Want to Dual Boot Tiger and Snow Leopard

I have 4 internal SATA drives on my 2007 Mac Pro, and my boot drive is Tiger 10.4.11. I just purchased Snow Leopard (Box Set), with the intention of creating a second internal boot drive that boots Snow Leopard.
I mentioned this in passing to a senior Apple Tech who indicated he thought I could do it. However I seem to remember reading the second boot drive should be an External Fire Wire.
The first question is, can I create a second boot drive (using Snow Leopard) on my Mac Pro on an internal HD?
Second question is, can the second Snow Leopard boot be on a partition? I just bought a 2 TB WD that I'd like to split up.
Thanks!

can I create a second boot drive (using Snow Leopard) on my Mac Pro on an internal HD?
Yes.
Second question is, can the second Snow Leopard boot be on a partition?
Yes.
Note that Spotlight will reindex the drives each time you change OSes unless they're excluded in System Preferences.
(50388)

Similar Messages

Make dual boot Lion and Snow Leopard Mac ???

I have a SSD for my MBP. I formatted it with two partitions and installed snow leopard on each. I also have a 400 GB HDD that has snow leopard on it. I'd like to trade out my optical drive for the SSD. I'd like to update one SSD partition to Lion, then use the software and data files from the HDD for both snow leopard and Lion. That way I hope to still use the snow leopard software that is not compatible with Lion (I still have some legacy PPC programs) and have the benefit of new Lion only software.
Can I do this? If so what do I have to do? Any resources with HOW-TO for this sort of thing??
2009 MBP with 10.6.8

Do you have any tips for making your home folder stay on the HDD and still get the files I need on each SDD partition?
I assume you are talking about application-specific data like preferences. Most stuff is kept in your home dir. You really have to know which apps are exceptions that put stuff in /Library and other boot disk related places (e.g., kexts). I always keep careful records of what goes where from anything I add to my system so I know how to handle this. Generally though I suppose Migration Assistant helps most users (I never used it).
One scheme you might do is simply ignore the problems until they occur on a app-by-app-basis. If you run from one of the boots and something you use needs a kext or registration because its not on your common home dir, then install as needed or reregister as needed. Preferences can easily be respecified (or dragged from a backup if you know what to look for and where).
Most of your stuff in your home dir will run as it did before if the stuff doesn't use any boot directories. But as I said in my first post there is that risk that some apple-specific data bases might have changed going from Snow Leopard to Lion like those Mail and Address Book examples. No way of know that until you try. Hence the emphasis on backups.
If there are some user-specific data that has changed between Snow Leopard and Lion (say, it's Mail or Address Book) then this whole common-home-for-both-snow-leopard-and-lion scheme needs to be rethought. As I said earlier, it has always worked within a single OS family and I don't recall even having any problems up to Snow Leopard. But the jury is still out on Snow Leopard to Lion.
With respect to applications you want to put on the SSD, that's your choice. What do you use the most and launch most often? Put them on your SSD if you wish. Thinking out loud -- maybe consider a relatively small third partition for these apps on the SSD. It would appear as just another mounted volume on your desktop and then you would have only a single instance of those apps for both boots. Most apps don't need to be in /Applications. Those that do of course would have to have two instances, one for each boot.

Can I dual boot Mavericks and Snow Leopard?

Hello. I own a 2011 i5 iMac. I recently started working with some softwares that will only work properly on Snow Leopard, but I have Mavericks installed. My question is: can I create a new partition in my HD and use BootCamp to install Snow Leopard?

If it is a Late 2011 model, then you cannot. The earlier models came with a special version of Snow Leopard on DVDs. You can install only that version of Snow Leopard. If you've lost those discs, then you are out of luck.
You do not use Boot Camp for this. Rather, you will use Disk Utility.
To resize the drive do the following:
1. Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
After the main menu appears select Disk Utility and click on the Continue button. Select the hard drive's main entry then click on the Partition tab in the DU main window.
2. You should see the graphical sizing window showing the existing partitions. A portion may appear as a blue rectangle representing the used space on a partition.
3. In the lower right corner of the sizing rectangle for each partition is a resizing gadget. Select it with the mouse and move the bottom of the rectangle upwards until you have reduced the existing partition enough to create the desired new volume's size. The space below the resized partition will appear gray. Click on the Apply button and wait until the process has completed. (Note: You can only make a partition smaller in order to create new free space.)
4. Click on the [+] button below the sizing window to add a new partition in the gray space you freed up. Give the new volume a name, if you wish, then click on the Apply button. Wait until the process has completed.
You should now have a new volume on the drive.
It would be wise to have a backup of your current system as resizing is not necessarily free of risk for data loss. Your drive must have sufficient contiguous free space for this process to work.

