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Massively Updating to Mac OS X?

Posted by Cliff on from the hassle-free-installation-on-more-than-one-machine dept.

Zerocool3001 asks: "I work for a school in California that uses all Macintoshes. All of the machines have Mac OS 9 on them. We would like to upgrade to Ma OS X 10.2 and we have a net install server with disk images ready to install. However, it appears as though net installations of disk images is not possible in Mac OS 9. If you have any way to install a disk image over a large network to about 500-700 computers, we could definitely use the suggestions."

19 of 60 comments (clear)

  1. Assimilate by sebi · · Score: 4, Informative

    When I was at school our Macs were cloned from a master server every shutdown. The software they used was assimilator. I don't really know if the master image has to be OS 9, or if anything will work. You can download assimilator's PDF manual on the page I linked to. Maybe this will help. You would definitely have to get the assimilator executable into the startup or shutdown items folder of the target machine though. But I suppose that would be a lot faster than actually installing OS X.

    --
    Hank! White!
    1. Re:Assimilate by Hollinger · · Score: 5, Informative

      From the blurb on the product page, Assimilator won't do, since the drive's fundamental structure and partitions will have to be changed. Nice program, though.

      --
      Michael C. Hollinger
    2. Re:Assimilate by plsuh · · Score: 5, Informative

      Unfortunately, Assimilator won't work for installing Mac OS X as there are hard linked files that Assimilator won't handle properly. Use a combination of Netboot and ASR, or Netboot and Mike Bombich's NetRestore.

      --Paul

    3. Re:Assimilate by EMDischarge · · Score: 4, Informative
      You will also want to check out the radmind tools. It's as close to a tripwire system as you can get in OS X (grrr... prebinding!) and will maintain lab machines and employee workstations exactly as you like.

      Another good resource is Mac OS X Labs. Full of good information about this sort of stuff.

      YMMV. Good luck.

      --
      Quintus malus puer est.
  2. Drink from the well . . . by MaxwellStreet · · Score: 5, Insightful

    Instead of asking people here on Slashdot...

    I'm sure that for these kinds of numbers, in a high-profile installation... -someone- over at Apple would be interested in making things go smoothly for you.

    I'd imagine that you could get help directly from Apple - and probably better than anything you'll find here.

    1. Re:Drink from the well . . . by drunkenbatman · · Score: 4, Informative

      That's exactly what I was thinking. I can only think the reason they've gone to slashdot is that they're not paying for this. In which case, they are asking for serious problems as schools should not screw with Apple Legal.

      I doubt it's fair to just jump to the conclusion that they're using illegal installations... if you search around, you'll find that getting "official" advice or help from Apple can be pretty difficult at times. IE, even the maine laptop deal (one of the biggest educational deals in Apple's history and made a big splash) had those who were working on the project who called Apple's tech support and service for rolling everything out "inadequate".

      I know I used to volunteer at a high school awhile back and it was pretty rough sometimes getting basic help from Apple... they don't have that big of a "services" team either for enterprise or educational customers. In the PC world these gaps are often filled via VAR's (value added resellers) but Apple has cut a lot of them out.

  3. Netboot by nocomment · · Score: 4, Insightful

    Wouldn't it be cheaper and worth the effort to do a netboot setup? THen you jsut go around to all the OS 9 machines and set the startup disk to be netboot (or whatever they call it I forget) and reboot :-).

    Of course you might want to invest in gigabit ethernet and some switches at the same time. Other than that, you'd have to around to each machine individually with the OS X CD.

    --
    /* oops I accidentally made a comment, sorry */
    /* http://allyourbasearebelongto.us */
  4. ASR by rsmith-mac · · Score: 5, Informative

    Based on your description, NetInstall is out of the question, so really all you can do is ASR. It's a bit trickey to get working correctly the first time, but when it works, it'll do a very fast setup of the machines in question. You'll have to do some digging though, as there several different ways to go about it on both Classic and X machines. Apple.com is probably your first best friend here.

  5. Apple NetBoot on OS X Server by knightwolf · · Score: 5, Informative
    Apple has some links on booting and it seems they say such a thing is supported. Try contacting Apple for more info. You can also look at Apple netboot site for some more generic information (i.e. whitepaper PDF's).

    Aside from that, from what I remember, you can do some openfirmware stuff where openfirmware will allow you to remotely boot off of a disk. This way, you could automate most of your install. The problem with all of this of course is the hardware you're using - automating this all means lots of scripting to figure out which drive, save, etc.

    Regardless of any of the above, contacting Apple for a more direct contract on the install might be your best bet. Course, if you're cheap, you can always hire some students (i.e. get 3 hours of semester credit or whatever) to help do updates.

  6. I could be wrong about this by kalidasa · · Score: 5, Informative

    But this might be of use to you. Google is your friend. http://www.macos.utah.edu/Documentation/MacOSX_Dep loyment/Specifics_ToolsUsedDeploy.html

  7. NetInstall has nothing to do with the OS by Anonymous Coward · · Score: 5, Informative

    The NetInstall process doesn't have anything to do with the OS the machine is running. It's just a netboot that happens to run an installer instead of a complete OS.

