Hardware :: Using External Hard Drive Partitions And Formats?
Jan 27, 2009
I've just ordered a Seagate 500gb portable hard drive. I want it for backing up my 250gb Macbook, storing films and also for exchanging files between computers (Mac and Windows).
After reading various posts on the forums I'm planning on making 3 partitions:
1) 300gb for time machine backup. Mac OS X Extended (Is this the same format as HFS+ just a different name?)
2) 15gb for exchanging files. FAT32
3) The remainder for storing films. Mac OS X Extended.
Have i got these formats correct and are they suitable?
Also, i read that FAT32 is fragile and data can get wiped off it. If this did happen to the FAT32 partition, would it jsut affect that partition or could it damage data in all the partitions?
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Jan 11, 2010
I have still another EHD/TM question and I can't quite figure out where to ask for the help I need.
I have a Mac Pro OS 10.5.8 with 2 internal drives and a large EHD that I was using solely for Time Machine Back Up. After a recent conversation with tech support at Apple, I've decided that I should have still one more full copy of stuff that is critical to me--my original photographs. I currently only have the backup copy on TM.
So, I want to take my large LaCie EHD and partition it. I want to store things as follows:
1. Internal HD #1-primary HD containing all data except original photos
2. Internal HD #2-HD that contains nothing but original photos
3. EHD (LaCie):
a. Partition #1: Second copy of original photos
b. Partition #2: Time Machine back up of HD #1 and HD #2.
It seems as if it is easy enough to do the partition but I'm wondering if there is a way to get my original photos to go into both HD #2 and Partition #1 of the EHD at the same time that I import them via a card reader.
If not, I'm wondering how I can set this up so that I don't have to remember to copy the photos from HD #2 to the EHD. Do I have to use another back up program? If so, any recommendations? Will using another program mess up Time Machine? What am I not thinking about?
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Jun 8, 2010
How does one go about using an external HD for backing up on both Mac and Windows machines?
I would ideally like to use Time Machine on the mac side. I have a 1TB Western Digital. Plenty of space, because i dont have that much stuff to back up.
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Jun 6, 2012
I have an external hard drive with 2 partitions: One for my video and music files (named jukebox) and another for time machine (named time machine). The external hard drive itself is a 1TB WD Elements. If I open up disk utility I can see the name "1TB WD Elements 1023" with 2 subpartitions as above named. Similarly when I plug it in to my playstation the drive is displayed as "USB WD Elements 1023". How do I change the name "1TB WD Elements 1023" to something else? I can find it in finder and I can seem to find any command to change it within disk utility. I really like to change it as I sometimes have another WD Elements drive plugged in to the playstation as well and they both have the same name which is confusing.
Info:
MacBook
Pro, Mac OS X (10.7.4)
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Mar 3, 2009
I want to partition my external hard drive for my g4 power based mac running Leopard.I will have one partition for Time Machine and the other for Carbon Copy Cloner.Here are my questions:1. Which partition scheme should I choose for Time machine?2. Does Carbon Copy Cloner work the same way for non-intel macs as it does for intel? Do I need to click on the OS 9 check box to make my version of CCC bootable (I want a bootable clone)? Which partition scheme should I choose for Time machine?
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Jan 14, 2010
I recently bought a 1TB hard drive... I am trying to partition it to be 250GB Mac Format and 750GB NTFS. The reason for NTFS format is because I work with ISO files and Blu-Ray movie files a lot that are well over the 4GB limit of FAT32/Mac formats. Is there a decent disk utility for OS X or Windows that can format a hard drive into both of these file systems? The built-in Disk Utility in OS X only does FAT, to my knowledge, so I need something else.
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Apr 7, 2009
I want to share one external drive with both my PC and Mac. I do not want to share the data. I want to use the PC partition to backup my Vista OS and want to use the Mac partition to backup my Mac OS. what is the best way to configure this?
I had created an NTFS partition using my Vista machine, but when I plugged in the external drive into my Mac and tried to create a Mac OS Extended partition, I lost my NTFS partion.
