Tener, no tengo.
Recurriendo a la dupla opera-google:
g FFS BSD EXT3 EXT2
Me tira los sgtes links (mi proxy est� hasta arriba de las orejas, y tarda
horrores en bajar, a�n sin im�genes, pero hay varias referencias, y hasta
alg�n .pdf, aunque los links van desde brasil hasta �checoslovaquia? :
Pel� lo que sea de inter�s.
De todos modos, la recuperaci�n del journaling (s�lo tengo experiencia con
reiser, insisto) es MUY BUENA. Y comentarios (ingenieriles, no de propaganda)
de desarrolladores que criticaban reiser y ext3, le daban ventajas en
velocidad, a�n bajo carga, a reiser, por la forma de aprovechar la cola de
los clusters que se pierden (desperdician, perd�n) en otros.
Me consta, de todos modos, que tanto ext2 como reiser te provocan infartos
cuando ten�s que realizar transferencias de algunos gigas y el espacio libre
cae por debajo de los valores aceptables (90% o 3 gigas en mi caso). Se
supone que es inevitable, por el tema de acomodar archivos grandes sin
fragmentaci�n.
Eso me recuerda que en Novel (no por la gragmentaci�n, pero s� para la
compresi�n), manejaba pol�ticas de 'si lleva tantos d�as sin modificar, lo
comprimo'.
Ser�a una alternativa interesante si el sistema, bajo carga excesiva
resolviera la ubicaci�n de archivos a lo bestia (tipo b-tree sin equilibrar),
pero luego repasara y acomodara mejor las cosas.
Puedo estar diciendo una burrada, porque no conozco los entretelones de
otros fs, pero no escuch� nada parecido en mis paseos por los fs de linux.
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On Friday 28 June 2002 11:57, you wrote:
> --- Eduardo Jorge Mart�nez V�lez
>
> <[EMAIL PROTECTED]> escribi�: > Mir� en:
> > http://www.linux-mag.com/2000-08/journaling_04.html
>
> Tenes algun link que describa y compare el FFS de BSD
> con el EXT3, EXT2 y otros?
>
> Tengo curiosidad de la perfomance del sistema de
> archivos de BSD respecto de ext3, sin tener en cuenta
> el journaling, segun creo FFS no lo posee. Pero usa el
> mecanismo de Soft Update.
>
>
>
> Cobertura especial de la Copa Mundial de la FIFA Corea-Jap�n 2002, s�lo en
> Yahoo! Deportes: http://ar.sports.yahoo.com/fifaworldcup/
--
--------------------------------------
Eduardo Jorge Martinez Velez
--------------------------------------
