Slashdot Mirror


Fedora Core 2 released to Mirrors, Bittorrent

tom taylor writes "Fedora Core 2 has been released to mirrors, due for public consumption on Tuesday 18th May. However, you can grab it now via BitTorrent, so get it while it's fresh! It's available in both the 4 CD or DVD versions."

35 of 429 comments (clear)

  1. Great by arvindn · · Score: 5, Informative

    Despite all recent negative publicity, Fedora is a great distro for the hobbyist desktop. I've been running FC1 since its release without any problems. I wish they'd stuck to 3 CDs though. IIRC, the 4th CD consists of lots of languages (and nothing else) so most people can skip it. Kernel 2.6, gnome 2.6, kde 3.2... can't wait.

    1. Re:Great by cobbaut · · Score: 4, Interesting

      Nobody knows how many people speak English:

      Estimates go as low as 977 million people have notions of English. Or up to 1.5 billion.

      The average googling for "how many people speak English" gets to One in Five in the world. So only 80% of the world has no notion of English at all...

      By the way, Google Zeitgeist shows that about half of their visitors use Googles English interface. So i estimate that about half of the FC2 users will need the 4th CD.

      --
      European Linux user, living in Antwerp
    2. Re:Great by JanneM · · Score: 5, Insightful

      "knowing a word or two" != "wanting to run the destop in English". I speak, read and write English fluently, and I prefer to have my desktop in Swedish anyway - together with support for Japanese, as I am studying the language.

      --
      Trust the Computer. The Computer is your friend.
    3. Re:Great by Pharmboy · · Score: 4, Insightful

      No PPC version. Fedora only supports the various i386 flavours. Redhat used to support Alpha and Sparc, but I think they dropped everything but i386/i64/amd64 a few versions back.

      Try yellowdoglinux.com for a PPC version of Linux. Or OS-X ;)

      --
      Tequila: It's not just for breakfast anymore!
  2. DVD Version? by TheLoneCabbage · · Score: 4, Insightful

    You know in my day DOS3.3 still fit on one 1.44 floppy!

    I know it's a test platform but do they need to include a test copy of war and peace with EVERY release? Does anyone have a particulary clever reason (besides source disks) why it needs to be this frigging big?

    This is one of the big reasons I switched to Debian, I didn't want to get sadled with a multigig *BASIC* install. No flame wars, please, but for my personal taste I can't fathom RH any more.

    1. Re:DVD Version? by Anonymous Coward · · Score: 5, Informative

      debian has a dvd version
      woody is about 7 cds for the i386 binarys alone

  3. Re:Is this the final release or test3? by boardumb · · Score: 5, Informative

    test3 came out at the end of April.
    this is the final

  4. I never understood the Bittorrent thing... by Noose+For+A+Neck · · Score: 5, Interesting
    Bittorrent seems like an odd way to distribute files for any extended length of time. It wholly depends on how many people are downloading it at any specific moment, so when you come back maybe 3 days later, the download speeds drop to a trickle because you're the only one downloading the file now. And nobody leaves their BT clients open longer than it takes to download a file - I'm sorry, but relying on people's altruistic behavior is plain stupid.

    Why not put it on a P2P network like eDonkey? People will probably have other downloads moving at the same time, so the particular file will have much more sources for a much longer period of time than with Bittorrent.

    Really, Bittorrent seems like a poor solution to a problem better solved by real P2P software.

    --

    Software piracy is victimless theft.

    1. Re:I never understood the Bittorrent thing... by Junta · · Score: 4, Insightful

      But it scales at worst case no worse than http/ftp so long as the hosting providers normally providing http/ftp allocate equal resources to serving bittorrents. When you are the only user of an http/ftp site, you get satisfactory speeds, so bittorrent would do fine for that scenario. Times like this where http/ftp services would crumble under the load, bittorrent offloads the work effectively and yields better download speeds than http/ftp do when there is only one client.

