Tagged Questions

A hard drive is a device for permanent or long-term storage in computers.

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0
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2answers
148 views

FusionDrive + Encrypted CoreStorage Volume - Problems writing to volume

Has anyone had experience with encrypted (home made!) FusionDrive volumes and intermittent failure of writes to this disk? I'm on a Late 2011 MBP 13" with (currently) 4 GB RAM, a 128 GB SSD and a 750 ...
2
votes
1answer
583 views

New HD - Mid 2007 MacBook - Wrong OS Disk

I am trying to install a new hard drive in a MacBook from mid-2007. (Original question re: drive replacement here) I have managed to install the physical drive, and format it ready for the ...
1
vote
2answers
2k views

Finder Reports Disk is Full, Other Tools Don't Account for it

I looked at some of the other Q&A here and didn't see a duplicate of this one (e.g., How can I figure out what's slowly eating my HD space? and other linked and related questions). Finder reports ...
1
vote
1answer
400 views

RAID 1 with a Mac - how to avoid formatting one of the drives

I have an iMac with an external 2TB HDD. I recently bought a second 2TB HDD in order to build a RAID 1 (mirrored) with the two drives. The problem is that Disk Utility forces me to create a new RAID ...
0
votes
1answer
182 views

I have deleted a bunch of music from iTunes on my Macbook Pro, but am not gaining any free space

I am trying to clear off a lot of extra space on my hard drive. I started with about 90 gigs of music today when I had about 45 gigs of space left available. I just deleted almost 40 gigs worth of ...
0
votes
1answer
75 views

Why is “Users” file size so big?

Why is "Users" file so huge? I am Migrating my Time Capsule's copy of my Air hard drive back to my Air with brand new Hard drive installed.
0
votes
1answer
46 views

Transfer rate between Hard Drives

I am on a 2012 Mac Pro. I just asked it to copy my iTunes music folder which happens to be 40GB. Now, SATA shows a 3Gb speed, so ~320Gb of data should take all of 110 seconds. I know 3Gb is the high ...
8
votes
1answer
286 views

Don't wake up external hard disk when saving to internal one

My problem is that I have an external hard drive connected to my Mac. Since it is only used for backup purposes, it is sleeping most of the time. However if I now want to save something (e.g. a ...
2
votes
1answer
134 views

How to know if a SSD will work on OS X?

I have a 2010 Macbook pro with a hard drive, and I'd like to replace it with a SSD. Information I've read about OS X and SSD is generally quite old, and not reassuring (not all SSD are supported, and ...
2
votes
1answer
270 views

Hard drive will not format - bad drive or enclosure?

Today, I received from Amazon a Thermaltake BlacX 5G hard drive docking station and a 2 TB Western Digital Green drive. I inserted the drive and was able to format it into a one partition drive. I ...
1
vote
3answers
1k views

Is my hard drive starting to fail?

My MacBook Pro (mid-2012, 16GB, i7 2.3) has started to misbehave: very slow to start up and shut down application launches are slow system becomes nearly unusable when "free" memory approaches zero. ...
2
votes
2answers
2k views

250GB of hidden space on macbook pro 13"

I have 250 GB of hidden space which I cannot track down. I've tried deleting it on Daisy Disk as an admin but I couldn't delete it. I don't know why it's happening but all I remember is using rEFIt ...
1
vote
1answer
101 views

USB drive accessible from Ubuntu laptop but can't find on OSX using Disk Utility or `df``

I have a 3T SATA hard drive in a USB enclosure. I can see it when I connect to my Ubuntu laptop, but I can't get it to be seen on my OSX desktop. My goal is to format from my Mac. I've tried giving ...
2
votes
0answers
443 views

Time Machine and case-sensitive HFS

Time Machine defaults to formatting a new drive to Journaled HFS+ (case-sensitive), if you set up the drive from within Time Machine itself. However, my main drive (the one Time Machine will be ...
2
votes
0answers
321 views

Something appears to be corrupting my kernel.log file, causing 5-10 second lock ups. What gives?

