Migration Assistant 10.9 - Fails to detect external HD for Time Machine

After deciding to upgrade my trusty late 2007 MBP to a new rMBP late 2013 - I wanted to use the migration assistant in mavericks and restore via Time machine. Both Macs are running 10.9.
However after connecting my WD external hardrive (mac version) which is recommended to use with time machine. The migration assistant doesn't seem to detect the HD? It just sits there looking for the source and after 30minutes of waiting,nothing? However in the finder, the HD appears.
I've been researching this online and can't find anything so far which has worked for me.
There were articles relating to a sparse file in the root of the external HD - mine doesn't have this.
Tried ctrl-r at startup and run a time machine backup - displays the message that backups cannot be restored because the backups were made from a different mac!
Any ideas, the mac seems to be sitting on my desk as a very expensive paper weight!
Any help, much appreciated.

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Migration Assistant can't see my USB ext HD for Time Machine!

Here is a question for Pondini!
I've read through many of the threads here, including Pondini's tutorials on how to set-up Time Machine, use Migration Assistant, etc. Alas, I'm not a technical person and have hit a wall.
Here's the scenario:
Last week my iMac running Mountain Lion crashed. The hard drive was initially "repaired" using Recovery, erasing all data then restoring the drive from Time Machine backups stored on a Hitachi 2TB Touro USB3 external HD. But soon after the system froze again and a 2nd restore did not work. I concluded that my almost 5 year old HD was gone.
Where I stand now is that the iMac's HD has been replaced with a new one which came preinstalled with Snow Leopard. I absolutely want (need!) to restored my Mac from Time Machine to get back all my settings and info.
During the iMac first boot Setup Assistant did NOT see the external hard drive even though they are connected properly. (Note: My older iMac is undoubtedly USB2 but the external HD is backwards-compatible USB3. THAT is the connection, from the external HD directly into the back of the Mac. It is mounted on my desktop and files can be accessed through Finder.) So I then proceeded to set-up my "new" computer with basic settings, which is how I came to see my external HD was properly mounted and connected. I also upgraded the OS on this new HD to Mountain Lion so it would be the same as my most recent Time Machine back-ups.
Since then I have tried using Migration Assistant to migrate from Time Machine on my external drive but it still does not recognize any drives - Migration Assistant just searches endlessly for other computers. Argh! I've tried all the tips I've read in these forums and none have helped. I scanned my external drive for errors using disk utility but none were found.
On my external drive there is a folder in the root called Backups.backupdb. Double-clicking it simply opens the folder in Finder, to reveal folders with names familiar to me - the previous HDs computer name, then a bunch of dated folders within that, including a lone file called 2012-08-17-062839.inProgress. I suppose my HD may have died while backing up to Time Machine.
WHAT do I do?
Let's say the worst case scenario is that I cannot use these Time Machine backups. Is there any way to root through them for data I can hand-copy to my iMac's new internal drive? It would be grueling but at least it's something. How can I retrieve years of email? Luckily photos, music, videos, etc were backed up manually into a separate folder (also in the root of my external drive).
THANK YOU!!
Danielle

This happened to me after hard drive replacement under the Seagate Drive Recall at the local Apple Store. Here's what I learned from the process:
I Wagged the Mac home, fired it up (with naked OS installed at the Apple Store), and it wouldn't see my Time Machine drive with Setup Assistant - not on firewire 800 nor USB. Just a grey spinner that lasts forever. When I try just continuing anyway, it offers me something that looks plausible, but then puts up a dialog about duplicate user name, and no matter what I enter, it always says "that user already exists". So I think - maybe Migration Assistant. Complete the setup, create an account, watch the nice welcome movie. BAM - there's my Time Machine drive on the desktop. OK - it has to work . . . but no. Same behavior in Migration Assistant, plus the new OS offers to start making backups on my Time Machine disk - it's not recognizing it at all.
So - back to the Apple Store - let the genius figure it out. It turns out there are multiple problems. First, the "genius" who imaged my new machine picked 10.7.2 but my machine had 10.7.5 - turns out, it's not enough just to have right cat. Even a point release older OS may not recognize a newer Time Machine drive. The guy at the desk said "We have images of everything but the 10.7.2 has free iLife in it, so they like to use that one". What the heck? They don't image what you had originally as a matter of sane process?
Having figured that out, we re-image 10.7.5 at the store thinking we've fixed it. But no - Setup Assistant still won't see the Time Machine drive. Not on USB, not on Firewire. Not in a box, not with a fox.
So here's the second trick - newer machines have a recovery partion. see: http://www.apple.com/osx/recovery/ Boot with the option key held down, pick that partition, then you'll get a "system restore" option, to restore your whole system from a Time Machine backup. My drive was recognized by the recovery partition restore process when neither Setup nor Migration Assistant would. Obviously, there's something broken in Setup/Migration Assistant.
Takeaway:
- if you're getting a drive replaced by Apple, make sure they image *exactly* the same OS you had
- if Setup Assistant fails, use the recovery partition for system restore
- Use Recovery Disk Assistant http://support.apple.com/kb/DL1433 to make yourself a recovery thumb drive just in case. With Apple's new "no media" approach to the OS, you're hosed without it.

