RE: ... switched to EXT3

From: David Baron (d_baron_at_012.net.il)
Date: 01/04/04

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    To: debian-user@lists.debian.org
    Date: Sun, 4 Jan 2004 10:50:42 +0100
    
    

    > Re: Synching disk on logout -- switched to EXT3  (Miquel van Smoorenburg,
    >  Fri Jan 2 16:20:09 2004)
    >
    > In article <200312312255.12964.d_baron@012.net.il>,
    >
    > David Baron  <d_baron@012.net.il> wrote:
    > >Thanks to all the good advice here, I made the switch to ext3. It was
    > > quite painless, was neither doable nor necessitating a CD-boot.
    > >
    > >Just did the tune2fs -j and edited the fstab and rebooted.
    > >
    > >Note that on boot now, I get a warning something like:
    > >ext2 loader warning, ext3 superblock ..... mounted ext3, filesystem ext2.
    > >
    > >Besides this, runs perfectly and survived one switch off with a flawless
    > > fsck.
    >
    > You must set the filesystems as ext3 in /etc/fstab. Not only that,
    > you need to make sure ext3 is compiled into the kernel (not a module)
    > or loaded in initrd, and tell the kernel that the root filesystem is
    > of type ext3 instead of ext2. Otherwise the kernel will mount it
    > as ext2.

    Have learned so far:
    1. This warning is symptomatic of Knoppix HD installations which is what I
    have.
    2. Conflicting flags abound: Mtab echoes my fstab mount as ext3 but a /proc/
    mounts listing says ext2.
    3 Etc.

    /proc/filesystems does list ext3 as resident. (The knoppix installer's
    partitioning options included ext3 as well but I had already set up the
    original ext2 using ParitionMagic.)

    So ... How do I tell it to the kernel?

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