(linux-ide cc'ed)
trash can wrote:
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I have tolerated this problem for a year and do not post to this list in
haste. I have posted on forums and searched the community over the past
year. I have looked at the list archive on gossamer-threads.com for
solutions. With Fedora Core 6 unsupported (the last kernel for which my
zip drive worked), it is time for my last attempt at a solution. Please
CC: any response as I have not joined the list. I have compiled a
kernel-debug RPM and can run this if its output would help. Thank you
for any time you might devote to this problem.
motherboard: MSI P965 Platinum/Intel P965 Express Chipset Based (MS-7238
series)
Fedora 8 : kernel 2.6.23.1-42.fc8
Iomega Zip drive internal Model Z100ATAPI
lspci
03:00.0 SATA controller: JMicron Technologies, Inc. JMB361 AHCI/IDE (rev 02)
03:00.1 IDE interface: JMicron Technologies, Inc. JMB361 AHCI/IDE (rev 02)
# lsmod | grep ata
pata_jmicron 8257 0
ata_generic 8901 0
ata_piix 16709 0
libata 99633 4 ahci,pata_jmicron,ata_generic,ata_piix
scsi_mod 119757 4 sr_mod,sg,libata,sd_mod
I have recently changed the BIOS setting for the SATA#1 Controller from
[IDE] to [AHCI] with no effect. I assume AHCI is correct?
AHCI is better, yes. It shouldn't be relevant this this problem though.
Text below attached as text.txt for readability.
from dmesg:
libata version 2.21 loaded.
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: [email protected]
PCI: Enabling device 0000:03:00.1 (0000 -> 0001)
ACPI: PCI Interrupt 0000:03:00.1[B] -> GSI 17 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:03:00.1 to 64
scsi0 : pata_jmicron
scsi1 : pata_jmicron
ata1: PATA max UDMA/100 cmd 0x0001cc00 ctl 0x0001c882 bmdma 0x0001c400 irq 17
ata2: PATA max UDMA/100 cmd 0x0001c800 ctl 0x0001c482 bmdma 0x0001c408 irq 17
ata1.00: ATAPI: LITE-ON DVDRW SOHW-1693S, KS0B, max UDMA/66
ata1.01: ATAPI: IOMEGA ZIP 100 ATAPI, 05.H, max MWDMA1, CDB intr
ata1.00: configured for UDMA/66
ata1.01: configured for MWDMA1
scsi 0:0:0:0: CD-ROM LITE-ON DVDRW SOHW-1693S KS0B PQ: 0 ANSI: 5
scsi 0:0:1:0: Direct-Access IOMEGA ZIP 100 05.H PQ: 0 ANSI: 5
sd 0:0:1:0: [sda] 196608 512-byte hardware sectors (101 MB)
sd 0:0:1:0: [sda] Write Protect is off
sd 0:0:1:0: [sda] Mode Sense: 00 40 00 00
sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:1:0: [sda] 196608 512-byte hardware sectors (101 MB)
sd 0:0:1:0: [sda] Write Protect is off
sd 0:0:1:0: [sda] Mode Sense: 00 40 00 00
sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda:<6>sd 0:0:1:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
sd 0:0:1:0: [sda] Sense Key : Hardware Error [current]
sd 0:0:1:0: [sda] Add. Sense: Scsi parity error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
If a disk is inserted into the drive (/var/log/messages)
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Spinning up disk.....<5>sd 0:0:1:0: [sda] Spinning up disk....ready
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] 196608 512-byte hardware sectors (101 MB)
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Write Protect is off
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] 196608 512-byte hardware sectors (101 MB)
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Write Protect is off
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dec 10 14:22:53 localhost kernel: sda:<6>sd 0:0:1:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Sense Key : Hardware Error [current]
Dec 10 14:22:53 localhost kernel: sd 0:0:1:0: [sda] Add. Sense: Scsi parity error
Dec 10 14:22:53 localhost kernel: end_request: I/O error, dev sda, sector 0
Dec 10 14:22:53 localhost kernel: printk: 42 messages suppressed.
Dec 10 14:22:53 localhost kernel: Buffer I/O error on device sda, logical block 0
That is rather curious. There's no sign of any libata error handling
going on.. Maybe the drive is actually returning that error code in the
ATAPI CDB, or at least we think it is?
You are sure that this drive still works with older kernels using
drivers/ide, and that the hardware didn't break at some point, I assume?
--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from [email protected]
Home Page: http://www.roberthancock.com/
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