On Mon 15-08-11 17:50:53, Lukas Czerner wrote: > On Mon, 15 Aug 2011, Jan Kara wrote: > > On Mon 15-08-11 16:21:27, Lukas Czerner wrote: > > > On Thu, 11 Aug 2011, Andreas Dilger wrote: > > > > On 2011-08-11, at 8:58 AM, Lukas Czerner wrote: > > > > > On Tue, 7 Jun 2011, Lukas Czerner wrote: > > > > >> For a long time now orlov is the default block allocator in the ext4. It > > > > >> performs better than the old one and no one seems to claim otherwise so > > > > >> we can safely drop it and make oldalloc and orlov mount option > > > > >> deprecated. > > > > >> > > > > >> This is a part of the effort to reduce number of ext4 options hence the > > > > >> test matrix. > > > > >> > > > > >> Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx> > > > > > > > > > > ping > > > > > > > > I'm OK with removing this, I don't think anyone uses it, and it has almost > > > > no meaning with flex_bg anyway. > > > > > > > > That said, "orlov" is also mostly meaningless with flex_bg as well, since > > > > there is very little real benefit/affinity from inodes being "close" to > > > > their data blocks. We gain far more benefit from keeping the inodes > > > > together than spreading them out and keeping them close to the data blocks. > > > > > > What about removing it for ext3 as well ? I can prepare a patch. > > OK, let's start warning the option is deprecated and will be removed from > > ext3. We can remove it after 2-3 releases... > > Is that really necessary ? It is not like we are removing a feature which > would not work anymore. Well, we are removing a mount option so if someone is using it e.g. in /etc/fstab, his machine will fail to mount the filesystem. Or did I misunderstood your intention? Honza -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
