How do I make partitions on an external drive?

Disk utility no longer has a Partition tab, so how can I reformat and partition in Lion?

I dont see one!
AW

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How do I make changes to an external drive connected to my Mac mini from my Windows 7 PC

I have an external drive which I learned had to be FAT32 for the read write option to be set in the Mac Mini. I did that and moved all the media files back on the external HDD. On the Mac Mini, I shared the 4 folders I needed (Ebooks, Movies, TV Shows, and Transfer). Also on the Mac, I added a user account "Ephraim" because that is the login I have for the WIN7. No Passwords are used right now. The current login being used on the mac is "Media". With the change to FAT32 I have set the permissions on the MAC to Read/ Write for Everybody. Everything listed shows read/write. From the WIN 7 "Ephraim" login, I mapped drives for every folder on Mac external. So, "TV Shows" is drive letter Z:. I can access all the folders/drives to view the files but, still get an error when attempting to change a name or move a file. "You need permission to perform this action. You require permission from the Computer's administrator to make changes to this file". On the Mac and the PC, the user accounts "Media" and "Ephraim" are set to administrator. SMB and AFP are selected under options. Under Get info, permissions show read write. I created a media login on the PC but could not see the mac mini at all. FYI the Mac mini is connected via ethernet.

In addition, I just realized I can make changes to sub folder names and move sub folders in to other sub folders. For Example: I have "Dexter" folder and Sub folders named "Season 1" and "Season 2". I move "Dexter Season 3" into "Dexter" folder, and I change the name to "Season 3". That can be done but I still cannot move a video file from an existing folder or change video file name itself. For example: I cant move a movie file from a sub folder to Gen Pop of the Movie folder, or change the name to my format. I want all files under movies with no other folders present, and I want the name to follow a format (Name Year Ex: "Flight 2012"). I have the mac mini in the living room and need to be able to make changes or additions from my desk, so as to not disturb people who are watching Cable TV by changing the input to work on the Mac files.

How can I make more room on external drive for Time Machine?

I now have Time Machine installed and in use on my external drive, which also still has my previous backup on it which used a different system (Dejavu). The external drive's capacity is 74 GB; 58.22GB are used, my iMac hard drive (backed up with TIme Machine) has 38.12 GB used, which by my calculation means about 20GB of the 58 on the external drive are the prior backup. Is there a way I can erase this prior backup, which now duplicates Time Machine, thereby making more room for Time Machine in the future? For instance, if need be, can I erase the whole thing and reinstall Time Machine on it? Thanks!

James, if you open your TM drive, I'm guessing you see the usual System, Library, Users, and Applications folder along with a folder labeled something like Backup.bkup. (I'm away from a TM backup and I can't exactly recall the name of the TM backup folder.)
The DejaVu backup is just a standard file backup using 'rsync' so you can delete whatever you want by simply dragging it to the trash and emptying the trash. If the drive is bootable, you may not want to lose that ability. But assuming there's nothing in your user folder on that backup that isn't also on your computer, you can delete just about everything in your User folder on that drive. You can delete selected applications too. And if you don't mind losing the ability to boot, you can drag everything but the TM backup folder.

G'day. I am using iMovie 11 and need to clear disk space. How can I do that using an external drive, leaving me the option to go back and make changes or access old events or projects from that external drive?

G'day. I am using iMovie 11 and need to clear disk space. How can I do that using an external drive, leaving me the option to go back and make changes or access old events or projects from that external drive?

The slightly bigger question is whether you want to move all movie content to the external drive (essentially meaning that drive will always need to be attached when you're working with your videos), or whether you just want to archive older videos off to the external drive.
If you want to move all videos, then just move the 'Movies' folder in your home directory to the external drive, then create an alias of the external 'Movies' back in to your home directory. Now the 'Movies' icon in your home directory will point to the external drive and everything will just work (as long as the external drive is attached when you launch iMovie)
If you want to archive older movies then each Movie should have its own subdirectory within your Movies folder. These can easily be moved off to the external drive, and moved back should you ever need to work on those movies again.

How can I mount a Raid set (partition in an external drive)?

