[comp.sys.ibm.pc.hardware] IDE format degradation

sysop@umagic.FIDONET.ORG (Keith Ford) (03/08/91)

The story seems to be that IDE drives should not be low-level formatted, yet 
some people have without causing noticeable harm.  Be that as it may, how does 
an IDE drive maintain it's format.  Is it not like other formats where there 
are simply magnetic "marks" on the disk indicating sectors and such.  Can 
programs like Spinrite, that refresh the format, be used? 

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calloway@hplvec.LVLD.HP.COM (Frank Calloway) (03/22/91)

>The story seems to be that IDE drives should not be low-level formatted, yet 
>some people have without causing noticeable harm.  Be that as it may, how does 
>an IDE drive maintain it's format.  Is it not like other formats where there 
>are simply magnetic "marks" on the disk indicating sectors and such.  Can 
>programs like Spinrite, that refresh the format, be used? 

I have yet another variation on this same question.  Did drives ever need
periodic low-level formatting before the Spinrite people (Gibson Research)
began telling us how important it is?  I've used several drives for years
without reformatting them and never had a noticeable problem or found that
the performance deteriorated.

Yes, I own a copy of Spinrite.  I use it because it finds disk defects
more accurately than anything else I've seen.  I use it after formatting
a new drive and then put it away again.

I'm not saying that periodic low-level formatting isn't necessary.  Does
anybody else have an opinion?

Frank Calloway