I want to delete a partition and create a new one, but I need to be able to click option in able to do this. For whatever reason, disk utility will not let me edit my external in any way without deleting the whole thing which I do not want to do.
View 5 RepliesI've downloaded Lion and the first "complaint" the installation software has is that neither my Mac hard drive nor Time Machine drive uses the GUID partition scheme. The software instructs me to use Disk Utility to select the appropriate format but Disk Utility states that I can't re-size the partition because it uses the Master Boot Record scheme. Further, it tells me that the drive can't be erased because it's the start-up disk.
I have Snow Leopard 10.6.8 installed on my MacBook (Core 2 Duo, 4 GB). The Mac HD has 220GB available.I waited for Lion to be reasonably fault-free and carefully looked at Lion's requirements only to find out too late about this GUID scheme business. I haven't seen anything about this requirement until I tried to install. I have great fear of re-formatting the drive as that always seems to be the beginning of many problems that take months to resolve. Maybe the choices are to forget Lion or get a new drive and format it to GUID before restoring from my Time Machine
Info:MacBook, Mac OS X (10.6.8)
I am having problems. I want to delete a partition and create a new one, but I need to be able to click option in able to do this. For whatever reason, disk utility will not let me edit my external in any way without deleting the whole thing which I do not want to do.
View 24 Replies View RelatedI am looking for a used Mac for my folks, and someone has posted an imac that they have converted to a PC, having change the master boot record. They say I have to take it to the apple store to get it changed back, but couldn't I just start it up in target disk mode, and reformat the internal drive use carbon copy cloner or something like that?
View 9 Replies View RelatedOk here's the situation. I'm trying to fix my brothers laptop at the moment and reinstall Leopard. He installed ubuntu and it seems to have deleted the Master Boot record. I've managed to get Leopard to install but the mouse clicker doesn't work. I've managed to narrow down the problem to the MBR, the master boot record.
In terminal I've typed in sudo fdisk -u /dev/rdisk0
This has come up with the error "master boot record not found". I'm now trying to find a way to put the Master boot record back.
Does anyone have any suggestions on how to do this?
Ok here's the situation. I'm trying to fix my brothers laptop at the moment and reinstall Leopard. He installed ubuntu and it seems to have deleted the Master Boot record. I've managed to get Leopard to install but the mouse clicker doesn't work. I've managed to narrow down the problem to the MBR, the master boot record.
In terminal I've typed in sudo fdisk -u /dev/rdisk0 This has come up with the error "master boot record not found". I'm now trying to find a way to put the Master boot record back.
I am looking for a used Mac for my folks, and someone has posted an imac that they have converted to a PC, having change the master boot record. They say I have to take it to the apple store to get it changed back, but couldn't I just start it up in target disk mode, and reformat the internal drive use carbon copy cloner or something like that?
View 1 Replies View RelatedI don't know how I managed to do it, but I'm running Leopard on my MBP on an Apple Partition Map. Anyhow, I got my Snow Leopard disk yesterday and it wants me to reformat to GUID and warns me that it will erase everything. Now I have to figure out how a way to backup everything, install SL on GUID and restore everything while retaining my settings, serial numbers and all that good stuff. Is this possible?
View 6 Replies View RelatedI'm trying to set up a new partition scheme for all my storage. I just purchased another drive and will buy a 1 or 1.5TB drive next week. I'd like to encrypt certain partitions. Please read on...
Hopefully someone can help me. This is my current setup:
Filesystem Size Used Avail Capacity Mounted on
/dev/disk0s2 465Gi 407Gi 58Gi 88% /
devfs 113Ki 113Ki 0Bi 100% /dev
Plato is my iPod - I use 40GB for music, the rest for backing up files.
Wittgenstein is my backup. I exclude backups of ~/Music, another big DIR and ~/Movies and it has room to backup everything else.
I also have an 8GB USB stick that I've named "mnemosyne".
What I am purchasing. I am waiting for my new 500GB 7200 drive to arrive, which will replace the current 500GB main drive. I also purchased a 32GB flash drive.
What I'm getting in the near future. I'm purchasing a 1TB or 1.5TB internal drive and building an external HDD from it within the next two weeks. I'd like to split it to 500GB for backups, the rest for media storage. I'd like to encrypt my current /System dir, my ~/Documents and all preferences from my my Applications.
I've heard filevault is prone to errors. Is this true? Are there any other full disk encryption options for mac? Would dm-crypt work through macports without corrupting my filesystem? Can I use truecrypt and create an encrypted container of say (what is now) ~/Documents
Creating the partition scheme
Questions
1) Can I resize a partition once I've created it if there's physical space left on the HDD?
2) Should I leave some space without a partition? Or should I just name it something benign and use it as a "dropbox"
3) What options do I have for encryption on a mac?