      The thing with bittorrent is that you can get a small seed from an official source and be more assured that the content you are downloading is, in fact, what you want and not a trojan with the same name that turned up on some P2P network search. MD5 sums can help this, but it means in the event of an incorrect download, you've wasted your time and bandwidth. BitTorrent provides a distribution method with more verifiable authenticity before downloading than most P2P networks, and that is very valuable for this application.

      --
      XML is like violence. If it doesn't solve the problem, use more.
    2. Re:I never understood the Bittorrent thing... by RickHunter · · Score: 4, Insightful

      And nobody leaves their BT clients open longer than it takes to download a file

      Yup, that's right folks. The 400+ seeds you often see for hours on newly-released anime digisubs are ALL people recruited by the fansubbing groups. NONE are just regular downloaders who leave their clients open. Not one. Yes, this means that fansubbing groups must be in excess of a couple thousand people each.

      Get a clue. Its regular behavior to leave a BT client open for at least an hour afterwards. Not only that, but you don't have to have a complete copy of the file to upload. BT clients exchange bits of the file, so you're uploading while you're downloading, which saves on the bandwidth provided by the clients used to "officially" seed a file. Despite what you say, in practice, BT works quite well - people are willing to be altruistic because the protocol rewards them for it.

    3. Re:I never understood the Bittorrent thing... by dheltzel · · Score: 5, Interesting
      It wholly depends on how many people are downloading it at any specific moment, so when you come back maybe 3 days later, the download speeds drop to a trickle because you're the only one downloading the file now. And nobody leaves their BT clients open longer than it takes to download a file - I'm sorry, but relying on people's altruistic behavior is plain stupid.

      That's the whole point! After a few days, when everyone already has it, getting the ISO's the conventional way from the mirrors is no problems, but when the ISO's are first out, BT works great.

      And a lot of people (like me) do leave their Torrents run for a while. I throttle the upload (--max_upload_rate) so it doesn't hurt my interactivity much at all and let is run as long as possible, usually several days. I get a good feeling from being altruistic, and I bet I'm not that rare.

      Have you actually tried BT, or just read about it and decided it's not worthwhile? I'm amazed each time I use it. It often starts slow (right now it says it will take 1426 hours to download!) but then it really picks up (I'll be surprised if it takes more than 3 hours, probably less). It's always seemed faster than a straight download, and I'm giving back while getting my "fix". It's a win all around, IMO.

    4. Re:I never understood the Bittorrent thing... by klevin · · Score: 4, Informative

      I've noticed that my download speed can vary rather a bit. It usually starts out quite slow and then kicks up several notches after a while. Also, you can start the official client from the command line with the "--max_upload_rate" argument. I generally set mine to "--max_upload_rate 5". I also use the "tc qdisc" command to limit the maximum outgoing bandwidth to just below my cable modem's upload limit [1].

      Most cable modems use a shared pool of resources for incoming and outgoing data and are set to give preference to outgoing packets. If you're running at the maximum upstream bandwidth, your cable modem spends all of its time dealing with those packets and drops incoming data (which severly limits your incoming bandwidth). So, the "tc qdisc" command keeps multiple BT clients from hogging all of my cable modem's resources.

      [1] I use `tc qdisc add dev eth0 root tbf rate 200kbit latency 50ms burst 1540`, which I got off of some webpage, don't remember which one now. It works fairly well, I just turn it off (run the command again, with "del" instead of "add") when I need to send data to another computer on my home network.

    5. Re:I never understood the Bittorrent thing... by noda132 · · Score: 4, Interesting

      Bittorrent seems like an odd way to distribute files for any extended length of time. It wholly depends on how many people are downloading it at any specific moment, so when you come back maybe 3 days later, the download speeds drop to a trickle because you're the only one downloading the file now.

      Your observations fly in the face of empirical evidence, which has clearly shown that BitTorrent is in fact the best way to distribute FC2.

      Just because you can't understand it doesn't mean it won't work.

    6. Re:I never understood the Bittorrent thing... by dougmc · · Score: 4, Interesting
      BitTorrent blows goats.
      I'm now getting 940 KB/s (kilobytes/s, that's not a typo) down and 870 KB/s up. It should be done in 20 minutes. You'll really have to forgive me if I don't agree that BitTorrent blows goats.

