Creating a new disk formatting scheme or altering an existing scheme

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2answers
9k 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 ...
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1answer
111 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
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0answers
98 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 ...
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0answers
71 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 ...
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3answers
630 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 ...
1
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1answer
106 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
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1answer
42k 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. ...
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1answer
33 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 ...
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2answers
150 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 ...
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0answers
3k 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 ...
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1answer
98 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 ...
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2answers
44 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 ...
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0answers
161 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 ...
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1answer
994 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 ...
1
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1answer
329 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
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1answer
3k 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 ...
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1answer
314 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 ...
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1answer
382 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 - ...
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0answers
57 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 ...
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0answers
2k 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
442 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
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2answers
178 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 ...
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0answers
778 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 ...
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2answers
3k 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 ...
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1answer
636 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 ...
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2answers
592 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 ...
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1answer
910 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, ...
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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 ...
2
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2answers
723 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 ...
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1answer
5k 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 ...
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0answers
983 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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4answers
3k 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 ...
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0answers
175 views

Oops, I broke my MBR, what do I do?

I installed Mavericks a couple weeks ago and discovered to my dismay that last night, I couldn't boot into my windows install via bootcamp. I'd encountered this problem before, and without entirely ...
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3answers
5k views

Cant remove windows partition from mac(not BOOTCAMP)

I have a windows partition(not a bootcamp one) and would like to remove it.This was obviously not possible with bootcamp.I tried using Disk Utility but all buttons there are inactive. I have ...
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0answers
45 views

What should I do to restore my computer's hard drive to how it was before I partitioned it? (and do I need to?)

For a few months, I used the hard drive on my iMac to do Time Machine backups for my MacBook until I got a Time Capsule. Since Time Machine refused to back up directly to the iMac's HD, I partitioned ...
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1answer
38 views

Install softwares on other partitions

I have partitioned my HD in three parts, system, work and private. I was trying to install R in work volume but it failed because it could find OS? So is it necessary to install all SWs on system, or ...
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2answers
4k views

Remove “Windows” Entry from Mac Boot Loader

Background A while back, I installed Windows 8 on my MacBook Air (mid 2013 model) using Bootcamp. It never really worked, (it would freeze all the time, the WiFi would cut in and out, etc.) so I got ...
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0answers
483 views

Efi Boot appears on BootCamp page

I'm new in this forum and I hope someone has an answer for my issue. Since yesterday my mac-book pro won't boot in Os X I have boot-camp on it If I turn on normally the apple logo, loading circle ...
2
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3answers
375 views

Can I run Lion in a virtual machine under Mavericks?

I've just realised I can't install previous osx partitions with Lion on an iMac 2013. Therefore I would like to try to use Lion in a virtual machine. I need it to use xCode 3. Am I going to have ...
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0answers
82 views

Install Lion partition on the latest iMac

I tried to create 3 partitions, one for the current OSX Mavericks, one for Lion and one for the installation dmg, but it seems that the Fusion drive doesn't allow me to create more than 2 partitions. ...
2
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2answers
2k views

Boot Camp will not allow removing Windows 8 partition

I've used Boot Camp to install Windows 8 on my Air some time ago and I was trying to remove the windows partition to restore some space. Except Boot Camp gives me a warning saying "The startup disk ...
2
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1answer
751 views

Google Drive on 3rd Partition with Windows 7 and Bootcamp

I have searched far and wide, hoping someone here has answer. The goal is to have OSX and Windows 7 on bootcamp, with a 3rd partition that both OSs read/write. Then Google Drive is installed on both ...
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0answers
1k views

Mavericks - Restore Damaged Recovery HD Partition without Reinstalling OS X

Recently, I tried to boot into the Recovery HD partition in order to perform some basic verify/repair operations using Disk Utility, only to find that my Recovery HD partition will not boot. Instead, ...
2
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2answers
4k views

How can I resize my Mac boot partition?

I am having some problems using Disk Utility. I am trying to combine all my partitions in to one (as it used to be), so that no space will be left unallocated. The problem is though my Recovery HD, ...
2
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1answer
2k views

Can't boot to OSX on 2013 Macbook Air after installing Windows 8

I installed Windows 8 using the Bootcamp today. During the partition screen when installing Windows 8, there was no NTFS partition. There was one partition which said Bootcamp on it. I formatted it ...
2
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3answers
5k views

partition map check failed because no slices were found

I own an early 2011 MacBook Pro running Mac OS X Mavericks. Recently, I tried to make 50 GB partition using Disk Utility but the whole process didn't complete, and I had to restart the system as it ...
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1answer
4k views

“Encrypt backups” disabled for Time Machine on Mavericks; due to partition?

I picked up an external hard drive a while back and have been using it for Time Machine back-ups. Recently I thought to confirm that the disk is encrypted so that it won't be useful if someone nicks ...
2
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1answer
7k views

MacPro Hard Drive 3 TB or Larger formatted to Logical Volume Group by Disk Utility

I have an Intel MacPro in which I recently installed a new internal 3TB hard disk. I attempted to format it in Disk Utility using the standard GUID partition map and encountered a strange problem. ...
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1answer
3k views

How do I erase partitions on a drive that's been protected with FileVault 2?

I want to completely wipe a USB thumb drive, re-partition it, and reformat the partition as ExFAT, not JHFS+. Unfortunately, I used FileVault 2 on it when I made it and that seems to be preventing me ...
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2answers
426 views

Can't resize main partition even in G-Parted

So I had an old partition that I deleted, and now moved all my stuff to the new one. Now I am out of space, and I want to resize it to fill the whole hard drive. But Disk Utility wouldn't let me ...