Creating a new disk formatting scheme or altering an existing scheme

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2
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1answer
478 views

MacOS Extended (Journaled, Encrypted) uses h/w encryption?

I have a LaCie 2big, connected via Thunderbolt 2. When I select as a disk-partition MacOS Extended (Journaled, Encrypted), does that uses some type of hardware encryption or is it all software?
0
votes
1answer
65 views

If I mess up the EFI System Partition, will Mac OS X be unbootable?

I forgot to make a backup of my EFI System Partition (ESP) and have installed grub onto it. If I happen to accidentally mess up the partition, will OS X be bootable? If not, how would I restore the ...
0
votes
1answer
54 views

Partition Format on Mac

Mac newbie here. I need to have a case sensitive file system. I am planning to create a separate data partition for that. 100GB (Mac/home directory) + 151GB (data partition). I have a habit of making ...
0
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0answers
119 views

Restore Bootcamp after deleting Ubuntu partition in triple boot

I currently have a Macbook Pro Retina on which I have triple booted Mac OS X Mountain Lion, Ubuntu 12.04, and Windows 7. I am using the rEFInd Boot Manager. I was no longer using the Ubuntu ...
2
votes
2answers
109 views

Can I install OS X onto a separate external drive partition?

There are plenty of articles explaining how to install OS X on a separate partition of your Mac’s internal drive and how to install it onto an external drive using a single partition. However, it’s ...
0
votes
1answer
422 views

Can't install Mountain Lion on a machine that has Mavericks installed, even on a separate disk/partition

I have upgraded my Mac mini 2012 to Mavericks, and everything is running quite well. However, it turns out that I need to also run Mountain Lion sometimes (a piece of hardware I need to use is not ...
5
votes
5answers
20k views

Unable to Resize Partitions

I have recently created a partition on my macbook air running OS X 10.9, and this was to run install another OS instance (Yes, OS X 10.10 Yosemite, but that is an aside to the query I have) on it. I ...
1
vote
1answer
231 views

Creating a EFI partition

I have been having trouble installing OS X Mavericks and I think I found the problem. It told me I couldn't boot up with Macintosh HD, so I verified my disk and I got this error: This disk doesn't ...
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0answers
360 views

After upgrade Lion to Mavericks, can't run Windows 7 on boot camp because is hidden/disabled

The question is about iMac (21.5-inch, Mid 2011) It was with Lion, there was a Windows 7 (32bit) partition created by Boot Camp v4. So, I made the upgrade to Mavericks (no clean install), after this ...
2
votes
2answers
405 views

Will OS upgrade from Snow Leopard to Mavericks erase other partitions?

I have Macbook6,1 Late 2009 Unibody white Snow Leopard with dual boot Debian Wheezy installed on the other partition. I use EFI to show boot options at startup. Will upgrading to Mavericks ...
2
votes
0answers
42 views

How to use Time Machine to back up a partitioned drive?

My MBP was originally a single SSD partition, which I backed up with Time Machine to an external USB HD. I created a new partition on the SSD for Yosemite, and am running the MBP on 10.10, although ...
1
vote
2answers
174 views

Fix “Permission Denied” when copying files

Whenever I try to copy all the content of a usb to my Mac partition it says Permission Denied The command I am using is cp -R /dev/disk1 /dev/disk0s3 My error message is: /dev/disk0s3: permission ...
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votes
2answers
2k views

Repartition hard drive with bootcamp on it

I currently have this setup on my Mac- OS X Mavericks 10.9.3, Windows (bootcamp) and a Recovery HD. My question is can I repartition my hard drive to have another partition, using disk utility (resize ...
1
vote
1answer
975 views

Dual boot Ubuntu 14.04 on a MacBook Pro

so after a few hours of Google searching and too many headaches with a broken GPT, I've turned here. I have a 2012 MacBook Pro (9,2) that I want to dualboot OS X 10.9 and Ubuntu 14.04 on. I've read ...
1
vote
2answers
8k views

Dual booting Yosemite/Mavericks: Stuck in Yosemite with an 'Install OS X' volume instead [closed]

I've made a partition on my hard drive, so I currently have Macintosh HD (call it 1) and Macintosh HD 2 (call it 2). I downloaded the Yosemite installer with my Mavericks install on 1, then ran it ...
0
votes
1answer
85 views

Can I clean install Mavericks preserving other bootable partitions (Ubuntu on ext4)?

