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Message-ID: <00ae01c768c4$a673e3c0$2101a8c0@donald>
Date: Sat, 17 Mar 2007 19:47:01 +0100
From: "Paul Rolland" <rol@...917.net>
To: <rol@...917.net>, "'Tejun Heo'" <htejun@...il.com>
Cc: "'Linus Torvalds'" <torvalds@...ux-foundation.org>,
"'Jeff Garzik'" <jeff@...zik.org>, "'Alan Cox'" <alan@...hat.com>,
"'Andrew Morton'" <akpm@...ux-foundation.org>,
<linux-ide@...r.kernel.org>,
"'LKML'" <linux-kernel@...r.kernel.org>,
"'Eric D. Mudama'" <edmudama@...il.com>
Subject: RE: [git patches] libata fixes
Hello,
Here is a patch to avoid these pesky messages for the Maxtor disk :
--- linux-2.6.21-rc4/drivers/ata/libata-core.c 2007-03-17 19:29:45.000000000
+0100
+++ linux-2.6.21-rc4-Maxtor/drivers/ata/libata-core.c 2007-03-17
19:37:28.000000000 +0100
@@ -3359,6 +3359,8 @@
{ "WDC WD740ADFD-00", NULL, ATA_HORKAGE_NONCQ },
/* http://thread.gmane.org/gmane.linux.ide/14907 */
{ "FUJITSU MHT2060BH", NULL, ATA_HORKAGE_NONCQ },
+ /* NCQ is broken */
+ { "Maxtor 6L250S0", NULL, ATA_HORKAGE_NONCQ },
/* Devices with NCQ limits */
Signed-off-by: Paul Rolland <rol@...917.net>
With this applied, my machine has stopped all those painful messages.
dmesg now says :
root@...i:/Kernels# dmesg | grep LBA
ata1.00: 490234752 sectors, multi 0: LBA48 NCQ (not used)
ata2.00: 640 sectors, multi 1: LBA
ata3.00: 490234752 sectors, multi 0: LBA48 NCQ (not used)
instead of NCQ (depth 31/32), but there doesn't seem to be any adverse
effects.
Regards,
Paul
Paul Rolland, rol(at)as2917.net
ex-AS2917 Network administrator and Peering Coordinator
--
Please no HTML, I'm not a browser - Pas d'HTML, je ne suis pas un navigateur
"Some people dream of success... while others wake up and work hard at it"
"I worry about my child and the Internet all the time, even though she's too
young to have logged on yet. Here's what I worry about. I worry that 10 or 15
years from now, she will come to me and say 'Daddy, where were you when they
took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation
> -----Original Message-----
> From: linux-kernel-owner@...r.kernel.org
> [mailto:linux-kernel-owner@...r.kernel.org] On Behalf Of Paul Rolland
> Sent: Saturday, March 17, 2007 6:59 PM
> To: 'Tejun Heo'
> Cc: 'Linus Torvalds'; 'Jeff Garzik'; 'Alan Cox'; 'Andrew
> Morton'; linux-ide@...r.kernel.org; 'LKML'; 'Eric D. Mudama'
> Subject: RE: [git patches] libata fixes
>
> Hello,
>
> I'm preparing to attach a disk.
> In the meantime, I've rebuild a 2.6.21-rc4, and got that
> while booting :
> ...
> ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata1.00: ATA-7: Maxtor 6L250S0, BANC1G10, max UDMA/133
> ata1.00: 490234752 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata1.00: configured for UDMA/133
> ...
