The fix for 3ware oops in 2.2.17pre14 is this:
Change the function call:
tw_setfeature(tw_dev, 2, 1, &c);
to be:
tw_setfeature(tw_dev2, 2, 1, &c);
-- Adam Radford 3ware, Inc. (650) 614-3487-----Original Message----- From: brian@worldcontrol.com [mailto:brian@worldcontrol.com] Sent: Wednesday, August 02, 2000 4:22 PM To: Adam Radford Cc: jjacobson@3WARE.com; linux-kernel@vger.rutgers.edu; alan@lxorguk.ukuu.org.uk Subject: Re: Try this (possible 3ware oops on 2.2.17pre14)
On Wed, Aug 02, 2000 at 03:02:47PM -0700, Adam Radford wrote:
> Could you try turning off MTRR support (I noticed looking in your > .config that you sent me that it is on). The reason is that looking > through that call trace, it looks like it might be calling some of the > mtrr functions (we don't see the address of any of the 3ware driver > functions in the call trace).
I compiled 2.2.17pre14 with MTRR support turned off. The kernel oopsed in the same spot.
I then copied the 2.2.17pre9 drivers/scsi/3w-xxxx.* stuff into the 2.2.17pre14 directory and recompiled.
I.E. I've compiled 2.2.17pre14 with the 3ware driver from 2.2.17pre9.
2.2.17pre14 (with 2.2.17pre9 3ware driver) boots fine.
Linux version 2.2.17pre14 (root@station) (gcc version egcs-2.91.66 19990314/Lin ux (egcs-1.1.2 release)) #14 Wed Aug 2 16:09:34 PDT 2000 ... FDC 0 is a post-1991 82077 scsi0 : 3ware Storage Controller scsi : 1 host. Vendor: 3ware Model: 3w-xxxx Rev: 1.1 Type: Direct-Access ANSI SCSI revision: 00 Detected scsi disk sda at scsi0, channel 0, id 0, lun 0 Vendor: 3ware Model: 3w-xxxx Rev: 1.1 Type: Direct-Access ANSI SCSI revision: 00 Detected scsi disk sdb at scsi0, channel 0, id 2, lun 0 scsi : detected 2 SCSI disks total. SCSI device sda: hdwr sector= 512 bytes. Sectors= 58598033 [28612 MB] [28.6 GB] SCSI device sdb: hdwr sector= 512 bytes. Sectors= 58598033 [28612 MB] [28.6 GB] ...
I take it I can't try RAID10 till I get the 3ware driver up to the 2.2.17pre14 version?
-- Brian Litzinger <brian@litzinger.com>
Copyright (c) 2000 By Brian Litzinger, All Rights Reserved
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