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Jun 29, 2009
Hi. What do I select for # of partitions on a MacBook Pro 15 inch? I haven't started yet, but I was hoping to understand what this means before I take it apart.
Any other advice before I start? I saw a good YouTube video that seems to make is easy to do.
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Dec 7, 2014
I have issues w/ one of the partitions on my hard drive. Can I remove one (of two) w/o erasing the entire disk?Â
Info:
iMac, OS X Mavericks (10.9.1), iPad2, iOS 7.0.4,
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Dec 10, 2010
Is it possible to use an external hard drive (WD Passport) for both osx and windows ?
I read WD Passport has some sort of software built in, and the partition for mac and windows differs.
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Dec 1, 2014
I use a 250GB external HD for most of my working files. It has five equal partitions. In one of the partitions--Cedar Mill (see attached images) --another partition (CM News) shows up in Finder. Inside CM News is another copy of itself ad infinitum...Â
I am reluctant to delete them without knowing what I'm doing. How they got this way.Â
I haven't noticed any particular problems, except possibly slow search times for opening/finding files...Â
Info:
iMac (21.5-inch Late 2009), OS X Mavericks (10.9.5)
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Mar 27, 2010
I know this isn't "Windows" per say, but I couldn't really find a closer forum to post in. I installed Ubuntu following their online guide using Bootcamp and such because I was curious. Now, it's not really working as much as I would like it to, and I'd like to remove the 90 or so Gigabytes I gave to Ubuntu in my partition.
I tried using the Disk Utility, and it always gets stuck on "preparing to remove partition". I waited for an hour and a half once, and it still had not progressed. I also tried using the Disk Utility off of my Mac OS X installation disk and saw the same failures and results. What can I do to remove this plaguing Ubuntu partition off of my hard drive for good?
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Dec 31, 2010
Is it possible to merge two partitions at Mac hard drive without re-installing the OS.
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Dec 14, 2009
Just a quick rundown of what I'm trying to do here:I have a 1 TB external USB SimpleDrive hard drive that is currently partitioned into three partitions, two formatted with FAT32 and one formatted with HFS+ for Time Machine. I learned how to enable Mac OS X 10.6 Snow Leopard's NTFS read-write capability today and so I no longer need to keep my first two partitions as FAT32 (especially since I have files larger than 4 GB I would like to store on them). I have data on the first FAT32 partition that I would like to transfer to the second FAT32 partition once I have reformatted it as NTFS whereby I will then be able to reformat the first FAT32 partition to NTFS without losing my data.I have nothing important on the second FAT32 partition, but when I opened Disk Management in Administrative Tools in Windows 7, I found that the second FAT32 partition is currently set as the active partition of that volume. When I right-clicked and asked to Format that partition exclusively, I received the following
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Nov 12, 2009
if i delete files off my internal hard drive (Macintosh HD), will it still be on my external hard drive or will it just add to it?
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Oct 14, 2009
with cloning/copying the content one an external hard drive onto a new external hard drive. Basically, I have a 500GB FW400 drive which I use to store my media files. It's full, so I purchased a 1TB FW800 drive to replace it. Obviously, I thought I could simply copy and paste the media files from the old drive to the new one.I cannot copy the media files to my internal drive first as my internal drive is only 250GB and nearly full itself.I have used Disk Utility to attempt to close the old drive to the new drive, but keep getting "insufficient space" errors.
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Mar 31, 2012
Recently I bought 2 identical WD Scorpio Blue 1TB hard drives for my macbook pro 13 inch 2010. My aim is to replace the internal hard drive with one of the two I just purchased and use it as my system drive with Lion, Windows and Data partitions. And for the other hard drive I want to use it as a full disk back up for the internal drive (now 1TB hard drive). After I was done with setting up both windows and mac and data transfer, when I booedt into the recovery partition from the internal drive to clone the drive to the external drive, the disk utility gave me this error (Could not validate source - error 254). I also tried using Carbon Copy Cloner but it only could clone partitions, not the entire drive. Yesterday I downloaded a copy of Clonezilla. It worked fine until it had to clone an exFAT partition (my data partition). The exFAT partition appeared as 'RAW' partition in clonezilla. As a result, the whole partition appeared to be full and clonezilla had to copy every single blocks of data in that partition and the estimated time remaining was about 30 hours. So clonezilla is out too. Just want to ask if there is any program/application (bootable or not) which allows can do a full disk clone to an external hard drive.