I have checked Will my other partitions be wiped when doing a clean install of Mavericks? but I'd like to make sure whether a clean install of Mavericks to my specific OS X partition won't mess up ...
2
votes
0answers
48 views

Is it possible to rename a logical volume group that's currently in use with bootable partitions that contain data?

I need to know if it's possible to accomplish this: http://apple.stackexchange.com/a/90821 but without having to wipe the drive. I added a new partition and installed another instance of OS X but ...
0
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0answers
38 views

My iMac Isn't Seeing a Place to Re-install Mac OS X in Recovery Mode?

I recently failed to install Ubuntu on my iMac (Linux 14.04 / most recent iMac). It all appeared well until I rebooted, but now it won't boot anything but my Ubuntu live CD. I'm able to work with the ...
1
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3answers
136 views

Unable to increase partition size with subsequent blocking partition

I can't make my main Macintosh HD partition bigger. It's limited by the partition in the middle, which seems to be frozen, I can't move it down to make space for my main partition. Also I can't seem ...
0
votes
0answers
339 views

How to auto-mount an external ext4 USB partition on OSX 10.9?

I installed osxfuse and fuse-ext2 under OSX 10.9.2 to enable access to an ext4 partition on an external USB hard-drive. After creating a mount point for the partition in the Volumes folder, I can ...
1
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1answer
48 views

Minimum partition size for normal osx usage?

I want to set up a linux/osx dual boot on a mbp with a shared zfs pool for data and /home. My question then is, if /Users is on a separate partition, does anyone have any recommendations towards how ...
2
votes
1answer
17k views

Install windows (bootcamp) without CD or USB Flash Drive

I'm currently trying to install windows on my macbook (13in, 2011), but without any success. My CD drive is dead (as a matter of facts its ruining any cds I put in it), and I simply cant boot via USB. ...
1
vote
1answer
26 views

Partition Time Machine volume already used

I want to partition/reduce size my Time Machine volume to use it also with another Mac. Now I've this situation I want to change the partition and do this But the two tips of the partitions says ...
1
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2answers
86 views

Split volume for backups

I have just got a mac and I have quite a large external drive that I've mainly used for making back ups of important files. Someone told me today that I could plug this into my mac and split it up and ...
1
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0answers
1k views

Error occurred while removing boot camp partition with Boot Camp Assistant

While attempting to remove a boot camp partition with Boot Camp Assistant I encountered an error. Boot camp assistant gave me an error message along the lines of "An error occurred while restoring the ...
0
votes
1answer
54 views

Restore partition type to NTFS

I have a usb disk with two different partitions, one for TimeMachine and the other for storage formatted as NTFS. This morning i was looking for a way to mount in r/w mode the NTFS partion (macfuse ...
0
votes
2answers
36 views

Recovery HD tries to delete itself

My configuration of Mavericks-Ubuntu-Windows has gone nuts, so I deleted the windows partition and rebooted to Recovery HD to try and reformat the whole HD. Recovery HD at first appeared in disk ...
0
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0answers
236 views

How can I migrate a Win7-64 BOOTCAMP partition from Mavericks system SSD to another drive

I’d like to move the bootcamp partition from the Mac System SSD to another drive, and still have the option of Alt-booting to Windows 7 x64 which is what’s installed on the BOOTCAMP partition now. ...
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0answers
135 views

upgrade a triple boot with 10.6.8 to 10.9 - potential problems?

I was hoping to find a consensus of people who knew about the complications of upgrading from 10.6.8 to 10.9. I see on the App Store that 240 gave 10.9 1 star while 489 gave it 5 stars - so that is ...
0
votes
1answer
453 views

Partition failed

Trying to shrink my default full disk partition to create some free space (for Ubuntu, incidentally, which I'm longing for even more now). Partition failed Partition failed with the error: Couldn't ...
0
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0answers
31 views

Recovery of Deleted Partition That Has Been Partially Overwritten

I refer to How to recover a deleted/replaced HFS+ partition from external drive?, which provides an easy way to recover partitions that have been deleted but are still intact. I have a harddrive ...
1
vote
1answer
78 views

Create new partition from brand new MacBook Air

I just purchased a macbook air, and when opening Disk Utility, I see the following: 251 GB Apple - Macintosh HD I want to have a 10GB partition besides the current one, which will have the format: ...
2
votes
1answer
2k views

how to expand bootcamp boot partition to previously existed NTFS data partition

Some time ago I've partitioned my disk using this scheme: shrinked OS X partition, created NTFS data partition for Windows, then installed Windows on Bootcamp partition. Recently I installed ...
1
vote
1answer
145 views

CentOS will not install on my Mac

I am trying to install CentOS on another partition, and It will install, but every time, I get a GRUB HARD DISK ERROR. Here are the steps I took: •Resized Mac OSX disk and gave 20 gigabytes of free ...
2
votes
0answers
221 views

Configuring SSD over-provisioning on Mac OSX

I'm in early investigation stages of adding a SSD drive to my MacPro. Fragmentation problems can lead to serious performance problems on an SSD. There are a couple answers to this problem: TRIM - ...
1
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0answers
35 views

What to do if repairing one disk made the other unrecognized?

