Bug 227305 - "Buffer I/O error" on Adaptec 2100S Raid Adapter after upgraded to kernel-2.6.19-1.2895.fc6
"Buffer I/O error" on Adaptec 2100S Raid Adapter after upgraded to kernel-2.6...
Status: CLOSED CURRENTRELEASE
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
6
All Linux
medium Severity medium
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Assigned To: Kernel Maintainer List
Brian Brock
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Depends On:
Blocks:
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Reported: 2007-02-04 22:16 EST by A. Lee
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

See Also:
Fixed In Version: 2.6.20-1.2944.fc6
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2007-04-17 19:14:21 EDT
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description A. Lee 2007-02-04 22:16:52 EST
Description of problem:
After upgraded to kernel-2.6.19-1.2895.fc6, I can no longer access the hard
disks on my Adaptec 2100S Raid adapter. /var/log/messages shows:
Feb  4 21:46:09 xxx kernel: I2O subsystem v1.325
Feb  4 21:46:09 xxx kernel: i2o: max drivers = 8
Feb  4 21:46:09 xxx kernel: i2o: Checking for PCI I2O controllers...
Feb  4 21:46:09 xxx kernel: ACPI: PCI Interrupt 0000:00:09.1[A] -> GSI 18
(level, low) -> IRQ 16
Feb  4 21:46:09 xxx kernel: iop0: controller found (0000:00:09.1)
Feb  4 21:46:09 xxx kernel: iop0: PCI I2O controller at D6000000 size=1048576
Feb  4 21:46:09 xxx kernel: iop0: Installed at IRQ 16
Feb  4 21:46:10 xxx kernel: i2o: iop0: Activating I2O controller...
Feb  4 21:46:10 xxx kernel: i2o: iop0: This may take a few minutes if there are
many devices
Feb  4 21:46:10 xxx kernel: iop0: HRT has 1 entries of 16 bytes each.
Feb  4 21:46:10 xxx kernel: Adapter 00000012: TID 0000:[HPC*]:PCI 1: Bus 1
Device 22 Function 0 
Feb  4 21:46:10 xxx kernel: i2o: iop0: Controller added
Feb  4 21:46:10 xxx kernel: I2O Block Device OSM v1.325
Feb  4 21:46:10 xxx kernel: block-osm: registered device at major 80
Feb  4 21:46:10 xxx kernel:  i2o/hda:<3>Buffer I/O error on device i2o/hda,
logical block 0 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 0 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 0 
Feb  4 21:46:10 xxx kernel:  unable to read partition table
Feb  4 21:46:10 xxx kernel: block-osm: device added (TID: 202): i2o/hda
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block
8978928
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block
8978928
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 0 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 1 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 2 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 3 
Feb  4 21:46:10 xxx kernel: Buffer I/O error on device i2o/hda, logical block 4 


/dev/i2o/hda* works ok after I reverted back to kernel-2.6.18-1.2869.fc6.


Version-Release number of selected component (if applicable):
kernel-2.6.19-1.2895.fc6

How reproducible:
Always.

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