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LivePartitioning in Leopard's DiskUtility?
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Junior Member
Join Date: Aug 2000
Location: New York, NY US
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Background is that while I'd like to move to Leopard, one issue is I still use an old Classic app. Obviously, Classic is no longer in Leopard. So 'I'm thinking that I'd like to have a very small partition with Tiger/Classic and this app.
My boot disk (actually a 2 drive stripped array using Apple software that is 468Gs of total formatted available space) has about 350G of stuff , so wiping it, apply partitions then "restoring" all that stuff is much the pain. So I think that live partitioning is supposed to be a feature of 10.5's DU, so I could be "saved."
So what I'd want to do is archive/install Leopard. Then use it's DU to create a second mountable partition around 8G or so. Then install Tiger/Classic/Classic app on it.
WILL DU do this? I HAVE come across threads where it was said DU can re size partition but it can't create any... so it doesn't surprise me a "feature" was added that in the light of day can't do what you'd expect (frequent happenstance w/Apple software).
Can I use it to create a new partition on an existing volume, while reducing the overall space available for the existing partition?
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Professional Poster
Join Date: Sep 2002
Location: New York, NY
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Yes, but I don't know if it works with RAIDs.
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Vandelay Industries
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Junior Member
Join Date: Aug 2000
Location: New York, NY US
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Originally Posted by Art Vandelay
Yes, but I don't know if it works with RAIDs.
Thanks Art... that's why I mentioned "Apple's RAID." Which supposedly presents itself to the OS as a simple volume.
Anyone know if an Apple RAID negates this function?
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Professional Poster
Join Date: Sep 2002
Location: New York, NY
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If you already have Leopard, boot from the Leopard DVD and run Disk Utility. Then you can test to see if it allows you to live partition.
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Vandelay Industries
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Professional Poster
Join Date: Sep 2002
Location: New York, NY
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FYI...
Just checked Leopard's Disk Utility help and there is no mention of RAIDs having any limitations regarding partitioning.
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Vandelay Industries
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Junior Member
Join Date: Aug 2000
Location: New York, NY US
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Thanks again, I should have thought of doing what you suggest! I had "thought" I had to have already DONE the Leopard update! Right after my next backup I'll try it...
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Professional Poster
Join Date: Oct 1999
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Note that Disk Utility can move the end of a partition (thereby creating extra room for a new partition), but it can't move the beginning of a partition.
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Junior Member
Join Date: Aug 2000
Location: New York, NY US
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Originally Posted by Mithras
Note that Disk Utility can move the end of a partition (thereby creating extra room for a new partition), but it can't move the beginning of a partition.
Ah, sounds like one resizes the single partition then can use DU to create a new one... excellent.
Still, it could be that legit data may be written close to the end partition point. One would assume "shrinking" the main partition may involve some data moving by DU, right?
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Professional Poster
Join Date: Sep 2002
Location: New York, NY
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Maybe, but every time I've done it, the diagram shows all the data bunched up at the top of the partition. Also, the actual partitioning has always been very quick.
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Vandelay Industries
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