: I've got a machine with NForce pseudoraid controller, with two disks configured as RAID0. One of these disks is broken (physically). 'kldload ataraid' fails with (retyped by hand): ar0: 476950MB <nVidia MediaShield RAID0 (stripe 64KB)> status: READY ar0: disk0 READY using ad4 as ata2-master ar0: disk1 READY using ad6 as ata2-master ad4: FAILURE - READ_DMA status=51<READY, ???_ERROR> error=1<ILLEGAL_LENGTH> ar0: FAILURE - RAID0 array broken ar0: writing of nVidia MediaShield metadata is NOT supported yet ^T shows: load: 0.00 cmd: kldload 249 [g_waitidle] 0.00u 0% 544k It hangs here. When ataraid is compiled into the kernel - like in GENERIC - it makes booting impossible. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200607061846.k66Ikt2F074803>