On Sat, Jan 16, 2010 at 7:13 PM, Carlos Konstanski < [email protected]> wrote:
> On Sat, 16 Jan 2010, John Jason Jordan wrote: > > > Date: Sat, 16 Jan 2010 18:52:53 -0800 > > From: John Jason Jordan <[email protected]> > > Reply-To: "General Linux/UNIX discussion and help; civil and on-topic" > > <[email protected]> > > To: PLUG <[email protected]> > > Subject: [PLUG] Does your favorite rescue CD recognize your current > filesystem? > > > > I have been using Fedora 11, x86_64 for about a month now. It just > > occurred to me to check what fileystem Fedora installed. I recall > > during the installation I told it to use the entire hard disk and just > > clicked OK on the defaults. Turns out that it created a 200 MB ext3 > > boot partition and a logical volume of 297 GB which contains an ext4 > > root partition and a small swap partition. > > > > I have several rescue CDs, from Knoppix to smaller command line only > > disks. Guess what? They're all too old to be able to fix an ext4 > > filesystem. My very, very dim understanding is that older systems > > (with ext3) can read/write to an ext4 filesystem, but the older e2fsck > > won't work. I may well be wrong about the read/write - that is, I may > > have it backwards. > > > > Fedora started using ext4 with Fedora 10. Ubuntu made it optional with > > Jaunty, and Karmic uses it exclusively. > > > > It's Clinic Eve, so I am downloading some more recent rescue CDs. At > > the Clinic tomorrow I will boot them and see which ones can deal with > > my ext4 root partition. > > ext4 is a stopgap version of ext. It adds some features that are on > the roadmap for btrfs. It figures that Fedora would be all over ext4, > even though it isn't really even intended to last once btrfs comes > out. If I were in your shoes, I would avoid it. > > Carlos > I'll jump in here- First, Fedora is a bleeding edge distro, upgrade cycle is 6 months (official support cycle is 12 months). Ext4 is on the forefront, right now. Whether it still is on the forefront in 5 years is, at least as far as $CURRENT_RELEASE is concerned, somewhat irrelevant. If you want Fedora without ext4, just choose "Custom" during the install process, and format the partitions however you want (within the supported parameters). Ext2, Ext3, XFS, JFS, I think maybe ZFS, VFAT, and so on. The aim of the Fedora project is to present the user base with the latest and greatest at the time of release, as well as be a test platform for future releases of RHEL. If you don't want bleeding edge, there are plenty of other distros out there. No need to knock it. Plus the aforementioned plans for Google to move to Ext4 sounds rather promising for the future of the platform to me. JMHO ---------- Matt M. LinuxKnight _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
