CFR: UFS directory hashing (fwd)
Dan Lukes
dan at obluda.cz
Wed Jun 20 11:18:33 CEST 2001
Cejka Rudolf wrote:
>
> Ahoj,
> mozna to bude nekoho zajimat. Vypada to jako docela pekna hracka
> ve stylu hodne muziky za malo penez:
> The idea of this code is to maintain a throw-away in-core data
> structure for large directories, allowing all operations to be
> performed quickly without the need for linear searches. This new
> behaviour is completely optional, and it is only enabled when the
> kernel is compiled with "options UFS_DIRHASH".
Tuto poznamku si neodpustim.
Je to moc uzitecna vec. Muzu to dost dobre posoudit.
Novell Netware, muj dalsi oblibeny OS, to takhle ma udelane uz dobrych
15 let.
Dan
--
Dan Lukes tel: +420 2 21914205, fax: +420 2 21914206
root of FIONet, KolejNET, webmaster of www.freebsd.cz
AKA: dan at obluda.cz, dan at freebsd.cz, dan at kolej.mff.cuni.cz
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