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Terrax
Tux's lil' helper
Joined: 06 Nov 2005
Posts: 114
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 Posted: Tue Dec 27, 2005 8:00 pm Post subject: What does this mean? |
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Dmesg shows a error. sda and sdb is on a raid0.
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Buffer I/O error on device sda2, logical block 131845376
Buffer I/O error on device sda2, logical block 131845377
Buffer I/O error on device sda2, logical block 131845378
Buffer I/O error on device sda2, logical block 131845379
Buffer I/O error on device sda2, logical block 131845376
Buffer I/O error on device sda2, logical block 131845377
Buffer I/O error on device sda2, logical block 131845378
Buffer I/O error on device sda2, logical block 131845379
Buffer I/O error on device sda2, logical block 131845452
Buffer I/O error on device sda2, logical block 131845453
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thewally
l33t
Joined: 12 May 2005
Posts: 703
Location: Genova
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| Posted: Tue Dec 27, 2005 8:10 pm Post subject: Re: What does this mean? |
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Sounds like sda disk is damaged 
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Terrax
Tux's lil' helper
Joined: 06 Nov 2005
Posts: 114
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| Posted: Tue Dec 27, 2005 8:29 pm Post subject: |
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Yeah, but the funny part is, that the device /dev/mapper/nvidia_eaibbhgb, which is a raid array made by the sda and sdb! And it contains no block error at all :S
Could it be linux which doesn't understand my nforce3's way to partitioning a softraid device out of sda and sdb? Because when you fdisk'ing sda and sdb it looks kinda funny. But when you fdisk the nvidia_eaibbhgb it looks normal, with normal partitions.
So couldn't I just ignore the error message of sda? |
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mmbrothers
Apprentice
Joined: 24 Dec 2005
Posts: 224
Location: Boston
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| Posted: Wed Dec 28, 2005 3:05 am Post subject: |
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| When you created a filesystem on the device did you check for badblocks? It may take a little extra time (or maybe even a lot of extra time), but in the end it is well worth it. Even now I would go ahead and run badblocks. |
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Terrax
Tux's lil' helper
Joined: 06 Nov 2005
Posts: 114
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| Posted: Wed Dec 28, 2005 3:45 pm Post subject: |
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| mmbrothers wrote: | | When you created a filesystem on the device did you check for badblocks? It may take a little extra time (or maybe even a lot of extra time), but in the end it is well worth it. Even now I would go ahead and run badblocks. |
I did a badblock check on the /dev/mapper/nvidia_eaibbhgb raid array (The array contains sda and sdb). And it was negative. No blockerrors. So the errors reportet on sda, may be a fault from Linux's site? Maybe it just doesnt reconise the partition table used by softraid drivers on the nforce3 mainboard.?. |
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