Dual boot Lion and Snow Leopard?

I have a first generation MacBook Pro unibody, and recently installed Lion on it. I had been using Snow Leopard since it came out, and it works beautifully. I had no idea (should have done my homework) that several of my programs would cease to function. I have a Nikon Super Coolscan 4000 ED that I need Nikon Scan 4.2 to run, as well as Photoshop CS2 that I use to edit my images from the scanner. I don't really want to pay for Silverfast as it is over $400 and see no need when Nikon Scan works beautifully. I am planning set up a second partition on my hardrive and installing Snow Leopard on it to run those two programs. My questions are this:
How much space should my second partition be?
Can I access the image files on Lion from the Snow Leopard partition?
Thanks,
Jared

IMHO the Nikon software requires Rosetta and Lion doesn't have it. So you can't use it with Lion.
Since I have PS CS3, I don't know about PS CS2 but I suspect it is also in the same boat.
If you set up a Snow Leopard partition, my suggestion would be to make it at least 40 GB larger then your current photo library.
Allan

What new MacbookPros will support dual booting Lion and Snow Leopard?

I was looking at http://www.macmall.com/n/macNavLinks-305?q=8899071
I need a system that can dual boot so that we can use older software that isn't supported by Lion.

I was looking at http://www.macmall.com/n/macNavLinks-305?q=8899071
I need a system that can dual boot so that we can use older software that isn't supported by Lion.

Am replacing airport extreme with Time Machine and want to upgrade from Tiger to Snow leopard. Am told I should manually back up into T Machine before OS update but set up utility won't allow anything with OS below 10.5 and I'm 10.4.11. What to do?

Am replacing airport extreme with Time Machine and want to upgrade from Tiger to Snow leopard. Am told I should manually back up into T Machine before OS update but set up utility won't allow anything with OS below 10.5 and I'm 10.4.11. What to do?

I think you mean you are replacing your Airport Extreme with a Time Capsule. Time Machine is software integrated into OS X 10.5 & 10.6 used to automatically backup a system to an external HD. Time Capsule is an Airport Extreme that has a hard disk integrated into it that can be used for storage or as a Time Machine backup drive.
Because you are currently on Tiger 10.4.x you can backup to a external HD using SuperDuper or Carbon Copy Cloner. Having a backup is very wise before doing any major system update. After you have created the backup and have successfully upgraded to Snow Leopard you can still use the external HD for many things. The strategy I'd recommend is to use the new Time Capsule as your Time Machine backup and then use the external HD as backup using SuperDuper or CCC. Redundant backups is wise because backups can (and do) fail too! In addition both SD and CCC are bootable clones, this is useful in that if your internal HD crashes you can boot from a cloned drive and continue working until the internal HD is replaced.
Below are some links to some articles from MacWorld, I would recommend reading them where you find a common theme, redundant backups. Backup Plan I, Backup Plan II & Backup Plan III.
Roger

I want to upgrade from Tiger to Snow Leopard...I'm apprehensive about Lion.

I've been hearing so many "glitch" anecdotes about Lion. Until these problems are resolved
I want to upgrade from Tiger to Snow Leopard but I'll be buying a new Apple computer to
do that..
I presently have a a 10.4 iMAC with only 2.33 GB of memory and I'm getting a new puter
in order to have 4 GB. Is it recommended to use Lion with a new Apple computer or can I use
Snow Leopard without missing out on anything? Are the stories about Lion just the usual thing
that always happens with a new upgrade? Tiger has worked perfectly for me for 6 years but that
has been on computer that is 6 years old. (POWERPC) Does a new iMAC computer with intel
require the latest operating system to work at top efficiency? Is my apprehension about Lion
an over reaction to anecdotal info?

Some of this is answered best by knowing what model computers are involved. If you are truly getting a brand new (as opposed to a newer used) computer then it will likely come with Lion installed, unless there's some old stock (which even then would have Lion installed but could still run under Snow Leopard which you would have to buy separately). Macs will normally only run the version system that comes installed, or newer, so if you are getting a brand new Mac you won't have any choice but to run Lion (or its successors). It won't run Snow Leopard unless it is a new used computer.
As for Lion stories, those would best be answered on the Lion forum. I still run Tiger which I why I'm on this forum. There's always issues with any upgrade. For me the biggest drawback to Lion is all my software is PPC generation and Lion stopped supporting PPC completely. If I got a brand new computer I would also have to upgrade all my software which could easily run to over a thousand dollars more.