Hi,
I have 3 partitions in my external drive. I tried to create a concatenated Raid from 2 of the partitions. However, I end up with an offline Raid Slice (one of the partitions is under this slice) which is grayed out in Disk Utility.
When I try to delete the Raid Set, I get "Deleting RAID set failed. This RAID configuration is not valid" warning. When I try to erase the RAID volume, I get "Volume Erase failed with the error:The chosen size is not valid for the chosen filesystem." warning. I cannot mount the volume either.
So, I have 2 of the 3 partitions mounted. The 3rd partition (which is under RAID) is unmounted. Do you have any suggestions to have access to the 3rd partition?
Thanks.

Why are you trying to RAID two partitions on the same drive? Aside from the fact that it doesn't work it also makes no sense when you can simply create a larger partition by joining the two into one.

How do i setup itunes only on external drive with windows

well i have windows xp running on bootcamp. i have my main library on my internal drive on my os x partition.
i want to have music with xp without putting music on my bootcamp partition ( i think my size is 25 or 35 gig). how do i do this on my external drive? do i install itunes on my windows external partition and just copy my music folder there and then import?
i want to make sure i have a good idea of what to do before i start fooling around. my windows partition is fat 32 while my bootcamp is ntsf

Move the iTunes music folder to the desired location, and then drag it into the open iTunes window. iTunes itself must be on the startup disk.
(33998)

Using Disk Utility to create a partition on an external drive

Hi Everyone
I have a 250gb external HD drive which is currently split into two partitions of Fat32. I'd like to use this drive for storing images of OS X, but when I tried to create an image using the OS X startup DVD, I was told that FAT32 didn't allow large enough file sizes (or something along those lines) in order for me to backup my OS X.
Disk Utility appears to offer the ability to split partitions on the external drive, i.e. I can select the largest of the two partitions and choose to split it into two 96gb partitions. However, will this be a destructive partition process, and can I reasonably expect my external hard disk to be reformatted with a 96gb Mac OS X formatted partition whilst still keeping two FAT32 partitions and all the data that resides on them?
Any help is much appreciated!

You will not be splitting existing partitions. Instead, you will be creating a new partitions from scratch.
Run Disk Utility. Select the hard drive to be partitioned. Make sure you select the hard drive in the sidebar, not the volume indented below the drive. Go to the Partition tab. If you want one or more of the partitions to be MS-DOS, you must first click on the Options... button. Select the Master Boot Record option and OK. Select Volume Scheme of 3 Partitions. Now set up your three new partitions as you want them, in terms of size and format. For the Mac partition, select Mac OS Extended (Journaled) as the format.

Can i have my windows partition on an external drive?

hello all,
alright, so im looking at a laptop for college and after much research and a few trips to the apple store i want the new, 13-inch macbook pro, with retina display and a 256GB flash hard drive. i love this computer in every aspect except.... you guessed it, its small hard drive. i can always get external drives to make up the differance though, and their is always the cloud so i dont think ill have too much of a problem. but i do need to use some software for college that is only windows based. so rather then splitting up this already small hard drive can i just install windows onto my mac (because i already know i cant put windows on an external drive with boot camp) and make the entire windows partition on the external drive? this way im not losing any native space besides that used to hold windows and im not installing windows to an external drive so hopefully bootcamp wont have a hissey fit. can anyone tell me if this will work? or if this wont work can anyone give me any other solutions to having windows on my mac without splitting up my native hard drive? such as installing windows to my mac and making the partition in the cloud or something? just anything so i dont have to split my already small, yet extremally fast, 256GB hard drive.

You can install Windows on your internal drive and store your Windows data on any drive you want to use. Keep in mind that any Windows programs you install in Windows will be installed on your internal drive. So make the Boot Camp partition large enough for Windows and any programs you may install now or in the future. You will also need room for swap/page files and other activities such as installing Windows updates.
100GB will likely be a good size for the Boot Camp partition given that it is unknown what programs you will be installing.