    The hardware you are running on makes a difference, though. It's best if you've got a B&W G3 or slot-loading imac (or better). These machines support "dynamic" netbooting... they also added the nice feature of just booting the machine by holding the "N" key.

    If you have older machines, then you have to be proviging IP Addresses (via DHCP) from the server that's doing the Netboot/Netinstalling.

    Firewalls can also come into play here. You have to have the appropriate port for NFS, TFTP, and Bootp open in order to Netboot/Netinstall OS X.

    I hope this helped...

  8. NetBoot Possible From OS 9 by wayneh · · Score: 5, Informative

    NetBoot is possible from OS 9. I run an Xserve (with 10.2 server) and have been able to do it since I got the server. If you read through the NetBoot portion of the OS X Server Admin Guide (found here: http://www.info.apple.com/kbnum/n120174). You should see that you need a specific (newer) version of the Startup Disk control panel. I believe they say that it comes on the server software CDs, but I got it from the latest OS 9 system software of a G4 tower. I would guess that you need to be running OS 9.2.2, but I'm not positive. Most of my troubleshooting CDs are still booting OS 9 and I needed to be able to reboot from them to a server image. It's worked well for me, so far.

    --
    1. Do not taunt Happy Fun Ball. 2. Do not eat iPod shuffle.
  9. Not a problem by Anonymous Coward · · Score: 5, Informative

    I have set this up on our small office network (30 Macs; 100Mb switched; xServe) and it works great. I'm a part-time tech person; no terminal.

    Go here and get NetRestore:
    http://www.bombich.com/software/netre store.html

    Go here and download the video, NetRestore in Depth:
    http://macosxlabs.org/webcasts/index.html

    The only thing I can add is that your clients need to be ugraded to OS 9.2.2 to netboot.

    With Netboot and NetInstall, coupled with Network Home Directories, I figure I can cut my time spent doing tech work in half. (I'm being optimistic, but still...)

  10. Mac OS X Labs by Ummon · · Score: 5, Informative
    http://www.macosxlabs.org/

    From their site:

    Welcome to the web site for the Higher Education Mac OS X Lab Deployment Initiative. Our goal is to simplify the task of installing and maintaining Mac OS X in a computer lab. We will find and document solutions to a host of challenges that commonly arise when deploying labs in a higher education environment. The result will be a roadmap for others to use as they plan to roll out Mac OS X at their institutions.
    I personally use ASR to deploy systems. Setup a base image and roll 'em. More info at http://www.bombich.com/mactips/index.html
  11. Definately contact Apple. by kageryu255 · · Score: 5, Informative

    Apple has K-12 account reps who would LOVE to get in on helping a school update that many machines.

    Try calling the Educational Support # at 1-800-800-2775 (APPL). Usually there are individual K-12 reps for each area or school. See if the folks at Educational Support can get you in contact with that person. Honestly, with this kind of volume, they could probably make it much easier for you, both logistically and financially, if you get what I mean.

    Also, might I suggest as a resource:
    http://www.apple.com/education/k12/

  12. It is soooo Easy by Illusionmi · · Score: 5, Informative

    1) make sure netboot is working properly on your server (you can use the default OS 9 image that gets installed with netboot to test) 2)build your image on your most recent machine 3) Use Mike Bombich's Carbon Copy Cloner to make an ASR image (it's in the preferences) and save it to another drive. Then load it onto a sharepoint on your server. 4) Install Mike Bombich's NetRestore onto the server. Use netrestore helper to make an Netboot image that boots to ASR. (configure the settings to use your asr image) 5) Netboot the machines to your netboot image 6) Run ASR (you can automate this) Easy as pie (Although I can't bake :))

  13. Ask Apple directly on Tuesday by sribe · · Score: 5, Informative

    Here's hoping you see this message in time, the morning of Tuesday May 20th Apple is hosting an interactive webcast on using Apple Software Restore.

  14. It's a terrible idea, but.... by Anonymous Coward · · Score: 4, Funny

    You could have the kids do it as part of a class - great learning experience!

    Of course, there are soooo many things that could go wrong....

    =)

  15. Command line asr(1) and FireWire drives work good by trattei · · Score: 4, Informative

    You should be use a few FireWire hard drives, with 10.2.6 installed on them. Boot the machine, and either use a program like NetRestore to erase/restore a disk image of a Master 10.2 install onto the drive or roll your own shell script to do the same. The advantage to FireWire is that it is really fast, copying about 1 GB per minute from a 4200 rpm drive. Also, when you are doing 10 or 15 machines at the same time, you don't have to worry about the network bogging down (or your server!). The man page has some excellent information on this, simply "man asr" in the terminal.

    Also, if you are putting OS X 10.2 on older machines you probably have to upgrade the firmware first. Someone already has to walk to the location to reboot the machine and probably make sure that a teacher didn't copy their grades to the Hard Drive (that you will be erasing in a minute). Also, once you get the image restored onto the machine, there are a few preferences that are set on a "ByHost" basis - tied to the MAC address of the machine. Things like energy saver settings, and Remore Desktop being enabled. The latter is important if you want to be able to manage your machines later on without walking across the campus.

    You should contact Apple and connect with a System Engineer who can work with you to make your deployment a whole lot smoother. Moving over several hundred machines to a new OS is no small task, but a little automation can go a long ways toward making it a manageable process.