> Adding 2096436k swap on /dev/sde5. Priority:-1 extents:1
> across:2096436k
> Adding 4192956k swap on /dev/sda3. Priority:-2 extents:1
> across:4192956k
> ata1.00: exception Emask 0x2 SAct 0x7fffffc3 SErr 0x0 action
> 0x2 frozen
> ata1.00: (spurious completions during NCQ issue=0x0 SAct=0x7fffffc3
> FIS=004040a1:00000020)
> ata1.00: cmd 60/01:00:52:eb:ff/00:00:09:00:00/40 tag 0 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/40:08:53:eb:ff/00:00:09:00:00/40 tag 1 cdb
> 0x0 data 32768 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:30:39:eb:ff/00:00:09:00:00/40 tag 6 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:38:3a:eb:ff/00:00:09:00:00/40 tag 7 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:40:3b:eb:ff/00:00:09:00:00/40 tag 8 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:48:3c:eb:ff/00:00:09:00:00/40 tag 9 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:50:3d:eb:ff/00:00:09:00:00/40 tag 10 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:58:3e:eb:ff/00:00:09:00:00/40 tag 11 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:60:3f:eb:ff/00:00:09:00:00/40 tag 12 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:68:40:eb:ff/00:00:09:00:00/40 tag 13 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:70:41:eb:ff/00:00:09:00:00/40 tag 14 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:78:42:eb:ff/00:00:09:00:00/40 tag 15 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:80:43:eb:ff/00:00:09:00:00/40 tag 16 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:88:44:eb:ff/00:00:09:00:00/40 tag 17 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:90:45:eb:ff/00:00:09:00:00/40 tag 18 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:98:46:eb:ff/00:00:09:00:00/40 tag 19 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:a0:47:eb:ff/00:00:09:00:00/40 tag 20 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:a8:48:eb:ff/00:00:09:00:00/40 tag 21 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:b0:49:eb:ff/00:00:09:00:00/40 tag 22 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:b8:4a:eb:ff/00:00:09:00:00/40 tag 23 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:c0:4b:eb:ff/00:00:09:00:00/40 tag 24 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:c8:4c:eb:ff/00:00:09:00:00/40 tag 25 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:d0:4d:eb:ff/00:00:09:00:00/40 tag 26 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:d8:4e:eb:ff/00:00:09:00:00/40 tag 27 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:e0:4f:eb:ff/00:00:09:00:00/40 tag 28 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:e8:50:eb:ff/00:00:09:00:00/40 tag 29 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1.00: cmd 60/01:f0:51:eb:ff/00:00:09:00:00/40 tag 30 cdb
> 0x0 data 512 in
> res 40/00:08:53:eb:ff/00:00:09:00:00/40 Emask 0x2
> (HSM violation)
> ata1: soft resetting port
>
> Kernel is a stock 2.6.21-rc4 I've just downloaded... I seem
> to remember
> this could be NCQ-related, and my disk should have been blacklisted,
> but is this already in 2.6.21-rc4 ?
>
> Regards,
> Paul
>
> Paul Rolland, rol(at)as2917.net
> ex-AS2917 Network administrator and Peering Coordinator
>
> --
>
> Please no HTML, I'm not a browser - Pas d'HTML, je ne suis
> pas un navigateur
> "Some people dream of success... while others wake up and
> work hard at it"
>
> "I worry about my child and the Internet all the time, even
> though she's too
> young to have logged on yet. Here's what I worry about. I
> worry that 10 or 15
> years from now, she will come to me and say 'Daddy, where
> were you when they
> took freedom of the press away from the Internet?'"
> --Mike Godwin, Electronic Frontier Foundation
>
>
> > -----Original Message-----
> > From: linux-kernel-owner@...r.kernel.org
> > [mailto:linux-kernel-owner@...r.kernel.org] On Behalf Of Tejun Heo
> > Sent: Monday, March 12, 2007 9:05 AM
> > To: rol@...917.net
> > Cc: 'Linus Torvalds'; 'Jeff Garzik'; 'Alan Cox'; 'Andrew
> > Morton'; linux-ide@...r.kernel.org; 'LKML'; 'Eric D. Mudama'
> > Subject: Re: [git patches] libata fixes
> >
> > Paul Rolland wrote:
> > >> I keep forgetting about this. I'll ask SIMG how to deal with
> > >> this. For
> > >> the time being, connecting a device to the PMP port should
> > remove the
> > >> timeouts.
> > >
> > > That sounds a quite expensive solution ;)
> >
> > You should be able to just move the drive attached at ata1 to ata2.
> > Please report whether that works.
> >
> > --
> > tejun
> > -
> > To unsubscribe from this list: send the line "unsubscribe
> > linux-kernel" in
> > the body of a message to majordomo@...r.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
> >
>
> -
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