Best way to set up partitions on 250GB external drive

Hi all,
I've decided to go with an Iomega eGo 250-GB FireWire portable drive to back up my iBook's hard disk (30 GB) plus to store my photos and maybe hold a bootable copy of OS9.
This is my first time using an external drive, so I don't really know how to go about setting things up.
What would be the best way to set up the partitions on the external drive?
1) I know I should create a 30GB partition for the iBook backup, but what about for the remaining volume? Is it best to leave it as a single large 200GB partition, or split it into two 100GB chunks? Other than the clone of my iBook, I'll mainly be storing photos (at the moment no more than around 10-12GB).
2) I don't yet have a huge iTunes collection, but if I later want to store iTunes music that doesn't fit on my internal drive, is it fine to put it in the same partition as the photos, or would it be preferable to create a separate partition?
3) If I want to install OS9 on the drive, how much space should I allot to it? Would this enable me to run legacy apps on my iBook?
4) Does it matter how I name the partitions (i.e. should the name for my iBook back-up be the same as the original volume or should it be different?)
5) As I still don't know exactly what I need, If today I decide to create only 30GB partition to backup the iBook, can I later partition the remaining space without having to start all over again?
6) Also, the drive came out of the box with Mac OS Extended format. Is this the best format or is there another that would be better?
Thanks for any advice
Message was edited by: Lutetia

1) I know I should create a 30GB partition for the iBook backup, but what about for the remaining volume? Is it best to leave it as a single large 200GB partition, or split it into two 100GB chunks? Other than the clone of my iBook, I'll mainly be storing photos (at the moment no more than around 10-12GB).
2) I don't yet have a huge iTunes collection, but if I later want to store iTunes music that doesn't fit on my internal drive, is it fine to put it in the same partition as the photos, or would it be preferable to create a separate partition?
The answer to both question is that it's completely up to you. Partitioning or not partitioning won't affect operation significantly.
3) If I want to install OS9 on the drive, how much space should I allot to it? Would this enable me to run legacy apps on my iBook?
The iBook G4 can not boot from OS 9 so you would only be able to run OS 9 in the "classic" environment.
4) Does it matter how I name the partitions (i.e. should the name for my iBook back-up be the same as the original volume or should it be different?)
No
5) As I still don't know exactly what I need, If today I decide to create only 30GB partition to backup the iBook, can I later partition the remaining space without having to start all over again?
There are a few tools which promise the ability to change the partitioning without destroying the data on the drive. But you should never do this without making a backup of the data on the drive. Data loss can easily happen and in a big way.
6) Also, the drive came out of the box with Mac OS Extended format. Is this the best format or is there another that would be better?
That is the best format.

How to eject a disk from an extern drive?

how to eject a disk from an extern drive? I burned a few disc and it worked then I put another blank disc and now I cannot make it eject or burn...Please help

I usually 'right click' or 'control click' on the external drive's icon that is located on the desktop, and choose 'eject' from the dropdown menu. My external drive also has a physical eject button located on the front of the drive.

How to transfer iTunes library to an external drive (thats easy!) but keeping the playlists musics on the computer?

How to transfer iTunes library to an external drive (thats easy!) but keeping the playlists musics on the computer?
Many thanks!

Select a single song with a broken link, press CTRL+I to Get Info, cancel when asked to locate the track and take a look at the Summary tab. Post back where iTunes is looking for the file. It begins file://localhost
Where is it really?
Please post back both paths so that I can make suggestions. Full paths please, exact spellings, you can replace your user name with <User> if needed.
tt2

I am trying to back up a Mavericks partition to a partition on my external drive.

I am trying to back up a Mavericks partition to a partition on my external drive. I have erased the partition on the external drive but I keep getting an error message that the back up drive is full. I also have Snow Leopard backed up to the other partition on the external drive. When I first tried this, Time Machine tried to back up the entire MacBook Pro drive on the same external drive partition. It's as if it doesn't recognize the Mavericks partition on the Mac drive. Also, I can't delete the empty partition on the miniStack external drive.
Any help will be appreciated. Thanks!
Gerald
2009 MacBook Pro, 10.9.2, 2.8 GHz Intel Core 2 Duo

Are you trying to backup to an external HD connected to your computer, or a wireless HD interfaced to an iPad?
Mac - How to Move the iPhone & iPad iTunes Backup folder to an External Hard Drive
http://osxdaily.com/2011/03/05/how-to-move-the-iphoneipad-itunes-backup-folder-t o-an-external-hard-drive/
How to Change the Location of Your iPhone Backup (Mac)
http://ismashphone.com/2012/05/how-to-change-the-location-of-your-iphone-backup. html
Windows - Change iPad default backup location
http://apple-ipad-tablet-help.blogspot.com/2010/07/change-ipad-default-backup-lo cation.html
Windows - Changing IPhone and iPad backup location
http://goodstuff2share.wordpress.com/2011/05/22/changing-iphone-and-ipad-backup- location/
 Cheers, Tom

Clone a Mac Partition to an External Drive from within Windows 7 Bootcamp?

