* Hard disk sector remapping
@ 2006-03-11 3:00 Moweon Lee
2006-03-12 20:58 ` Alan Cox
0 siblings, 1 reply; 2+ messages in thread
From: Moweon Lee @ 2006-03-11 3:00 UTC (permalink / raw)
To: linux-kernel
Hello everyone!
My name is Moweon Lee from South Korean.
Our team made a new file system which is named by Namsan
filesystem(Actually it is the name of mountain in Korea and hard to climb.).
Now I'm trying to make bad block management system in that file system.
But I'm not sure about this.
Let me ask you one thing.
When the HDD's sector remapping occurs?
Especially when HDD controller find sector errors in writing phase,
, is it automatically remapped by HDD ? (without notifying it for kernel)
I wanna know it because I have to make some treatment about every sector
error.
bye~~
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Hard disk sector remapping
2006-03-11 3:00 Hard disk sector remapping Moweon Lee
@ 2006-03-12 20:58 ` Alan Cox
0 siblings, 0 replies; 2+ messages in thread
From: Alan Cox @ 2006-03-12 20:58 UTC (permalink / raw)
To: Moweon Lee; +Cc: linux-kernel
On Sad, 2006-03-11 at 12:00 +0900, Moweon Lee wrote:
> When the HDD's sector remapping occurs?
On modern disks the disk handle it on a write error. ATA/IDE disks won't
bother to even tell you (except via SMART statistics) while SCSI will
sometimes bother to give you a corrected error report.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2006-03-12 20:52 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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