I want to upgrade from Tiger to Snow Leopard on my 2008 MacPro. How do I avoid problems with the upgrade process?

I want to upgrade from Tiger to Snow Leopard on my 2008 MacPro. How do I avoid problems with the upgrade process?

#1 Do a complete bootable backup of your drive before upgrading. That way should anything happen you can revert back to the start and try again.
Make sure you meet Snow Leopard 10.6 Technical Requirements - http://support.apple.com/kb/SP575
You might also want to make sure you don't have software issues with SL:
A Mac OS X 10.6 Snow Leopard Application Compatibility List - http://snowleopard.wikidot.com/

Want to upgrade from Tiger to Snow Leopard

I spent over an hour through the apple store web site and cant find a way to upgrade directly from Mac OS 10.4 Tiger to the latest Snow Leopard version.
The Apple web site gives only one purchase possibility : to upgrade from Leopard 10.5 to Snow Leopard 10.6. But how to upgrade from Tiger to Snow Leopard ?

Francois Dormoy wrote:
I spent over an hour through the apple store web site and cant find a way to upgrade directly from Mac OS 10.4 Tiger to the latest Snow Leopard version.
The Apple web site gives only one purchase possibility : to upgrade from Leopard 10.5 to Snow Leopard 10.6. But how to upgrade from Tiger to Snow Leopard ?
this has been oft asked and answered. you can buy a Macbox set which will give you snow leopard, ilife and and iwork. or you can buy a $29 standalong snow leoaprd dvd although there is a big disagreement on the board whether using it to go from tiger to snow leopard directly violates ULA (I think it does). but the actual disk is the same as in the macbox set and either one will upgrade you to SL.

Boot Mavericks and Snow Leopard

Is it possible to have Mavericks and Snow Leopard installed and working on the same workstation?
I have three disks and VMWare Fusion already on my machine. I want to run a bunch of hardware/software no longer compatible on Mavericks.

If your Mac Pro can run both Mavericks and Snow Leopard and you install them on different partitions or different drives in your drive bays, you can run them both, just not at the same time. If you mean as virtual machines, you can do that too, though you'll need Snow Leopard Server for the VM. Check out the Fusion forum for virtualizing details.

G4 MDD FW800 Dual Boot Tiger and Leopard

I have a Power Mac G4 1.25 Dual MDD FW800 currently running Tiger 10.4.9. I would like to install Leopard on a partition or a second hard drive so I can dual boot between Tiger and Leopard. Will the FW800 model allow this without eliminating Tiger or creating any issues with using Tiger? I recall reading somewhere that the MDD FW800 could not run Jaguar and Tiger concurrently but I don't know if this is true? Anyone running this Tiger-Leopard dual boot setup?
Thanks Della

Your MDD's are FW800 also?
What you are asking doesn't matter.
ALL G4 machines, including ALL MDD machines, including the FW800 CAN maintain two or more OS versions (such as Tiger and Leopard) and CAN boot back and forth between the versions.
Any G4 that I have ever had, Sawtooth to MDD/FW800 has run two, three and four OS versions.
I currently have OS9, Panther, Tiger and Leopard installed on this machine.
Another source had told me that the FW800 MDD could not boot back to a previous version OS once a newer version OS had been installed ie once Leopard was installed you could not boot from Tiger again from another startup disk?
Your source is incorrect, and is telling you contrary to all the content of the entire internet regarding the topic.
The FW800 cannot boot to OS 9 (any version) nor can it boot to OS X earlier than 10.2.3.
As with ANY G4, it cannot run OS X Snow Leopard (10.6).
Those are the ONLY limitations.
ALL other OS versions after OS X 10.2.3, in any number of combinations, may be present as boot volumes on the machine.
If you had 4 drives with 3 OS versions each, as long as the version was within the machines compatibility, it would be fine and boot would be supported.

Can I use Tiger and Snow Leopard on my Mac Pro?