4) Is filevault prone to errors? Any benchmarking tests out there?
5) Can I use dm-crypt through macports and have a FDE setup that won't fail because it's through macports and not native? In other words, I realize all encryption schemes can fail, but I'd like to minimize risk.
6) How would I have some movies on my main HDD and others on the external volume? Is that possible? Or would I need to create two partitions for that? So, say, I want to store 40GB of everything that is currently in ~/Movies on my main HDD. Just create a partition for that, and then another partition on the external volume at 210GB?
7) How do I create separate partitions in mac?
8) How do I easily mount all partitions from all hard drives?
9) Is rsync and a script my best option for encrypting backups since Timemachine has no security whatsoever for backups?
10) What filesystem should I use? (I'm only using OS X on my macbook)
11) Any sample partition map you could share with me that will help me build this properly?
12) How do I set up a link so Mac OS X will read the partitions like they are now and display over on the left side of Finder.app as they show now? I.e. a list of Desktop, $username, Applications, Documents, Movies, Music, Pictures
So much for upgrading... Does anyone have a fix for not having a GUID partition table scheme? I was hoping I wouldn't have clean install, I just got everything how I wanted it. *sigh*
Something tells me there's no way around this.
I can't install Snow Leopard because my hard drive doesn't have a Guid partition scheme. how do i reformat my drive without losing all my info.
P.s. I'm backing up my hard drive now to and external drive with carbon copy cloner.
I reinstalled Snow Leopard on a new volume, transferred stuff I wanted from the old volume to the new volume, and deleted the old one. In disk utility, I have not been able to stretch the volume to fit where the old one was. I can't change the volume scheme. Has anyone got a method to let me use my full 160GB hard drive rather than half of it? Or maybe software that can alter it.
View 2 Replies View RelatedI have a 1 TB LaCie drive that I am currently using with a MBR partition scheme. It has two partitions: one for time machine and one for windows. What I want is to use this drive to hold my time machine back ups in one partition for Lion, which I am about to switch to and install on the iMac internal drive, my windows stuff in one partition, and a third partition in which I would put a clone (CCC) of my current internal drive (Snow Leopard) that I could boot from when desired.
This would enable me to run Lion normally from the iMac's internal drive, switch to the windows partition (holding down the option key when powering on) on occasion when I want to work in a windows only app, and using the same option key on power on trick, boot into Snow Leopard when I need to use old, apps that won't run on Lion. For this, I assume that I should use the GUID partition scheme. Am I right? Is there a better way to accomplish my goal?
Info:
iMac, Mac OS X (10.6.8)
I've been going on two weeks now without my 13-inch mid-2009 mbp...i installed the 10.7.3. lion update but after it was completed i powered down my laptop and started it up only to find a blinking folder with a question mark...the logic board was replaced in mid-2010...i'm able to boot of an external drive running lion 10.7.3...i replaced the wd hdd with a new one & now it doesn't recognize it in disk utilities...i've replaced the ram with new ram & changed the hdd cable...i took it to apple & they said it should be either the cable or the hdd...i tested the hdd in another enclosure & it's running fine..
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
I have a 1.8 duel G5, 3 gig of ram, and 2 internal hard drives, a 120 gig and an 80 gig. My question: does anyone know if it makes a difference (performance wise) which drive I boot from? The 80 was the original boot drive, but due to space problems, now I boot from the 120. I've run every diagnistic imaginable, including Diskwarrior. I have the identical machine at work, and that one just seems snappier. I maintain both machines the same, cocktail, MacJanitor etc. There is plenty of room on both drives. So the last thing I can think of is the master/slave thing.
View 6 Replies View RelatedMy G5 2.5 has sprung a leak and is now kaput (no parts, no one can service). What I's like to do is pull the drive with some legacy stuff I need (Quickbooks and years of business stuff) and boot a new mac mini or imac from this drive. I've given up waiting for a new desktop and they are priced out of this word.
View 2 Replies View RelatedMy mid 2010 iMac i7 will not boot past the apple logo? I'm running 10.7.3. I have tried restoring from TM backup from recovery mode (worked the last time this happened) however upon completion it returns to the recovery screen? I made a disk of Lion when I downloaded the first time (followed same instructions sourced from numerous websites) which does not seem to work when i set to start up from this disk, just gets to the grey screen and flicks between the apple logo, a folder icon with a question mark and the circle with line through? Now I can't eject the disk either, a message appears that system can't eject and to make sure all applications are closed? Not sure how to go about closing these applications without being able to start the system? When I tried booting from the Macintosh HD I got a message that the boot cache partition was faulty? I have ran disk permissions etc all ok. Â
Info:
iMac, Mac OS X (10.7.3)
for only one user on the system, the colour scheme has gone negative. Backgrounds, files, programs, etc. have all been affected. I can't find anywhere that would have this effect - it's not in system preferences or anything like. How can I fix this?