My 320GB external drive for Time Machine now only has enough capacity to keep a backup of one day. All my other backups are gone. What can I do to fix this situation?

I've been using a 320GB external drive for time machine for the last several years. The backups always worked fine and when necessary I was able to look at & restore older data from the time capsule. Recently, I keep getting the message that a backup cannot be completed and an older backup will be deleted. Usually this wasn't an issue because I still had several months of information on disk. Now a one-time backup takes up 315GB and therefore I only have a backup of the previous day. I don't understand this because I thought that the backup only saves information that has changed and doesn't copy everything everytime. What do I need to do to get my backups to a reasonable size so that I can keep at least 1 month data stored on it.? Please don't tell me I need a larger drive ... that would be too easy.

Get a larger drive for your TM backups.
The recommended size is 3 times what you are backup. So if 315 GB is a backup then you need a 1 TB drive.
Allan

I've used an external drive for time machine which has important files on it. After trying to back up my computer, it suddenly needed to be "repaired" by utilities. Now it's not being "seen" at all! How do I recover my important files off the drive?

I've used an external drive for time machine which has important files on it. After trying to back up my computer, it suddenly needed to be "repaired" by utilities. Now it's not being "seen" at all! How do I recover my important files off the drive?

If the external drive can be seen at all in Disk Utility, follow the instructions for repair here.

HT3275 New macbook, old external drive for time machine

I got a new macbook pro a few weeks ago and set it up using my last backup from time machine. I want to use the same external drive for backups but there is no room. Can I delete all of the old files from the old computer or do I need to keep them?

kat.hayes wrote:
I want to use a 3 TB external drive for Time Machine to backup multiple 500GB hard drives in my Macpro. I have lots of large video files from HD cameras.
1. Will Time Machine backup all of the hard drives in the Macpro?
As long as they're formatted HFS+, yes. Be sure there's enough room, though -- Time Machine needs considerably more room than the data it's backing-up. See #1 in Time Machine - Frequently Asked Questions.

External drive for Time Machine

I want to use a 3 TB external drive for Time Machine to backup multiple 500GB hard drives in my Macpro. I have lots of large video files from HD cameras.
1. Will Time Machine backup all of the hard drives in the Macpro?
2. What is a good external hard drive to handles these types of files?
Thanks.

kat.hayes wrote:
I want to use a 3 TB external drive for Time Machine to backup multiple 500GB hard drives in my Macpro. I have lots of large video files from HD cameras.
1. Will Time Machine backup all of the hard drives in the Macpro?
As long as they're formatted HFS+, yes. Be sure there's enough room, though -- Time Machine needs considerably more room than the data it's backing-up. See #1 in Time Machine - Frequently Asked Questions.

Looking at external HD for Time machine backup and for XP OS?

Bought a 24" iMac desktop with a 500 GB HD and am going to be running up to Best Buy to snag a Western Digital external My Book 750 GB HD. Mainly this external is for Time Machine backup, photos, iTunes library, etc. but I'd like to fire up boot camp and install Windows XP OS. Question is, can I install the XP OS on the external HD so I don't have to divide and possibly mess up my internal Mac HD? Also, when I do install XP OS, how much space for a partition? XP will be mainly for just a few PC games that are PC only like Company of Heroes.