Originally I had two drives, an HDD and an SSD (my boot drive). The HDD had a 100gb partition on it that used to have windows installed on it, but that partition got locked and became unusable. When I ...
0
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0answers
964 views

Reclaim unallocated disk space on macbook pro?

I had portioned my hard drive into two (mac and Windows). Later I portioned the primary (mac) into two but figure my Windows were not loading so I changed it back into one. The problem is there is ...
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0answers
352 views

Corrupted hybrid GPT disk and possible fixes

I have a 17" Mac Book Pro (Late 2011) which have dual boot Windows 8.1 installation via Bootcamp along MacOSX. Prior to Mavericks upgrade I had this disk layout EFI Machintosh (~115 GB) Bootcamp ...
2
votes
2answers
118 views

How to restore a deleted HFS+ partition table?

I have an external 2TB hard drive with one HFS+ partition, and accidentally dd'ed over the first ~500 MB of it. I have carelessly placed some new partitions in an attempt to repair it, because I had ...
2
votes
0answers
459 views

Boot Camp Assistant can't be used since disk is not journaled even though it is

I'm trying to install Win7 onto my mid-2010 iMac using Bootcamp. After starting Bootcamp I click "Continue" and get this message: Boot Camp Assistant cannot be used. The disk is not ...
0
votes
2answers
2k views

Non-Winclone Boot Camp backup solution

I have an 11,3 i7 iMac, from around 2010. I want to upgrade to Mavericks and do a clean install of both Mavericks and Windows 7 in Boot Camp - reformat the internal HD and repartition. I need a ...
1
vote
1answer
347 views

This disk is your os x startup disk and appears to have been partitioned by another utility

I had Windows 7 installed via Bootcamp but I messed things up when I tried to install Ubuntu as a third OS. Now my goal is to go back to OS X and Windows 7/8.1 dual boot. However, when I go to Boot ...
0
votes
2answers
286 views

Backing up OSX and bootcamp for a new drive

I'm getting a new larger size SSD for my MBP and I want to transfer my existing OSX and bootcamp partitions onto it... In preperation, iI've used bootable USB CloneZilla to clone everything onto an ...
0
votes
0answers
36 views

XServe 10.6.8 with Fusion R800 Raid. Raid shows as fully functional, but Xserve doesn't see partition

I have a Sonnet Fusion R800 RAID array with 8x3TB drives in it. The unit recently had a strange issue with the power supply that has since been addressed. Once the unit was able to power back on, the ...
0
votes
1answer
709 views

Can both Mac OS and Windows (via Bootcamp) agree on a unique dropbox folder location?

I'm planning to install Windows 8 via Bootcamp. I want to know if it is possible to make a third partition to hold my dropbox folder for my both Mac and Windows dropbox instances? & If possible, ...
2
votes
3answers
2k views

Can upgrade to Mavericks harm Bootcamp NTFS data partition?

I consider to upgrade from Mountain Lion to Mavericks. I have two Bootcamp Windows 7 partitions, one for boot & system, another for documents and data. Both Windows partitions are NTFS. OS X ...
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vote
2answers
383 views

Repair or reinstall Mac partition

I have a hard drive that is having problems on a Mac that doesn't use Time Machine or another complete backup system. I get this error when trying to repair the disk: Error: Disk Utility can’t ...
5
votes
1answer
2k views

Can I have two Time Machine partitions on one hard disk drive?

I know that someone can use a partition on a hard disk drive for Time Machine, but is it possible to specify more than one partition on a single drive for this purpose? The scenario: My partner and ...
0
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0answers
414 views

Compressed windows boot manager on dual boot Macbook and windows 7

I have never posted here before so I hope this is the right place to ask this question. So I'm helping my friend with his computer right now, I should mention that I am not a user of OS X on a ...
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vote
2answers
1k views

How to delete partition disk0s4?

A while ago, I dual booted with ubuntu linux and followed a tutorial on youtube to do so, but later I wanted all of my hard drive to be for osx, so I deleted the ubuntu partition, but now I am left ...