The Problem: Lately, every 10 minutes or so, my MacbookPro8,2 has been freezing up for 5-10 seconds. During those 5-10 seconds, video/audio content stops playing, all applications lock up, and hitting ...
3
votes
1answer
812 views

Partition/Volume grayed out but full read/write access

i have a Mac Server and a partition only for files. The volume is grayed out in the Finder sidebar, but if i go to the folder via CMD + G (go to folder) and type "/Volumes/Server_Daten" the volume ...
0
votes
4answers
4k views

Need to replace a hard drive in a macbook

I have been asked to "replace a hard drive in a macbook". I'm able to physically swap out the drive, but I have no idea how mac software works. I have some questions: If I put in a new hard drive, ...
0
votes
0answers
146 views

copied files from one drive to another showing incomplete progress bar

Copied files from one drive to another showing incomplete progress bar in mac. When recopying them it seems as they were complete.
0
votes
0answers
111 views

What is the limiting factor in /dev/zero speed?

I have installed 4 brand-new SATA hard drives in a mac pro. My OS is running on a fifth drive (SSD). I run this command pv /dev/zero -tpreb | sudo dd of=/dev/rdisk1 bs=512k for many hours to ...
-1
votes
3answers
147 views

What sector is Photos folder on hard drive?

I'm trying to recover some deleted photos from my Mac, but the problem is that I'm not able to select what folder it should be looking in. I am, however, able to select what sector it should be ...
0
votes
1answer
173 views

How do I Create a Macro or Shortcut to run a Command Sequence Terminal

The following was posted as an answer to a question of read/write difficulties on NTFS drive which worked perfectly. Thanks Codler. My question is, is there a way for a noob like me to create a ...
0
votes
1answer
453 views

Looking for OpenSource Cleaning / cache deleting application for Mac

In the times of small SSD harddisks, I was looking for an open source software to delete caches and other space wasters like logs, unused application remains and such on Mac OSX, and all over the web ...
3
votes
2answers
2k views

How do I transfer Boot disk from External HDD to newly inserted SSD?

I'm trying to upgrade from my MacBook Pro's original HDD to a SSD. Right now my external HDD, which I installed OSX Mountain Lion on, has to be plugged in to boot. If I unplug it, I get a white screen ...
4
votes
1answer
1k views

How can I do a fresh install of OSX Mountain Lion onto my SSD for my Macbook?

So I just got a SSD for my MacBook Pro (early 2011). My macbook is sluggish and has so much stuff that I don't use anymore and just want to start over from scratch basically. I did a time machine ...
2
votes
1answer
135 views

Editing Partition

When trying to edit a partition on my hard drive, Disk Utility says: Couldn't modify partition map because the file system verification failed. So I booted into single-user mode and typed in: ...
3
votes
1answer
110 views

Does using “rm” command cause journaling corruption?

Some time ago I had some problems with my Mac drive, so I went to the recovery partition and used Disk Utility to check for problems. It reported a huge discrepancy between the journaled free blocks ...
1
vote
2answers
3k views

Macbook Pro boots successfully when using hard drive in USB enclosure but doesn't boot when connected internally

Apologies for the long question. I will keep it as simple as I can. Last week my Macbook Pro (13-inch, Mid 2010) started to act strange. It started when I tried to open Skype and received an error ...
4
votes
1answer
3k views

Why won't Migration Assistant recognize my old Time Machine backup?

When I attempt to run Migration Assistant, it searches and searches but can't find the backups. When I open Finder, I can clearly see the backups and navigate around in the backups for the different ...
1
vote
1answer
173 views

OSX 10.7.5 renaming attached Firewire drive

My Mini was running out of disk space, so I attached an external Firewire drive and moved all the Home directories (a bunch of users on a home machine) to it. I'm pretty sure that was done correctly, ...
1
vote
1answer
31 views

Software to allow saves to external drive when it's not present?

I'm wondering if software for this purpose already exists. What I want to be able to do is to be able to save to my external drive when it is not connected to my computer. By this I mean I want the ...
1
vote
1answer
221 views

Reading a Mac IICi and SE hard drive on another computer

I have a Macintosh IICi and SE hard drive. My understanding is both are SCSI. I know one of the two is a Quantum P40S (the one from the mac IICi) I also have a PowerMac G4 that works very nicely and ...
0
votes
0answers
158 views

Is there a way to boot on iMac from usb using a different OS and access osx files to back them up

I am having issues starting up my iMac. I would like to know if i create a bootable usb with Ubuntu or any other OS, would i be able to boot with it and access the OSX drive? I able to do this in ...
1
vote
0answers
156 views

How do I temporarily relocate my Time Machine backup files

I have a 1TB WD My Passport external hard drive that I've been using for Time Machine backups. I recently had an issue with it where I can't save to it anymore because it was corrupted. The way to fix ...
0
votes
1answer
4k views

Macbook crashes at startup after process bar appears

Today the Macbook pro I purchased in December got quite slow, and so I decided to reboot it. I restarted it normally through the system, but it had not started up when I checked few minutes later. ...
2
votes
2answers
2k views

Will upgrading Mac Mini hard drive void AppleCare Warranty?