Hi Saius,
yeah, the more the better...
BootCamp requires the use of XP with SP2. Without SP2 (SP1 or earlier) it either does not install or if installed can produce some odd errors.
If you have access to a Windows XP PC you can try these instructions to slipstream the SP2 together with your 'old' XP CD to a new XP SP2 CD.
http://www.winsupersite.com/showcase/windowsxpsp2slipstream.asp
Before spending some unneccessary dollars might be worth trying.
It's not very difficult to do this (done it myself some years back).
Also it is a good idea to use your external HD and make a bootable clone of your OSX volume using either SuperDuper or Carbon Copy Cloner.
That way in case something goes wrong, you can easily revert back.
Personally I would not use Time Machine for that task.
Have Fun and thanks for the star.
Stefan

Adding a Dedicated External Drive for Time Machine

Hello,
I want to use a dedicated external drive for Time Machine backup and another drive for a SuperDuper backup. Before even adding another drive, I'm already pulling and replacing usb connections from the back of my computer.
Can anyone tell me if a splitter is a workable solution? Something like this:
7-Port USB High-speed Hub with Splitter Cable -- http://www.shop4tech.com/user.htm?go=view_item&id=8997&r=183 -- or perhaps other recommendations ..
Thanks.

...I recall reading that USB 2 was faster ... but I think they said faster than FW 400, but the drive I have is FW 800.
USB2 is 480mbps and Firewire400 is 400mbps. On paper, this would appear that USB2 is faster than Firewire400. But USB2 cannot handle large data transfers very effectively. I can't explain the technicals, but suffice to say that the figures I gave of 40min-versus-2-hours-for-25GB is typical of Firewire400 versus USB2.
Firewire800 is 800mbps, so would potentially be even faster. However the physical hard drive that's installed in the Firewire enclosure would be the bottleneck as a normal "platter" hard drive is much slower than Firewire400 or 800. If it were an SSD drive, then you'd likely see a very significant difference.
But regardless, USB2 cannot keep up with a large data stream like Firewire can. Potentially USB3, which is up to 5Gbps, would be faster than either Firewire 400 or 800, although I suspect would be on par with Firewire3200 in the real world. However since there are no adapters for either USB3 or Firewire3200 for the Mac, it's a moot point for now. (Your drive is not USB3, there are only a few USB3 drives available, and you'd need a Mac Pro to add the adapter in anyway, if they existed.)
So are you saying that FW 800 is faster than USB 2.0 -- and that I should be using the FW connection to get better throughput? And that I can resume daisy-chaining multiple external drives through the one port?
Definitely Firewire would be faster than USB. And I have 5 external hard drives daisy-chained through a single Firewire800 port on my Mac. So daisy-chained Firewire is the way to go.
Like I said, for the small, incremental, hourly Time Machine backups, the speed difference is insignificant. But when the day comes that you have to restore your hard drive, (i.e.: hard drive dead so you buy new blank hard drive. Or you just want to replace with a larger drive,) if say your Time Machine backup is 80GB, that restore would probably take several hours over USB2. On my Firewire400 drive, my 100GB Time Machine restore of my Macbook Pro took about an hour and a half. (The data transfer was about an hour, but OSX took awhile after that to finish up the restore.) YMMV, of course, but IMHO, use Firewire over USB2 as much as possible. If you're lucky enough to have a Mac Pro or iMac and can use multiple internal hard drives or eSATA, then that would be even faster than Firewire800. Only owners of a Macbook Air or non-Firewire Macbook should resign themselves to USB2.

Brand new iMac 23.GHz Intel Core i5. Mounts external drive for time machine, then dismounts after backup is complete.

brand new iMac 23.GHz Intel Core i5. Mounts external drive for time machine, then dismounts after backup is complete.

The warranty entitles you to complimentary phone support for the first 90 days of ownership.
If you bought the product in the U.S. directly from Apple (not from a reseller), you have 14 days from the date of delivery in which to exchange or return it for a refund. In other countries, the return policy may be different. If you bought from a reseller, its return policy applies.

