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How To Move Your Linux Systems To ext4

LinucksGirl writes "Ext4 is the latest in a long line of Linux file systems, and it's likely to be as important and popular as its predecessors. As a Linux system administrator, you should be aware of the advantages, disadvantages, and basic steps for migrating to ext4. This article explains when to adopt ext4, how to adapt traditional file system maintenance tool usage to ext4, and how to get the most out of the file system."

32 of 304 comments (clear)

  1. But does it run... by RiotingPacifist · · Score: 2, Funny

    reiser4?

    --
    IranAir Flight 655 never forget!
    1. Re:But does it run... by 2muchcoffeeman · · Score: 4, Funny

      Reiser4 will absolutely kill ext4.[/badtastedaemon]

      --
      Prevent Windows piracy. Use Linux instead.
    2. Re:But does it run... by Sentry21 · · Score: 5, Funny

      From what I've read, Reiser4 completely kills Ext4 in performance... then it disposes of ext4's kernel module, removes one of its redundant drives, and then cleans the free space left on its array.

    3. Re:But does it run... by electricbern · · Score: 5, Funny

      But it is too verbose, and that ends up being a problem.

      --
      alias possession='chmod 666 satan && ls /dev > il && tail daemon.log'
    4. Re:But does it run... by CatOne · · Score: 3, Funny

      How would you know? It's as if the old Ext4 system just... vanished.

      Even if you found a platter under the front seat.

    5. Re:But does it run... by erlehmann · · Score: 2, Funny

      Not only that. It killed my backup copies of bride.ru , i needed for, err science.

    6. Re:But does it run... by Anonymous Coward · · Score: 1, Funny

      sounds like EOL with no possibility of fork.

    7. Re:But does it run... by erlehmann · · Score: 5, Funny

      You apparently didn't get the whole picture. It's not about single files - Reiser4 is just a better choice for partitioning your wife.

    8. Re:But does it run... by Anonymous Coward · · Score: 1, Funny

      Try looking amongst the random debris in your fanny pack.

    9. Re:But does it run... by apt-get+moo · · Score: 1, Funny

      In Soviet Russia, files find and kill YOU!

      This never seems to get old.

      --
      ...."Have you mooed today?"...
    10. Re:But does it run... by AftanGustur · · Score: 2, Funny

      Well, you open up your computer to find that the hard drive has been removed ..

      And the rest of the PC interior has been carefully cleaned.

      --
      echo '[q]sa[ln0=aln80~Psnlbx]16isb572CCB9AE9DB03273snlbxq' |dc
  2. Re:Not for the casual user by Anonymous Coward · · Score: 5, Funny

    Do you realize how much porn some people have?

  3. Re:Not for the casual user by Anonymous Coward · · Score: 5, Funny

    Instead of waiting a few years, go to your local computer store. They should have terabyte drives now.

  4. Re:Not for the casual user by A+nonymous+Coward · · Score: 4, Funny

    Disk sizes are going up. In a few years you'll see a terabyte on a single drive. Unlike those two 1000 GB (or is it 1024) drives I have on my desk now.
  5. Re:Wikipedia entry by miscz · · Score: 3, Funny

    Because nobody on Slashdot knows that primary filesystem used on Linux is called Ext3 and we're too stupid to figure out what Ext4 might be. Come on.

  6. Re:Preempting the prefix war by Dachannien · · Score: 4, Funny

    Maybe a linguist can pitch in to explain why tebibyte sounds so awful? Tebibyte-buh: It's bad-buh because-buh it makes-buh you sound-buh like Mushmouth-buh.

    Hey hey hey!

  7. Re:Wikipedia entry by discord5 · · Score: 3, Funny

    Because nobody on Slashdot knows that primary filesystem used on Linux is called Ext3

    Now now, don't give us too much credit

    we're too stupid to figure out what Ext4 might be

    It's like ext2 times two, stupid.

  8. Re:Wikipedia entry by Anonymous Coward · · Score: 5, Funny

    My Linux box goes to ext11.

  9. Re:Mere Mortals? by mweather · · Score: 2, Funny

    Do you think the public response would have been different had he been in a bar?

  10. Re:Not for the casual user by XenoPhage · · Score: 5, Funny

    All you young kids want these days is a faster, more convenient fsck.. What about the old days where fscking was about the technique, not the speed or the size...

    --
    XenoPhage
    Technological Musings
  11. Re:But does it undelete... by Anonymous Coward · · Score: 3, Funny

    Perhaps you should try prm (pansy rm) or psh (pansy shell).

  12. Re:Preempting the prefix war by sconeu · · Score: 2, Funny

    If you define that 1 KB is 1 billion bytes, then they are are really fleecing you

    I'd say that i fyou define that 1KB is 1 billion bytes, then you've got bigger problems than the marketing departments of drive manufacturers.

    --
    General Relativity: Space-time tells matter where to go; Matter tells space-time what shape to be.
  13. Re:Not for the casual user by techno-vampire · · Score: 5, Funny
    I can't wait for faster fsck.


    I can tell you're a slashdotter. When most people fsck they want it to last as long as possible.

    --
    Good, inexpensive web hosting
  14. Re:Not for the casual user by drinkypoo · · Score: 4, Funny

    What about the old days where fscking was about the technique, not the speed or the size...

    I'm just happy when it's done for me, and I don't have to handle it manually. When fscking fails at the beginning, it can ruin your whole day if you're not an expert.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  15. Comment removed by account_deleted · · Score: 4, Funny

    Comment removed based on user account deletion

  16. Re:Wikipedia entry by ajayrockrock · · Score: 2, Funny

    It's like ext2 times two, stupid.


    No, wrong. it's the next stable release of ext. remember people, odd numbers are development, even numbers are stable!

    okay, mod me down, I should really come up with new jokes.
  17. Re:Not for the casual user by Daimanta · · Score: 4, Funny

    I fscked a 9TB partition is under 10 minutes. That's what you get when you throw a harddrive in a bathtub with water.
    --
    Knowledge is power. Knowledge shared is power lost.
  18. Re:Not for the casual user by CrazedWalrus · · Score: 4, Funny

    No kidding. Sometimes I'm just not into fscking either, but if you're failing at the beginning, you may want to call an expert.

    Usually my problem is that my fsck gets a "fsck-completed-normally", when the media is really only half fscked.

    But don't worry -- fscking takes practice. If you got a quality media, you can half-fsck it many times before the media fails completely.

    May I also suggest fscking aids? There are many tools on the market that can help when your fscking routinely fails doesn't complete. They're usually lightweight and easy to use, and can help to save your media from getting fscked elsewhere.

    As you said, when all else fails, sometimes you really do just need to handle it manually.

  19. Re:Not for the casual user by stanleypane · · Score: 4, Funny

    You obviously haven't been married ;)

  20. Re:Not for the casual user by SpaceLifeForm · · Score: 3, Funny
    That should be 'dick' sizes if you're going to be waving your hard drives around here.

    --
    You are being MICROattacked, from various angles, in a SOFT manner.
  21. Re:Not for the casual user by erlehmann · · Score: 5, Funny

    Good grief people Yea just keep a few thousand TV shows on your desktop.
    This could make for RIAA settlements in an order of magnitude of the GDP of a small country !
  22. Re:Not for the casual user by Anonymous Coward · · Score: 1, Funny

    5.76TB, excluding the donkeys.