Una linda explicación sobre el tema en el blog de Jeff Roberson, autor del commit.
La entrada en blog de Jeff Roberson anunciando el commit:
Cita:
Saturday, January 30th, 2010
3:52 pm
Just a short update; I will commit SUJ to CURRENT soon and there are already backports to 8 and 7 available. Things are really very stable.
I have done some fsck benchmarking. I recovered an 80% full 250gb volume that was doing a buildworld with 8 parallel processes in .9 seconds. The traditional fsck took 24 minutes. For the vast majority of workloads an unsafe shutdown will not prolong the boot by more than a few seconds. I also shortened the time that entries stayed valid in the journal which allowed me to trim the maximum journal size to 32MB. This will limit the maximum possible recovery time while still providing for 1 million outstanding transactions.
The project to date has taken 370 hours. The patch adds 11,000 lines and removes 2,000. This is much bigger than I was anticipating, although of course lines of code can be misleading.
Vos no podes crear temas nuevos en este foro Vos no podes contestar temas en este foro Vos no podes editar temas en este foro Vos no podes borrar tus temas en este foro Vos no podes votar en las votaciones de este foro
Powered by Augusto S. Amaya | Logos by AJ.M(Geo) | Re-Coded by MaRsOn | 2007-2008
Home
FAQ
Lista de miembros
Grupos de usuarios
Registrate
Perfil
Messages
Login/Out
![[FreeLSD]](images/pro_rank_mod.gif "[FreeLSD]"){kind=icon}