View 2 Replies View RelatedI have some things I want to keep very safe. It is not pornography (i.e. kiddie porn), nor is it illegally downloaded media files.
Imagine if I had caught a local official doing something in public that was extremely bad, and I wanted to release the pictures anonymously to our local paper and did not want the police to seize my computer and prove it was me. This is not the situation, but it is the type of stuff I want to keep extremely safe.
I have my mac pro set up so that I have a boot drive with pretty much all my apps and stuff. And then, on a separate drive, I have my home folder. Basically, it's set up as detailed in this article. My boot drive is on a 500GB hard drive, and currently takes up only ~30GB. Since it is a 500GB drive, I don't use much of that space at all. Is there a way to partition the drive, without having to delete/reinstall anything, so that all of that data is stored on the outer areas of the HDD, so they're accessible more quickly?
View 9 Replies View RelatedI have a late 2009 MBP with bootcamp. It has both windows xp partition and mac osx. Everything has been fine and I was able to boot into either partition perfectly until today. When I tried to boot into osx, I would get into the usual grey screen with apple logo on it, then a circle with a diagonal slash on it would appear. It would boot into the windows partition automatically after that happened. I tried holding "option" key and choose the mac partition but the same thing happens. What can I do to recover it? I really don't think I have done anything that changes the mac setting. I would hope to settle this without restore disc because I didnt have one now (left at home).
View 3 Replies View Relatedhow much should i partition for boot camp. I'm going to install widows xp and i have 52.42 gb left on my hard drive. how much should i partition?
View 7 Replies View RelatedI bought a G3 iMac about a year ago as a spare computer, and had tried to remove a disk partition set by the previous user. Now when it boots after the apple logo the log in screen flashes for a second and then disappears, then the icon changes to the spinning beach ball and stays there forever...I assume it is trying to boot from the partitionthat i removed and is confused in somway, can I reset this? or will i need to boot from another device?Maybe i'll need to boot from an ext HD?
View 7 Replies View RelatedRight now I am booted into the GParted live cd, and I am wondering if my computer will even be able to boot into the OS X install disc if I delete every single partition on my HDD. I am going through a roundabout way of removing ubuntu. Will I be able to boot into the OS X install disc and do an install if I delete every single partition, and leave my HDD completely blank and unformatted?
View 4 Replies View RelatedI'm new to mac. I've tried to install windows XP through boot camp-assistant. Now I have made a second partition, for windows. Windows doesn't work yet, I think I need my mac OS X CD to install some drivers from. When I boot up my system, it automatically says "press any key to boot from CD" or something like that. Now I have to push "option key" every time I boot up, to choose which partition I want to boot. How do I make it automatically boot up from the macintosh HD, so it launches Mac OS X?
View 2 Replies View RelatedI'm trying to prevent a partitions from mounting at boot. I created this /etc/fstab file
View 1 Replies View Relatedi have a boot install of windows xp and windows 7 on two separate HD's in my mac pro and i would like to consolidate these (along with my primary mac OS) onto one single drive.Â
can i migrate these somehow to a new partitioned drive?Â
Info:
Mac Pro, Mac OS X (10.6.8), 10.6.8 with 64 bit Win7 in Parallel
Recently my OS X Lion Partition disappeared. I have a late 2008 Macbook Pro. It's partitioned with Lion (10.7.4) and Windows 7. A few days ago when I started up, it booted up to the Recovery partition. I didn't know what was going on at the time. So I booted again w/ option key and it only gave the Windows and Recovery partitions as the options. After searching for a solution, I found a blog that said I can set up Lion on a external drive and I did that. I booted from the external drive and saw my "missing" partition in the Finders window. I clicked on it and it had folders and they were not accessible, in other words it was damaged. I tried to repair using disc utility and it couldn't be repaired. I installed DiskWarrior on the external drive (w/Lion) and I was able to repair the bad partition. I can now see all my folders and files. I tried verifying it in Disk Utility and it says it's fine now. I can access it from my Finders window as if it is normail again. Thing is, I can boot into it. If I press the option key at startup, it doesn't appear. I also can't select it as a startup disk as it doesn't show. I've tried searching but to no avail. Does anyone know what I can do so I can boot from this partition. I'm trying to get this to work so I don't have to reinstall and start over. My time machine back up is too old too (my bad).
View 10 Replies View RelatedSo, my Boot Camp partition is 150GB and I'd like to easily expand it to 300GB; I've got plenty of space, but I'm wondering if this is possible?
View 4 Replies View RelatedI plan to copy my entire Windows partition from my Mac, delete old partition, make a new Windows partition (~500GB), copy it over onto that partition, and go!Do I have that right? All I need to know is what I should use to do the copying? Or cloning I should say.
View 8 Replies View Related