dma_intr=0x10 LBAsect=... not found

I am using kernel 2.6.1 with the mm5 patch, a western digital 1200jb (120 gb) and ext3 as filesystem.
Now my problem is that when i'm working in Linux i suddenly get the error that the filesystem is read-only. A look into the log messages says:
dma_intr: error=0x10 { SectorIdNotFound}, LBAsect=234388333.
That sector number does not tell me anything.
But it seems that linux remounts the filesystem as read-only if an error occurs. Please correct me if i am wrong with that part.
Under kernel 2.4 i never had such an problem.

PLease help me.
I would really like to use 2.6

thx

Hi,
me again. I think i found the problem. It seems like kernel 2.6 isnt recognizing the LBA sectro numbers correctly. It sais i got only 234388333. But in fact there are 234441648 ogf them.
Can this problem be solved somehow?

Quote:

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Originally Posted by debi

Hi,
me again. I think i found the problem. It seems like kernel 2.6 isnt recognizing the LBA sectro numbers correctly. It sais i got only 234388333. But in fact there are 234441648 ogf them.
Can this problem be solved somehow?

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I think you may have found a bug I am using the -mm4 patch here on my test partition and it gets detected properly.

Code:

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hda: WDC WD1200JB-32EVA0, ATA DISK drive
hdb: MAXTOR 4K040H2, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: IRQ probe failed (0xffffbeba)
hdc: HL-DT-ST DVDRAM GSA-4040B, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 1024KiB
hda: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=16383/255/63, UDMA(100)
 hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
hdb: max request size: 128KiB
hdb: 78198750 sectors (40037 MB) w/2000KiB Cache, CHS=65535/16/63, UDMA(100)
 hdb: hdb1 hdb2 hdb3 hdb4
ide-floppy driver 0.99.newide
ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX as device
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
  Vendor: HL-DT-ST  Model: DVDRAM GSA-4040B  Rev: A104
  Type:  CD-ROM                            ANSI SCSI revision: 02

[06:43 PM Sat Jan 24: stephen @ ~]
>$ uname -a
Linux HappyTux 2.6.1-mm4.040119 #1 Mon Jan 19 03:21:10 AST 2004 i686 GNU/Linux

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So you may want to drop back to the -mm4 and see if you get the same behavior. Oh I use reiserfs on the drive but that should make no difference.

hda: Host Protected Area detected.
current capacity is 234375000 sectors (120000 MB)
native capacity is 234441648 sectors (120034 MB)
hda: 234375000 sectors (120000 MB) w/8192KiB Cache, CHS=65535/16/63

What does this "Host Protected Area decteted" mean?
I tried it already without any mm patch. The same problem.