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Jun 1, 2009
I've got a new mac and a lot of the stuff on it pre loaded I dont want, is there a way of 'quick' formatting the drive or will I have to do a full format?
Do full formats eventually ruin hard drives?
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Mar 1, 2012
I've had a lot of problems with my iMac G5 power supply and since I have newer computers I've decided to get rid of this computer.Â
I want to save the hard drive and put it in a case, then use it as an external drive on my other Macs.Â
What sort of case do I need to shop for? Should I look for SATA or what exactly is the proper nomenclature.Â
Is USB 2 the preferred choice, or Firewire, or what? Is there a USB 3? I use a mid-2010 27 inch iMac with the intel processor, and I needed to buy an adapter to use my older Firewire external drive. Is Firewire a dodo?Â
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Apr 12, 2012
I need to back up hard drive to an external hard drive. How can I do this automactically?Â
Powermac g5
10.4.11
tiger
Info:
Mac OS X (10.4.11)
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Aug 9, 2006
i have a power mac g-5 quad with an external dvd drive and a external hard drive and 2gb of ram. on my ext. hard drive i downloaded mac the ripper and that is where i put all my dvds, now today on my pmac i was using mac the ripper, popcorn, itunes, safari all at once and it froze up on me?why? could the ram be an issue? how may programs can i use at once with my pmac?
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Jul 12, 2010
Looking for opinions or comparisons on performance between an internal mac hard drive vs an external firewire 800 hard drive or better. Is the performance on an internal MP drive or iMac internal drive much faster than connecting to a firewire 800 drive? I'm sure it depends on the drive, I'm wondering about apple factory installed internal drive vs say a WD external firewire 800
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Jun 26, 2010
I just booted into Windows and saw that there were some Windows Updates available and it asked me to reboot the computer however it failed to boot into Windows. So I restarted and tried to boot into OS X instead, but that didn't work either.
So I put in the OS X install DVD and checked out Disk Utility. Turned out that all my partitions where screwed up. There were 3 partitions listed as Windows_ldm, with incorrect sizes (I had 4 partitions before).
Long story short: I'm now reinstalling OS X and I lost everything I had on the drive, I think. I'll try some restore software once I've gotten OS X installed.
A little pissed right now... How the heck can Windows F up the entire drive?
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Aug 19, 2007
In other words... I have moved my music library to the external hard drive, as per an earlier thread I read here on the forums. It worked like quite well. Now that it is working perfectly, I am having a hard time leaving well enough alone. It is never a good idea for me to think too much...Can itunes be installed and run on/from an external hard drive? If so, how?
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Dec 31, 2009
my mac has a pioneer dvd drive in it and it wont read my dvd+r dl and I am wanting to burn a mac os 10.5.dmg to it and install 10.5 but the dang thing is ejecting it. So what should I do to get it to work get the external dvd and run it from it or get a external hard drive and try it that way.
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Jan 2, 2011
This is what im trying to do. I have a macbook with 120gb hard drive. thats not enough space from my music collection. So i was wondering how to make itunes run off a external hard drive. I looked around and found was for a PC.
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Jan 29, 2008
I have an elderly Q950 with an external hard drive with everything backed up onto it. The external drive is a Micronet ADV1000E, with a sticker on the back saying it's Macintosh or PC compatible. I also have an iBook laptop, & PC Dell Inspiron 1300 laptop. As I have the 2 laptops, the Quadra hadn't been switched on for maybe one year. On the weekend I tried to get it to boot up (with & without the external drive switched on), but all it does is display a grey screen with an image of a 3.5" disk with a '?' in the middle. If I start up from a Norton 3.5" disk it still can't find the external or internal drive. If I try booting up with my finger in the shift key it doesn't want to know.
