scsi problem

2005-07-04 Thread collinm
hi i use suse 9.3 and kernel 2.6.11.4-21.7 with every 2.6.x kernel, i get the same problem... with a 2.4 kernel that work fine i have a cdrom connected to my scsi card Jun 30 16:26:59 linuxdell kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 Jun 30 16:26:59

[PATCH 1/9] qla1280: remove dead per-host flag variables

2005-07-04 Thread Christoph Hellwig
Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] Signed-off-by: Thiemo Seufer [EMAIL PROTECTED] Index: linux-2.6/drivers/scsi/qla1280.c === --- linux-2.6.orig/drivers/scsi/qla1280.c 2005-06-19 20:47:01.0 +0200 +++

[PATCH 4/9] qla1280: use SAM_ constants

2005-07-04 Thread Christoph Hellwig
Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] Signed-off-by: Thiemo Seufer [EMAIL PROTECTED] Index: linux-2.6/drivers/scsi/qla1280.c === --- linux-2.6.orig/drivers/scsi/qla1280.c 2005-06-19 21:12:55.0 +0200 +++

[PATCH 7/9] qla1280: don't use bitfields for hardware access in isp_config

2005-07-04 Thread Christoph Hellwig
Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] Signed-off-by: Thiemo Seufer [EMAIL PROTECTED] Index: linux-2.6/drivers/scsi/qla1280.c === --- linux-2.6.orig/drivers/scsi/qla1280.c 2005-06-26 16:58:55.0 +0200 +++

[PATCH 8/9] qla1280: qla1280: don't use bitfields for hardware access, parameters

2005-07-04 Thread Christoph Hellwig
Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] Signed-off-by: Thiemo Seufer [EMAIL PROTECTED] Index: linux-2.6/drivers/scsi/qla1280.c === --- linux-2.6.orig/drivers/scsi/qla1280.c 2005-06-26 16:58:59.0 +0200 +++

[PATCH 9/9] qla1280: endianess annotations

2005-07-04 Thread Christoph Hellwig
Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] Index: linux-2.6/drivers/scsi/qla1280.c === --- linux-2.6.orig/drivers/scsi/qla1280.c 2005-06-26 16:59:06.0 +0200 +++ linux-2.6/drivers/scsi/qla1280.c2005-06-26

REGRESSION in 2.6.13-rc1: Massive slowdown with Adaptec SCSI

2005-07-04 Thread Neil Brown
Hi, I have a server with a: SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01) Subsystem: Adaptec AHA-3960D U160/m connected to 14 Vendor: MAXTOR Model: ATLAS15K_36SCA Rev: DTA0 7 on each channel. On 2.6.12 a simple 'dd' write test gives 70

Re: REGRESSION in 2.6.13-rc1: Massive slowdown with Adaptec SCSI

2005-07-04 Thread Matthew Wilcox
On Tue, Jul 05, 2005 at 11:08:17AM +1000, Neil Brown wrote: On 2.6.13-rc1 the same test takes just short on 1 minute and reports slightly less than 2 M/Second. That sounds like your drives have negotiated an asynchronous transfer agreement. Could you provide your dmesg to confirm that