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SubjectRe: SEEK_HOLE and SEEK_DATA support?
FromLee Revell <>
DateFri, 03 Mar 2006 03:33:16 -0500
On Thu, 2006-03-02 at 13:49 -0800, Jim Dennis wrote:
> 
>  I ask primarily because of the interplay between 64-bit systems and
>  things like /var/log/lastlog (which appears as a 1.2TiB file due to
>  the nfsnobody UID of 4294967294).
> 
>  (I'm realize that adding support for these additional seek() flags
>  wouldn't solve the problem ... archiving tools would still have to
>  implement it.  And I can also hear the argument that Red Hat and other
>  distributions should re-implement lastlog handling to use a more modern
>  and efficient hashing/index format and perhaps that they should set
>  nfsnobody to "-1" ... 

So the presence of very high UIDs causes lastlog to be huge?  That just
sounds like a RedHat bug.

Lee

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