I understand that it is not possible to install Windows on an external drive via Bootcamp, but is this also true of Parallels?
No. You can create your Parallels VM (Virtual Machine) on any medium you have read/write access to, including network shares. Though performance may suffer if you use a slow network or USB 1.1 link.akadmon said:I understand that it is not possible to install Windows on an external drive via Bootcamp, but is this also true of Parallels?
balamw said:No. You can create your Parallels VM (Virtual Machine) on any medium you have read/write access to, including network shares. Though performance may suffer if you use a slow network or USB 1.1 link.
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Clarification:akadmon said:Your first (one word) sentence appears to contradict the one which follows. Please clarify
If it is indeed possible, I would be using a 7200 rpm/300 GB external drive over ISB 2.0, Should be plenty fast.
No.akadmon said:is this also true of Parallels
akadmon said:Your first (one word) sentence appears to contradict the one which follows. Please clarify
If it is indeed possible, I would be using a 7200 rpm/300 GB external drive over ISB 2.0, Should be plenty fast.
Scottyk9 said:the answer given is correct - is it true that windows with parallels cannnot be installed on a external drive like windows with bootcamp - the answer is no.
Parallels uses a "disk image" of windows. this can be placed anywhere
You asked "is also this true of Parallels?" The answer to that question is No, it is not true of Parallels.akadmon said:You guys have me totally confused
If answer is no, then why do you say that the Windows "disk image" can be placed anywhere?
balamw said:You asked "is also this true of Parallels?" The answer to that question is No, it is not true of Parallels.
Your fault for asking a question in the negative.
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akadmon said:Thanks, got it now!
Assuming the performance hit (relative to Bootcamp) is not huge (say <25%), I think this is the way to go for me. I want to have plenty of elbow room for Windows and I hate giving up OSX space to do this.
You're right that hardware support isn't quite there (yet) in Parallels.Mr.Gadget said:Plus, I cannot seem to see the USB drive in OSX and Windows XP (Parallels) at the same time. It is one or the other. Anyone have a way this can work?
balamw said:You're right that hardware support isn't quite there (yet) in Parallels.
Let OS X deal with the external USB drive, and just make your VM HDD image bigger and use shared folders to access any other files you need on the USB drive. This way Parallels only has to deal with the files in the HDD image and any other files appear as if they were on a network share...
I've only experimented with Firewire, but the issues are similar. If OS X has the drive mounted, Parallels can't have it and vice versa. The solution is either not to mount the drive in OS X or to do what I suggest above and use the built-in file sharing routines...
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Mr.Gadget said:The performance hit IS huge because Parallels does not support hi-speed USB. You would be better off with a firewire drive, I believe... In fact, when I use a USB external drive in Parallels, it locks up. Short bursts of activity are OK but sustained use of the USB locks up everytime for me.
Plus, I cannot seem to see the USB drive in OSX and Windows XP (Parallels) at the same time. It is one or the other. Anyone have a way this can work?
Lastly, I understand you cannot use more than 2 USB devices at once until Parallels 3.x is released. Parallels is good, "but it aint all that and a bag of chips", yet...
Thanks!
!?!?!?!?!?akadmon said:Bummer! This makes it less likely I will get a MBP (the notebook hard drives are just too small to run two OSs, each to their full capacity via Bootcamp), Now I'm leaning toward a 24" iMac with a 500 GB drive, or a Mac Pro. if I could convince my wife to spend the extra $, I'd definetly get the latter
balamw said:!?!?!?!?!?
If you want/need the portability of the MBP, get the MBP. If you need more space when you're not mobile, just boot the whole machine from an external FW400 or FW800 drive of your choice.
Unlike Windows, OS X has no problem in booting from an external drive. Many Mac Mini owners have used this as a way of increasing boot drive size and performance...
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You can dedicate the entire internal drive to Windows and the boot loader will still be able to boot OS X from an external drive. You're not dealing with Windows and its limitations, until you choose to.akadmon said:Will I still need MacOS on the internal drive? I mean - if I'm rebooting from Windows how will Bootcamp know it should boot the MacOS on the external drive.
akadmon said:the notebook hard drives are just too small to run two OSs, each to their full capacity via Bootcamp
kingjr3 said:I'll let you in on a little secret....I have a 160GB Perpendicular drive in my MBP, and 80GB for each OS is plenty for "running to their full capacity." The drives will only get bigger in the very near term, so you have no worries there.
akadmon said:And you installed it yourself?
The problem with your proposition is that as the drives get bigger, so do the OSs.