      Granted, I have more bandwidth available to me than you do (work doesn't do much on the weekend, so I've got the full big pipe to myself) but it seems to be doing awfully well.

      You may want to cap BitTorrent's upstream bandwidth to 75% of your upstream bandwidth. For example, if your upstream bandwidth is 128 kilobits/s, cap BT's uploads at 96 Kb/s. The caps put on cable modems are very unfriendly when you actually hit them -- by hitting your upstream bandwidth, you'll typically slow down your downloads to a similar rate. So rather than uploading 128 Kb/s and downloading 768 Kb/s, you'll get 128 Kb/s in both directions. But if you slow your uploads to 96 Kb/s, your downloads can get the full speed of 768 Kb/s. It's kind of wierd, but it's the way the caps work.

      I don't have any experience with DSL -- but it wouldn't surprise me if it works the same way.

    7. Re:I never understood the Bittorrent thing... by Xugumad · · Score: 4, Informative

      Having just written a paper on BitTorrent (which should be presented at PGNET 2004 if anyone cares), a couple of points:

      1. About 20% of people upload at least as much as they download. Which isn't a staggering number (I expected a lot higher), but that's still a reasonable number of people.
      2. eDonkey - don't know about you, but I get about 24kbit/s on eDonkey. On BitTorrent, average bandwidth available per user comes out at around 200kbit/s, although I've seen up to 8mbit/s on high-demand torrents.

      Oh, and there's another interesting paper at http://www.cl.cam.ac.uk/Research/SRG/netos/pam2004 /papers/148.pdf that covers things like user-count dropoff.

  5. The OFFICIAL torrent by Anonymous Coward · · Score: 5, Informative
    Don't download a potentially hacked version of FC2 from unknown sources identified by ip numbers only.

    Use the official torrent when it appears on the tracker:

    http://torrent.dulug.duke.edu/

    1. Re:The OFFICIAL torrent by Guanix · · Score: 4, Informative

      I wouldn't worry. MD5sums signed by the Fedora project are included with the images.

    2. Re:The OFFICIAL torrent by mukund · · Score: 4, Informative

      The MD5SUMs are cryptographically signed using the Fedora project's PGP key.

      --
      Banu
  6. Yum by Moth7 · · Score: 4, Interesting

    Anyone know if it's possible to upgrade through Yum repositories? I don't know about you, but after the 3 CDs of Core 1, I'm a bit annoyed at the extra 6 for Core 2 :-\

  7. Re:oh don't be silly by TheLoneCabbage · · Score: 4, Funny

    Take that back!

    DOS 3.3 had Edlin!

    And if you subscribe to the theory that the simpler something is to use, the less functionality it had... Well Edlin was the most usefull editor EVER!!!

    You kids and your fancy electrons!

  8. Uh No! by leerpm · · Score: 4, Informative

    Unlike traditional P2P, Bittorrent was designed especially for purposes like this: Getting large files out to a lot of a people in a relatively short time. Mirrors simply do not scale for this, and those traditional P2P networks like eDonkey are way too slow for downloading something as large as FC.

    I don't know about you, but I actually like being able to download the entire set of ISOs in under 12 hours, rather than waiting the required week for my downloads to finish like on other P2P networks.

  9. Troll, but I'll take the bait... by Moth7 · · Score: 4, Insightful

    As a user who migrated my box from FC1 to Gentoo 2004.1, emerge world is all well and good - once you have the thing installed. After the luxuries of anaconda, untarring and compiling the whole system yourself is somewhat tiresome and you are bound to get most of it wrong the first time.
    Don't get me wrong, I am a devout Gentoo convert and wouldn't use anything else now, but for someone coming from the graphical handholding of Fedora, the Gentoo install is like walking blind. And heaven help you if you didn't print off the install manual - better hope those Fedora disks are still lying around for you to get your internet connection back after attempt #1.

  10. I don't... by Phil+John · · Score: 4, Interesting

    ...and I know a lot of other people in the community who don't do that, sure some people will turn their client off straight away but then some people on kazaa or whatnot will just turn off sharing and be e leach.

