* Fw: 2.6.7 scsi regression
@ 2004-06-18 2:46 Andrew Morton
2004-06-18 3:03 ` James Bottomley
0 siblings, 1 reply; 3+ messages in thread
From: Andrew Morton @ 2004-06-18 2:46 UTC (permalink / raw)
To: linux-scsi; +Cc: Phil Oester
Begin forwarded message:
Date: Thu, 17 Jun 2004 11:28:32 -0700
From: Phil Oester <kernel@linuxace.com>
To: linux-kernel@vger.kernel.org
Subject: 2.6.7 scsi regression
2.6.7 won't boot on a box with a sym53c896 scsi controller, but boots fine
on 2.6.6. Dmesg output below.
2.6.6:
sym0: <896> rev 0x5 at pci 0000:00:0b.0 irq 17
sym0: using 64 bit DMA addressing
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.1.18j
Using anticipatory io scheduler
Vendor: IBM Model: DDYS-T09170N Rev: S80D
Type: Direct-Access ANSI SCSI revision: 03
sym0:0:0: tagged command queuing enabled, command queue depth 16.
scsi(0:0:0:0): Beginning Domain Validation
sym0:0: wide asynchronous.
sym0:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31)
scsi(0:0:0:0): Domain Validation skipping write tests
scsi(0:0:0:0): Ending Domain Validation
2.6.7:
sym0: <896> rev 0x5 at pci 0000:00:0b.0 irq 17
sym0: using 64 bit DMA addressing
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.1.18j
Using anticipatory io scheduler
Vendor: IBM Model: DDYS-T09170N Rev: S80D
Type: Direct-Access ANSI SCSI revision: 03
sym0:0:0: tagged command queuing enabled, command queue depth 16.
scsi(0:0:0:0): Beginning Domain Validation
sym0:0: wide asynchronous.
sym0:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31)
scsi(0:0:0:0): Echo buffer size 6552 is too big, trimming to 4096
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 40.0 MB/s ST (50.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 38.5 MB/s ST (52.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 26.3 MB/s ST (76.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-10 WIDE SCSI 17.9 MB/s ST (112.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-10 WIDE SCSI 11.9 MB/s ST (168.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-5 WIDE SCSI 7.9 MB/s ST (252.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: wide asynchronous.
sym0:0:0:M_REJECT to send for : 1-3-1-5e-1f.
scsi(0:0:0:0): Write Buffer failure 8000002
....
This goes on forever - goes through all different speeds, then starts over.
Difference seems to be in 2.6.6, it says:
scsi(0:0:0:0): Domain Validation skipping write tests
but does not skip these tests in 2.6.7.
Ideas?
Phil Oester
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Fw: 2.6.7 scsi regression
2004-06-18 2:46 Fw: 2.6.7 scsi regression Andrew Morton
@ 2004-06-18 3:03 ` James Bottomley
0 siblings, 0 replies; 3+ messages in thread
From: James Bottomley @ 2004-06-18 3:03 UTC (permalink / raw)
To: Andrew Morton; +Cc: SCSI Mailing List, Phil Oester
On Thu, 2004-06-17 at 21:46, Andrew Morton wrote:
> Ideas?
Yes, I the fix is in scsi-misc-2.6:
ChangeSet@1.1767, 2004-06-15 12:48:08-05:00, jejb@mulgrave.(none)
Fix endless loop in SCSI SPI transport class
If the driver doesn't update the peroid, we go
around forever. The fix is to keep our old period
unless the driver returns a greater one.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
James
^ permalink raw reply [flat|nested] 3+ messages in thread
* Fw: 2.6.7 scsi regression
@ 2004-06-17 18:39 Randy.Dunlap
0 siblings, 0 replies; 3+ messages in thread
From: Randy.Dunlap @ 2004-06-17 18:39 UTC (permalink / raw)
To: scsi; +Cc: kernel
[should be on linux-scsi:]
Willy says the patch you want is probably:
http://linux-scsi.bkbits.net:8080/scsi-misc-2.6/gnupatch@40cf3658X57h5m24maf1efBL-aVHPw
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2.6.7 won't boot on a box with a sym53c896 scsi controller, but boots fine
on 2.6.6. Dmesg output below.
2.6.6:
sym0: <896> rev 0x5 at pci 0000:00:0b.0 irq 17
sym0: using 64 bit DMA addressing
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.1.18j
Using anticipatory io scheduler
Vendor: IBM Model: DDYS-T09170N Rev: S80D
Type: Direct-Access ANSI SCSI revision: 03
sym0:0:0: tagged command queuing enabled, command queue depth 16.
scsi(0:0:0:0): Beginning Domain Validation
sym0:0: wide asynchronous.
sym0:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31)
scsi(0:0:0:0): Domain Validation skipping write tests
scsi(0:0:0:0): Ending Domain Validation
2.6.7:
sym0: <896> rev 0x5 at pci 0000:00:0b.0 irq 17
sym0: using 64 bit DMA addressing
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.1.18j
Using anticipatory io scheduler
Vendor: IBM Model: DDYS-T09170N Rev: S80D
Type: Direct-Access ANSI SCSI revision: 03
sym0:0:0: tagged command queuing enabled, command queue depth 16.
scsi(0:0:0:0): Beginning Domain Validation
sym0:0: wide asynchronous.
sym0:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31)
scsi(0:0:0:0): Echo buffer size 6552 is too big, trimming to 4096
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 40.0 MB/s ST (50.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 38.5 MB/s ST (52.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-20 WIDE SCSI 26.3 MB/s ST (76.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-10 WIDE SCSI 17.9 MB/s ST (112.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-10 WIDE SCSI 11.9 MB/s ST (168.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: FAST-5 WIDE SCSI 7.9 MB/s ST (252.0 ns, offset 31)
scsi(0:0:0:0): Write Buffer failure 8000002
scsi(0:0:0:0): Domain Validation detected failure, dropping back
sym0:0: wide asynchronous.
sym0:0:0:M_REJECT to send for : 1-3-1-5e-1f.
scsi(0:0:0:0): Write Buffer failure 8000002
....
This goes on forever - goes through all different speeds, then starts over.
Difference seems to be in 2.6.6, it says:
scsi(0:0:0:0): Domain Validation skipping write tests
but does not skip these tests in 2.6.7.
Ideas?
Phil Oester
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
--
~Randy
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