After purchasing a Mac Mini, I wanted to replace the hard drive from a 5,400 rpm hard drive to a 7,200 hard drive. Will this replacement void my AppleCare warranty?
3
votes
3answers
3k views

How to upgrade hard drive in Mac Mini

I recently bought a new mac mini (my first mac ever yay) with a 1TB hard drive at 5,400 rpm. the guy at microcenter also sold me a 1TB hard drive at 7,200 rpm and said it shouldn't be to hard to ...
3
votes
1answer
501 views

In Disk Utility, what advantages do “read/write disk image”s have over “sparse bundle disk image”s?

If I want a read/write disk image, then aren't sparse bundle disk images always the way to go? They start at 0 kb in size, and grow to accommodate whatever you add to them, and if you delete stuff, ...
0
votes
1answer
162 views

How do I copy an NTFS partition to a writable disk image?

I have a drive from an old Windows computer. The drive is now in an enclosure, so it's accessible as if it were an external drive. It is formatted as NTFS. I would like to convert this drive (about 50 ...
1
vote
2answers
374 views

Mac OSX - Install Failed

The hard drive went on my late 2008 MacBook Pro so I replaced it. I tried installing 10.8 from a bootable USB which failed so I went back to the origional system disks. When I tried to install OSX ...
1
vote
1answer
2k views

Unable to transfer files from external hard drive

Problem: I'm trying to transfer about 168 GB of files from an old Windows XP machine to a newer MacBook Pro running OS X 10.6.8. I successfully copied the files from the XP machine onto a 2TB ...
1
vote
1answer
2k views

How to deactivate Adobe CS6 install on a damaged/corrupt mountain lion OS hard disk?

I have tried running the disk utility repair tool on my Mac OS HD to no avail. So I moved on to backing as many files (Documents, iPhoto Library, Desktop Data etc...) as I could through my Windows ...
1
vote
1answer
3k views

Harddrive not recognised on laptop after using in mac book pro [closed]

Please can someone help? I was using an apple mac book pro for work and saved all my documents on a hard drive as i had to return the mac book. I'm now trying to open the hard drive on my laptop at ...
1
vote
1answer
3k views

Mac OS X cannot find the hard drive (anywhere)

I suspect this is a dead hard drive issue: blinking question mark folder at startup resetting PRAM has no effect single user mode not available with Cmd-S When I get to Internet Recovery mode, the ...
1
vote
1answer
383 views

Use two external hard drive docks to retrieve data from RAID 0 disks

Some while ago, I fried the power supply inside of my WD MyBook Pro Edition II, leaving the disks intact but rendering the enclosure itself totally useless. So now I have two 500GB 3.5" SATA drives, ...
2
votes
2answers
420 views

Where to target when doing a Brute Force attack on an extended mac OS drive?

I forgot the new password to my external hard drive (Mac OS Extended Journal Encrypted). I know. Stupid. I got my hands on John the Ripper and I know some parameters that will help narrow down the ...
0
votes
2answers
482 views

Why am I not able to expand my hard drive partition after deleting Windows?

I'm a MacBook user and I had previously installed Windows on my laptop. After deleting the Windows partition now, I'm facing difficulty in expanding my hard drive partition to the maximum. After I ...
1
vote
4answers
346 views

Which has more effect on software launch times: processor, RAM, or Hard Drive?

I am looking into getting a new Macbook Pro (hopefully they'll have late 2013 models). I currently use my early 2011 Macbook for iOS app programming and light graphic design work with Pixelmator. I ...
0
votes
2answers
1k views

Mac Book Air mid-2012 completely disappeared disk

I've tried to wake up my Mac Book Air from sleep today, but I got a black screen. After waiting 10 min, I decided to shut it off by holding the power button a few sec. After restarting, I had a ...
0
votes
1answer
213 views

I stopped Time Machine and I lost my files

I have a huge problem. It seems that I erased 1TB of my husband´s pictures (he is a photographer). He has a 2TB Verbatim external disk and today I was kind of playing with Time Machine. I don´t ...
3
votes
1answer
3k views

Unable to read last block of the device

I'm mid way through replacing the hard drive in my MacBook Pro (mid-2009). I've created a boot disk (10.8) on a SD card which I am booting from. On trying to format the new drive with disk utility ...