Formatting 1 TB External HD for Time Machine

Hi all -
This is my first post here. I just got a 1 TB Western Digital My Book Essential Edition external hard drive and now I'm formatting it. At least, I think I am. I'm not sure I'm doing it right. In Disk Utility it says "newfs_hfs: /dev/partition size not a multiple of 4k and the progress bar keeps moving along, but I can't tell if anything is actually happening. It also says the drive isn't mounted although I have it plugged into a USB port.
Please help me to understand what I'm doing, if I'm doing anything wrong, and if I am, how I can do it right. I bought this for the express purpose of backing up my entire system with Time Machine and I will be EXTREMELY upset if I've messed things up right from the start.
Thanks in advance for any and all helpful responses.
-- Jeff

I'm having the same problem with the 1TB WD My Book external HD on my MacBookPro running Leopard. The HD appears to come pre-formatted in FAT32, but I can't find any useful operations in Disk Utility to format it. There is no Partition tab. The drive appears to be verified as OK in FAT32 format, but Time Machine wants to reformat it ... when it tries, it fails immediately, leaving the drive name changed from MY BOOK to disk1s1. The erase tab is the only one which seems relevant, but if I try to set the format to Mac OS extended (journaled) as I understand it should be, it fails again, immediately, leaving an unreadable drive, which I have to erase again, setting it to FAT32, whereupon I;m back to square 1. Disk Utility seems a very lightweight utility, and I;m wondering if it ids properly installed, because this is really poor. I had the same problem with my Maxtor 500Gb external drive, which is why I bought the WD drive - solely for Time Machine, but I'm really struggling on this issue. I'm a new-to-mac user, btw. Can anyone help me - probably more step-by-step than you're used to! Thanks

Can I use another computer as a external harddrive for time machine?

I have a mac mini from a few years ago and it is never used. I was wonder if it could be used as an external hard drive for time machine. If this can be done how do I go about setting it up for this type of useage?

Thanks for your reply. I looked at the Troubleshooting, but can't find my exact problem. It is as follows:
I use a new iMac running Snow Leopard with a 500 GB external WD drive.
-I looked the other day to find that time machine had failed, and when I looked at the backups, there had not been a successful backup since September 2009. I think this is when I installed Snow Leopard...
-I went to run a backup, and it failed, saying I did not have room (I have about 220 GB to backup)
-I decided to format the external hard drive and try again from scratch.
-I began getting an error 11, and specifically -8062 and -36 (as examples) which specifically list files that it could not copy.
-I reinstalled snow leopard from disk.
-I excluded time machine from spotlight as recommended in some forums
-I started ommitting some of the files that were listed as not being bale to copy, but now its into my music, and that's half the reason I back up.
I am now backing up to laptop as above post, and if that works, I will conclude that the External HD has seen its day.
If I get the same errors, I will conclude (nervously) that my computer has issues.
Here is an example of an error message:
Error: (-8062) SrcErr:NO Copying /Users/Shared/Music/Compilations/(album name)/(song name).mp3 to /Volumes/Time Machine 20100504/Backups.backupdb/Riskin's Computer/2010-05-04-222232.inprogress/F9243DA..(many letters and numbers)...D19/Macintosh HD/Users/Shared/Music/Compilations/(album name)/(song name)
then below in another message says:
Copy stage failed with error: 11
Backup failed with error: 11
I get this same original error with different files, and with different error numbers.
Apple support told me that by formatting external drive, and reinstalling snow leopard, they were 99.9% sure it would be fixed, but it is not.
Frustrated,

Partitioned external drive for Time Machine and Daily storage

Now that I've partitioned my I Terabyte external drive to two partitions using the disk utility with one partition for Time Machine and one partition as my new "hard drive"...my internal drive on the MacBook almost filled....I wanted to move...pix, movies, music..etc to the new drive and have all future storage pointed to that drive not the internal drive....need to have space available on the original drive on the MacBook....How do I move existing stored data and point ongoining saved music..files...etc to the new drive...???
Thank you...Bob

Yogabob wrote:
Now that I've partitioned my I Terabyte external drive to two partitions using the disk utility with one partition for Time Machine and one partition as my new "hard drive"...my internal drive on the MacBook almost filled....I wanted to move...pix, movies, music..etc to the new drive
You could use an application like CarbonCopyCloner or SuperDuper to copy them to the new partition, but it's probably just as easy to drag the files/folders to the new partition, then delete the originals.
and have all future storage pointed to that drive not the internal drive
You probably don't really want to do that. Files you're using will be accessed much faster if they're on your internal HD.
Another consideration is, you really should have backups of the moved files somewhere, in case you have a problem with the new drive. Although TM will back them up unless you exclude that partition, if the drive fails, you'll lose both copies.

