Messages in this thread | | | Date | Tue, 13 Jun 2006 12:33:17 -0400 (EDT) | From | Gaspar Bakos <> | Subject | 2.6.16-20, sdc sector size 0 reported |
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Hi,
A dual AMD opteron processor machine works fine with 2.6.12-3 kernel and 3ware drivers (2.26.03.015fw - release.). Updating the kernel to 2.6.16.20, retaining the same 3ware driver and having virtually the same kernel config as in 2.6.12-3 leads to the following messages at boot:
Jun 13 12:12:47 dummy kernel: scsi4 : 3ware 9000 Storage Controller Jun 13 12:12:47 dummy kernel: 3w-9xxx: scsi4: Found a 3ware 9000 Storage Controller at 0xfc6df800, IRQ: 185. Jun 13 12:12:47 dummy kernel: sdb10 > sdb4 Jun 13 12:12:47 dummy kernel: sd 1:0:0:0: Attached scsi disk sdb Jun 13 12:12:47 dummy kernel: XFS mounting filesystem md1 Jun 13 12:12:47 dummy kernel: 3w-9xxx: scsi4: Firmware FE9X 2.06.00.009, BIOS BE9X 2.03.01.051, Ports: 8. Jun 13 12:12:47 dummy kernel: Vendor: Model: Rev: Jun 13 12:12:47 dummy kernel: Type: Direct-Access ANSI SCSI revision: 00 Jun 13 12:12:47 dummy kernel: sdc : sector size 0 reported, assuming 512. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Any idea wdummy this could mean?
Config is at: http://www.cfa.harvard.edu/~gbakos/5tahfc/
Jun 13 12:12:47 dummy kernel: SCSI device sdc: 1 512-byte hdwr sectors (0 MB) Jun 13 12:12:47 dummy kernel: sdc: Write Protect is off Jun 13 12:12:47 dummy kernel: sdc: asking for cache data failed Jun 13 12:12:47 dummy kernel: sdc: assuming drive cache: write through Jun 13 12:12:47 dummy kernel: sdc : sector size 0 reported, assuming 512. Jun 13 12:12:47 dummy kernel: SCSI device sdc: 1 512-byte hdwr sectors (0 MB) Jun 13 12:12:47 dummy kernel: sdc: Write Protect is off Jun 13 12:12:47 dummy kernel: sdc: asking for cache data failed Jun 13 12:12:47 dummy kernel: sdc: assuming drive cache: write through Jun 13 12:12:47 dummy kernel: sdc: unknown partition table
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