1. Any idea why the Quadra isn't seeing either the external or internal drive & what can I try to do?
2. Is there any way I can connect my external drive to either my iBook or Dell? At the moment I have no cables to connect the old & new - are cables available & if so any idea where from? I've looked high & low but so far no joy.
3. Is it possible to remove the hard drive from the Quadra or the external drive & put in an external drive enclosure, then connect that to either laptop? I see there are drive enclosures available which are Mac & pc compatible. This by the way would be a major undertaking for me. I'm by no means a computer dunce but would be wary of trying it.
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Jan 16, 2008
when I went into the "get info" window for the G-Drive and switched the ownership/permissions dropdown from "read/write" to "no access". When I tried to switch it back to read/write, it would say read/write in the dropdown, but then I'd try to access the g-drive and I'd only get to the first set of folders--when I'd click on a folder, there would appear to be nothing in it. (Not sure if this is really related to my current problem.)
I then tried ejecting and remounting the drive, but it didn't show up on my desktop. Stupidly, I assumed my computer didn't recognize it at all and unplugged the firewire without ejecting thru disk utility. When I did this I got the device removal error.
I then plugged the firewire back in and tried repairing the disk in disk utility, but it said it didn't need repair. When I click on the G-Drive in disk utility the info at the bottom says:
Mount Point :/Volumes/G-DRIVECapacity :465.6 GB (499,973,603,328 Bytes)
Format :Mac OS ExtendedAvailable :
Owners Enabled :NoUsed :
Number of Folders :0Number of Files :0
0 Files! I'm worried about losing all my stuff! I then tried DiskWarrior (v4.0). When I first opened it I think the info at the bottom said "This disk is a Mac OS Extended disk. This disk does NOT appear on the desktop." I'm not quite sure about that "not" b/c after rebuilding the directory of the G-DRIVE I know it now says "This disk does appear on the desktop." Anyway, it's definitely not appearing on my desktop. After building the directory it said "All file and folder data was easily located. Comparison of the original and replacement directories indicate that there will be changes to the number, the contents and/or the attributes of the files and folders." And later: "19 files (and 2 folders) had a directory entry w/ an incorrect text encoding value that was repaired." And:
Disk Info:
Files: 51,646
Folders: 18, 493
Free Space: 65.42GB
(etc)
I then clicked "Replace" whereupon it said it was successfully replace. But still it did not appear on the desktop even after ejecting, remounting, rebooting computer, etc.
If anyone has any advice I'd really appreciate it. I'm pretty desperate here! Thanks!
(FYI I already tried going into the Finder permissions and unclicking and reclicking the box for showing disks on the desktop. Also, I plan on getting DataRescueII in case that's necessary, but i hope it isn't)
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Sep 4, 2009
So, I've been searching the forums, as I just had a 1TB (well actually a dual 500GB) external drive stop mounting and start clicking on me. I'm trying to find a way to recover files, and I know I've seen a lot of posts on DriveSavers, which. I was searching around, and I was wondering if anyone has ever heard of a company called "OneWorld Data Recovery." It was something I stumbled across, but I can't find any reviews, or nail down anybody who's used it.
Clearly, this seems fairly suspect, but I figured I'd check and see if anybody had ever heard of it or used it. Thanks!
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Mar 8, 2012
My internal 1TB hard drive on my iMac is dead and I don't have the money to replace it at the moment. I have everything backed up on an external 1TB drive using Time Machine. As a workaround for the time being,Is there any way I can install the system on the external drive and use that as the boot drive without erasing the Time Machine Backups? It seems to me I would have to have two partitions for the external drive, one for the system, and one for Time Machine. But is there any way to add a partition without erasing the existing one with Time Machine only on it? Â
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