    I've got my bittorrent client (Azureus) running 24x7 but only sharing torrents that need seeders. I stop seeding when there is a seed for every 4 peers (as long as I've upped 50%). When the seed/peer ratio goes down I have Azureus auto start the torrent and continue uploading. This way I give my bandwidth to those torrents that need it most.

    I also leave my computer on at night and since I'm on broadband with no cap I keep it uploading stuff. Hey, I'm paying for always on so I may as well use it, plus I'm not saturating the local loop during the day and pissing off other people.

    --
    I am NaN
  11. Here's a way to save time and disks by Pacifix · · Score: 4, Interesting

    FedoraNews.org has a great tip on installing the isos over NFS . This way you can save yourself a few blank CDs and the actual installation takes no time at all.

  12. Indeed you haven't understood bittorrent ;p by dmouritsendk · · Score: 5, Informative

    The idea is that the company distributes the torrent have set up a seeder. This way, if nobody besides your are downloading, you'll still get good download rates because you are the only one accessing the primary seeder. If the primary seeder gets overloaded, it wont matter much since your btclient will download from one of the many other client downloading the file.

    Think of this as a peer2peer accelerated download server, not a peer2peer network.

    try giving this a look:
    http://bitconjurer.org/BitTorrent/introduct ion.htm l

    This scalability is the primary reason that mandrake and blizzard is using BT, chances are this why fedora is using it too.

  13. NVIDIA by hawkeyeMI · · Score: 4, Informative
    Be warned! If you use the NVIDIA binary drivers, they didn't work with FC2-test3 due to the use of the 4k stack option in the kernel. Unless that's changed in the final (I doubt it) you will have to recompile the kernel to use the NVIDIA drivers.

    That's all well and good for those of us that know how to do a recompile, but for Joe User it could be a bit of a hang-up.

    --
    Error 404 - Sig Not Found
    1. Re:NVIDIA by Brian+Stretch · · Score: 4, Informative

      FWIW, 64-bit Fedora doesn't require a kernel recompile to use the nVidia closed-source drivers, but you do need the driver patch from minion.de. You'll also need to add "alias char-major-195 nvidia" to /etc/modprobe.conf, or modprobe nvidia manually. Don't forget to make the usual changes to /etc/X11/xorg.conf. Anyhow, I've been running 64-bit UT2004 under FC2 Test 3 for a while now and it works great, after getting the beta version mentioned here (hopefully there will be an official UT2004 upgrade soon?).

      It's great to see x86_64 Linux on equal footing with 32-bit x86 Linux. If you've been waiting for an excuse to switch over to AMD64, now's the time.

  14. Apparently not recommended on fedora-list by Ars-Fartsica · · Score: 4, Informative
    Quoted from fedora-list:

    For FC1 -> FC2 upgrading is NOT recommended using apt, yum or any other depsolver. Anaconda has a fair bit of magic to fix things for you. Most things are manually solvable but if you're using LVM "it has a high chance of blowing up spectacularly" according to the anaconda developers - don't bother unless you like blowing up systems :)

    In any case upgrading with anaconda is the recommended way.

    So it looks like they recommend getting the install disks and upgrading through the installer.

  15. Please read before using above torrent by YellowBook · · Score: 4, Informative

    Please read the following before using an unofficial torrent to download FC2. Apparently, the official release of FC2 is not until Tuesday, and what you are downloading may or may not be the real FC2 release (it may be a Rawhide snapshot, or a trojaned distribution, for example). You can verify the signature on the MD5SUM file to check it, of course, but you'd have to waste your time and bandwidth downloading it first.

    --
    The scalloped tatters of the King in Yellow must cover
    Yhtill forever. (R. W. Chambers, the King in Yellow
  16. So the real question is........ by rsax · · Score: 4, Insightful

    Has anyone actually verified that these ISOs are legit by using the Fedora GPG key?

    1. Re:So the real question is........ by jjohnson · · Score: 4, Informative

      The md5sums came out correct for me, and gpg verifies that it has a good signature from "Fedora Project ".