Proven external disk for Time Machine backups?

I'm looking for a good, reasonably priced, external disk to temporarily use for Time Machine backups. My 10.9.4 install is messed up and Time Machine no longer works with my ReadyNAS NV+ system. I want to use the disk to backup my MBP and reinstall the OS. Can someone please suggest a proven external disk (2TB+) with a USB 2.0 (or Ethernet) interface?
Thanks,
Ira

Hello all,
I decided to give my 2007 MBP one last upgrade with a new 1TB internal disk that I will install with 10.9.4 from scratch and will (slowly) migrate all my digital hoarding over to it. I've been using the same OWC FW800/USB enclosure since upgrading the original 160GB disk way back when. If TM still doesn't work with the new install (which will narrow down the TM issue to the ReadyNAS NV+), then I will put the current 750GB disk into the enclosure, flash it, and retry TM.
For the record, I chose the HGST Travelstar 2.5-Inch 1TB 7200RPM SATA 6GB/s 32MB Cache internal disk. It was just $75 from Amazon and I used Amazon Points to pay for half of it.
Regards,
Ira

Can I use the same external hd for time machine and storage without partitioning it?

Hello,
I have been using an external hard drive for my Time Machine that was only used for this purpose.
I downloaded some files in it that I want to use, and I haven't backed up using Time Machine since.
Can I download the files on my MacBook from the HD without running into any problems, or is there anything else I should do?
I prefer not to partition the hd, since I will be deleting these files, or transferring them to a different HD, and using this HD only for Time Machine back ups, as I did previously.
** I am not sure if this changes anything, but I just updated from Snow Leopard to Lion.
Thank you so much

carolsm wrote:
Thanks Kappy, I will do that.
I just really needed these files and had no other hard drive to store them.
Do you think that it will be okay just this one time if I download the files on my MacBook without compromising my backups?
I will transfer them to a new hard drive, and erase them from my Time Machine external hard drive.
For the time being it will be fine. There is always a chance of a disc crashing and therefore not advisable practice. Some here run seperate drives with Time Machine, Cloned backup and file backup. I have a portable drive I keep Time Machine backups and file backups on. I am running that at my own risk, but no problems over the last couple of years. Just make sure I get it to my normal TM Backup disk as soon as I get home. Backing up those other files will not compromise your Time Machine backups as you asked.
Cheers
Pete

Can I use an external drive for Time Machine and storing other data?

At the moment I have one external drive, a 500gb LaCie. My internal drive is 160gb. I don't think I'll be using all 500 of those gigabytes for a while, so I want to put them to good use. Can I make a partition on this drive and use that for Time Machine, leaving the rest of the drive for my documents and other files? If so, how would I partition the drive? I'm not fluent in Disk Utility and even though I'm pretty sure I know how to do it, I don't want to screw up. Also, how big a partition would you recommend?
While we're here, I have a second question, somewhat relevant to the first. Could I move my Time Machine backups to a second drive if I wanted to? Also, if I used a big drive (say 1tb) could I use Time Machine to backup my current LaCie to a partition on that drive? Thanks in advance.

videoCWK wrote:
Does that also mean that I could back them both up on a very big drive?
Yes. Time Machine will, by default, back up all of your external drives unless you specifically exclude them.
Also, will Time Machine backups eat all my space after a lot of usage?
It depends on what you do on your Mac. If you work often with very large files (video editing, heavy photo editing, big disk images, Microsoft Entourage data file, Parallels disk image file, etc) then your backup drive could fill up very quickly.
I use my Mac mostly for e-mail, web browsing, iTunes, iPhoto, and the occasional iMovie project. I have 92 GB on my main hard drive (60 GB of which are my iTunes and iPhoto libraries, and one iMovie project.) My Time Machine backups consume 155GB on my backup drive, and that's after using Time Machine for a full year.

Migration Assistant 10.9 - Fails to detect external HD for Time Machine

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