Mailinglist Archive: opensuse (1196 mails)
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Re: [opensuse] smartctl - Help with smartctl output - should I be concerned?
- From: "Carlos E. R." <robin.listas@xxxxxxxxxxxxxx>
- Date: Thu, 21 Jan 2010 22:30:59 +0100 (CET)
- Message-id: <alpine.LSU.2.00.1001212222570.4868@xxxxxxxxxxxxxxxx>
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On Thursday, 2010-01-21 at 16:12 -0500, Greg Freemyer wrote:
Slow as in mS, because the head has to move to a different track, then back for the next sector. A hickup. Not slow as in seconds as you describe when a read fails and retries a dozen times.
Yes, I think that is correct. Actually, MsDOS had a setting that forced a verify on each write. I wonder if Linux has it :-?
And your explanation below is also correct, I understand.
- -- Cheers,
Carlos E. R.
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On Thursday, 2010-01-21 at 16:12 -0500, Greg Freemyer wrote:
On Thu, Jan 21, 2010 at 3:50 PM, Carlos E. R. <> wrote:
I think you have part of this wrong. I've never heard of a slow disk
write.
Slow as in mS, because the head has to move to a different track, then back for the next sector. A hickup. Not slow as in seconds as you describe when a read fails and retries a dozen times.
Disk drives do NOT verify what they write, they just write.
Yes, I think that is correct. Actually, MsDOS had a setting that forced a verify on each write. I wonder if Linux has it :-?
And your explanation below is also correct, I understand.
- -- Cheers,
Carlos E. R.
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