      --
      Anyone who loves or hates any language, platform, or manufacturer, doesn't know what they're talking about.
  17. Fedora: By Adults, For Adults? by reallocate · · Score: 4, Interesting

    I've been running a Test3 that was updated just after their 7 May freeze. Pretty slick.

    If you're after a noisy, flashy Linux with umpteen ways to play music and videos, Fedora is not for you.

    I you're after a professional piece of work that seems to have been built by adults for adults, look at Fedora.

    --
    -- Slashdot: When Public Access TV Says "No"
  18. check by oKilgorEo · · Score: 4, Informative
    not sure if i'm missing something here but it looks to check out
    SlavaSoft Optimizing Checksum Utility - fsum 2.5
    Implemented using SlavaSoft QuickHash Library <www.slavasoft.com>
    Copyright (C) SlavaSoft Inc. 1999-2003. All rights reserved.

    OK MD5 FC2-i386-disc1.iso
    OK MD5 FC2-i386-disc2.iso
    OK MD5 FC2-i386-disc3.iso
    OK MD5 FC2-i386-disc4.iso
    OK MD5 FC2-i386-rescuecd.iso
  19. Re:Are you a corporate shill? by reallocate · · Score: 4, Insightful

    Of course not, silly boy.

    >> ...users who value ease of use over and in place of technical merit, and users who themselves lack the technical prowess to develop more effectivve and efficient computing practices but still wish to identify themselves with an elitist technical community.

    First of all, no conflict exists between ease of use and technical merit. Deleting a file using "rm" or with a mouse get you to the same place and do the same thing.

    Second, the technical community, if there is one, is no more elite than the marketing community, or the realtor community, or the barber community. The elitism in the tech community is bogus, and primarily finds expression in the arrogance many of its members express toward anyone else. It's rather like someone prancing around arguing that people who drive cars with autotmatic transmissions are trying to "leverage" a little glory from the "elite auto mechanic community".

    >>...they are rightly the target of ridicule in the legitimate FOSS technocrat community

    For using the same damn software that's in every other bleeding Linux distribution? Fedora drops a couple mp3 players, uses a Gnome theme that doesn't glow in the dark, and gets beat up for it. By some nonexistent "legitimate FOSS technocrat community".

    >> The Redhat: Fedora Core product is for users who:
    # Would prefer to use the tools prescribed for them by others or by default in their corporate environment.


    Well, like I said, it's the same damn software. And, if your boss owns the hardware, your boss gets to "prescribe" the software that's on it.

    # Value a shiny, flashy system initialization screen where essential details are hidden by a pretty picture.

    It's not shiny or flashy. It's rather dark and blue and it just sits there and does nothing. ANd those intitialization details are not essential to a user, who won't understand them anyway. They get paid to work, not understand Linux messages.

    --
    -- Slashdot: When Public Access TV Says "No"
  20. New, working torrent by Anonymous Coward · · Score: 5, Informative

    First of all, to correct some of the absurd rumor and inuendo running around, yes, these files are genuine and they match checksums signed by the fedora@redhat.com GPG key. So if you can't trust that you can't trust the distributor in general....

    Now, for all of the snotty people who were poo-pooing BitTorrent because their downloads weren't going a million megs a second, let me explain precisely why:

    YOU WEREN'T INVITED

    Y'see, the torrent that got posted to Slashdot was never intended for widespread consumption. The tracker was hosted on an individual's home DSL via a java client and simply wasn't expected to handle the load of widespread usage. Once the hordes of gimmie gimmie kiddies showed up it fell right over. Repeatedly. No wonder you couldn't get a decent transfer rate and your connections were timing out. Then, to make matters worse, half of the people who started connecting in the first big wave decided to disconnect and throw their downloads in the trash. Boy, that's going to help a torrent with one seed just a whole bunch. And again, let's remind ourselves: YOU WEREN'T INVITED.

    So now there's a new tracker and faster seeds and things are moving along nicely. And now you're invited. I'm sure you won't disappoint us by disconnecting your client the instant your download is done.

    http://kuix.de/fedora/

    Thank you for your patience and cooperation.