Anyone know if it is possible to clone the mac os x partition to an external drive from within Windows 7 bootcamp? I (like a few others) had a problem with the latest 10.6.3 update and I cannot boot into the mac partition but I can access it via bootcamp so I was thinking about trying to clone it to an external drive and then boot from the new clone and see if that works.
Appreciate your comments.

setup a 30GB partition on an external drive, along with a partition of 150% the size of your Mac OS X volume -- or larger.
Install OS X to 30GB.
While booted from DVD, before you install, you'll need to go to Utility Menu => Disk Utility to do the partitoning. While there, in DU see if you can repair your system.
And where is your TimeMachine or clone backup? The "Step #1: Backup before beginning your Boot Camp project."?
No way to backup or clone from within Windows, though you may be able to write to NTFS backup volume, UNLESS you bought MacDrive8 which allows read AND write to HFS+ from within Windows.

How do I sync music from an external drive

I recently moved all my iTunes content including music to an external hard drive (multiple reasons: space, SONOS capability, etc.). In addition, I purchased a new iMac. I can wipe the nano, no problem, but how do I get music from the external drive that is not on my computer (but which iTunes will play via iCloud) onto the nano?
Do I need to download everything back to my computer from iCloud and sync that way or is there some toggle I'm missing that allows me to load the external drive --> iTunes--> nano?
Thanks!

Jairy,
You may need to run through the following steps:
Once you've done that, follow the next set of steps to change your iTunes Media folder location to the new drive and then consolidate your library to the new location. This not only copies your audio and media files over, it also retains your ratings and playlists. Note: If you move your music and media to an external hard drive, you will need to have that drive connected to access your files. No matter what, it's always a good idea to have a backup of the media you have in iTunes.
Open iTunes.
From the iTunes menu, choose Preferences.
Click the Advanced button in the Preferences window.
Click the Change button in the iTunes Media folder location pane.
In the Change Media Folder Location window that appears, navigate to the location where you would like your new iTunes Media folder to be created.
Note: By default, your iTunes Media folder is a folder named "iTunes Media" in ~/Music/iTunes/ where the tilde "~" represents your home directory.
Click the New Folder button in the Change Media Folder Location window.
In the New Folder window that appears, enter the name of the new iTunes Media folder.
Click Create.
Click Choose in the Change Media Folder Location window.
Click OK in the Advanced window.
From the File menu, choose Library and then Organize Library if using iTunes 9 or later. If you're using iTunes 7 or iTunes 8 for Mac, choose File > Library and then Consolidate Library.
In the Organize Library (or Consolidate Library) window, select Consolidate files.
Click OK. Important: This action copies all of your music and media files to the new location. There must be enough hard disk space available to copy all of your music and media files.
After the folder has been copied, locate your original iTunes Media folder, and drag it to the Trash. Important: Don't remove the iTunes Library files that may be in the same location as the iTunes Media folder. For more information about the iTunes Library files, see this article.
Quit iTunes and then open iTunes once more.
If you receive the alert "The folder containing "iTunes Library" cannot be found, and is required. Please choose or create a new iTunes library," you most likely moved the iTunes Library files. If this is the case, move them out of the Trash and back to where they were.
If you can open and close iTunes without encountering the above alert, empty the Trash.
iTunes for Mac: Moving your iTunes Media folder
http://support.apple.com/kb/HT1449
Cheers,
Allen

How do i launch iphoto on an external drive with my iphoto library already on it, how do i launch iphoto on an external drive with my iphoto library already on it

how do i launch iphoto on an external drive with my iphoto library already on it, how do i launch iphoto on an external drive with my iphoto library already on it

If you start iPhoto while holding down the option key you will get the library choice window.
From here you can select the library on the external drive and have iPhoto open it.

How do I make partitions on an external drive?

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