I have a 3 year old Mac Pro with 2 internal hard drives installed by Apple at the time of purchase. At present, I'm using Tiger 10.4.11. I've purchased Snow Leopard (The Family Pack with 5 licenses) and have installed it on my MacBook Pro.
I haven't put Snow Leopard on my Mac Pro since it is my main, workhorse computer and I have several older applications that aren't compatible with Snow Leopard.
My question is: Can I install Snow Leopard on my second internal drive and leave Tiger on the main drive? That way I could use either system by changing the start-up drive to the system I want to use. Is this possible, or advisable? Will it work or cause problems?
Another question: If one of the drives needs repair, could I boot up in the other drive and run Disk Utility to make the repairs instead of booting the computer from the original software CD? (I'm having a problem finding the original Tiger 10.4 System CD in my organizationally challenged graphic design and illustration studio.)
Thanks for any help anyone can offer.
Specs:
MacPro1,1
Dual-Core Intel Xeon (Intel)
2.66 GHz
Two hard drives each with two 512 MB RAM chips
Bay 1: Intel 232.89 GB drive
Bay 2: Intel 465.76 GB drive

Been hiding or not backing up and keeping bootable spares?
http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html
http://www.bombich.com/software/ccc.html
http://www.google.com/search?q=clonemac+osx

Tiger and Snow Leopard on an external hard drive?

Hi,
I have a mini mac running tiger and I need to update my itunes and ipod touch which i cant currently do in tiger.
I dont want to upgrade my hard drive as most of my programs wont work with the update, eg. photoshop and dont want to buy a new photoshop package.
As i have a spare external hard drive, I was wondering if I could run leopard or snow leopard on that and update itunes that way, thus keeping tiger running on my mini mac, and have the option of which system to run. Is this possible?
Many Thanks.

Hi, yes you can, & with a big enough drive you could partition it for multiple bottable OSX Partitions.
Leopard requirements/10.5.x...
    * Mac computer with an Intel, PowerPC G5, or PowerPC G4 (867MHz or faster) processor
minimum system requirements
    * 512MB of memory (I say 1.5GB for PPC at least, 2-3GB minimum for IntelMacs)
    * DVD drive for installation
    * 9GB of available disk space (I say 30GB at least)
You have to call Apple & likely ask for a Product Specialist to get it, if they still have it! Helps to tell them you have an iPad/iPhone & you can't run 10.6.
List of Applications Not Compatible with Leopard...
http://guides.macrumors.com/List:Applications_Not_Compatible_with_Leopard
Snow Leopard/10.6.x Requirements...
General requirements
   * Mac computer with an Intel processor
    * 1GB of memory (I say 2GB at least)
    * 5GB of available disk space (I say 30GB at least)
    * DVD drive for installation
    * Some features require a compatible Internet service provider; fees may apply.
    * Some features require Apple’s MobileMe service; fees and terms apply.
Which apps work with Mac OS X 10.6?...
http://snowleopard.wikidot.com/
It looks like they might still have it...
http://store.apple.com/us/product/MC573Z/A?fnode=MTY1NDAzOA
If it's a core Duo & not a Core2Duo, then it'll only run in 32 bit mode.

Can I run Tiger and Snow leopard on a new macbook pro 15"

Hi
I have a Macbook running Tiger, soon to be replaced (I hope) by a
15" Macbook Pro Sno Leopard. Can I partition the drive on the MBP to run
Tiger also, as I have Adobe Creative Suite 2 and can't afford to upgrade that too. And I really don't want to run to computers.
Thanks

Welcome to Apple Discussions!
Snow Leopard will run CS2 with some limitations.
http://snowleopard.wikidot.com/start
Either find a Mac older than October 26, 2007 you can use until you can bring all your software to Snow Leopard compatibility from these sites*:
http://www.macmaps.com/usedrefurbished.html
Or find an alternative application for the functions you need from the first link that is Snow Leopard compatible if you can use that.
- * Links to my pages may give me compensation.

Tiger and Snow Leopard

Dear All
I dont know much about these things but I was told that if I upgrade to Snow Leopard there will be a slow down in operations unless my system (Tiger) has 64bit... Is this true because I dont want to upgrade unnecessarily and have problems.
thank you
veedeekay

I don't know about slow down. Check:
http://www.macworld.com/article/142379/2009/08/snowleopard_64bit.html
http://www.apple.com/macosx/technology/
http://macperformanceguide.com/SnowLeopard-64bit.html
From my reading of it, unless you have a suite of brand new applications you probably will be running things in 32 bit mode anyway. I think the thing about SL is it offers the potential for faster running, but defaults to the same mode you're using now since most of your applications are using that mode. Bottom line, it wouldn't be slower, but it might not be faster.
You'd be better off getting advice on this by posting on the Snow Leopard forum since they are the ones who are running it (unlike me who still uses a 5 year old OS on an 8 year old computer and just reads about 64 bit things).

Want to Dual Boot Tiger and Snow Leopard

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