I just heard of btrfs
I just downloaded OpenSUSE 11.2 and with it's new features, it comes with support of EXT4 and btrfs. I just checked btrfs website and I am not sure if it's in Alpha/Beta stage but whatever the case, btrfs feature list seems to be geared towards Servers. The main 'Theordo To's' kernel developer, if I'm reading this article correctly, that EXT4 is the last stop gap and btrfs is the filesystem that's suppose to take over from there. Well what about desktop users, it don't seem that I will archive any performance gains with btrfs if it takes over. I want to keep up and continue at Linux pace, to keep cutting edge. Also from my reading, I discovered tux3, anyone has any input on that FS
Any comments |
Seems to me ZFS is a proven copy on write fs.
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As far as 'stop gap' systems are concerned, the 'exts' have had a long and successful life, but at some time there must come a point at which it makes sense to start over rather than bolting things on to an existing system. This may be that point, I am not sure. Quote:
BTW, performance isn't just speed. I answered that part as if you meant that performance is just speed, but really, I hope that you know that it isn't. As far as I am aware the, 'takes over' concept is irrelevant. I don't know of any general attempt to remove support for ext4, ext3 or even ext2 from the kernel, so you should be able to keep on using an older fs, if that is what floats your boat. Individual distros are likely to have their own ideas about what constitutes a sensible default at any particular time, but you are free to use a non-default fs. Or, another distro. @jefro Quote:
Yes, ZFS is proven, it is cow,and it is a brilliant piece of work (IMO, obviously) You say it is a filesystem, and it isn't really. It is more than a filesystem, at least on a Solaris box, on which it is integrated with an 'LVM-manager replacement' (that's not quite the right term, but the whole system does filesystem and LVM functions in one integrated whole and benefits from that integration). I'm not sure how much of the functionality in excess of the pure filesystem functionality you get on a Linux box (my guess is that you only get all of the LVM functionality, if you additionally use LVM,and that can be another small performance drag). Also, on a linux box, you use ZFS through a userspace driver, for licence reasons, and that is
So, while I think that ZFS is a magnificent piece of work, whether I want to use it on Linux it a rather different question. As, of course, is whether I want to use BTRFS right now, even if BTRFS is based on similar concepts. |
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End point, there should "I think" two separate development branches, one for server-oriented users and a another for desktop-oriented users. Not to brag but OpenSUSE 11.2 is amazing with it's stability and performance and I say this coming from 11.1 and Fedora 11. I never thought responsiveness would be more responsive then Fedora 11. 11.1 was slow as heck, it took few minutes between task to do anything. |
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That said, it will probably be a couple of weeks before I get chance to look at 11.2, but I do have high hopes. For me, initially 11.1 was a bit of a messy transition...and an inadequate version of kde 4 (initially) and frequent updates have made it more so, so I am hoping 11.2 is a bit more settled (and that the kde 4 needs lees tlc to keep it in order). Quote:
That may not be a very large percentage of the market, yet, but I feel that it is still up in the air as to how far that the market will have progressed in, say, two years, Quote:
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