QUick inquiry about DiskUtility & External Drives

I'm curious if it is possible to change the Hardware name of the External Enclosure in Disk Utility or Terminal or something?
I purchased a bare external enclosure and i wanted to remove the OEM name to either my name or something corresponding to the drive (Not the physical disk's name or that appears on the desktop)
For example:
change Rosewill to say MacDrive or something...etc.
thanks!

yes this name from the firmware of HD or USB flash so u can not change it .
but u can change the of the partitions like Macintosh from rename on the finder.

Similar Messages

About an external drive

About the HD: I will buy an external drive (it's easier than install it inside).
My computer uses ATA drive.
1) Most brand do not mention if they are ATA or SATA. Does it matter if I buy an external drive ?
2) I see in my catalogue from Mac connection that some say "Firewire 800 and Firewire 400." What is that ?
3) Other brands don't mention 800 or 400 but simply say 7200RPM (OK, I know that is the speed, and it seems most are 7200 RPM). In case 400 and 800 is also speed, what's the difference between 7200RPM and 400 ?
Since i'm gonna buy a firewire external drive I checked what I have:
When I click File--> Get Info
I see
I have FireWire Enabler and Firewire support both v. 2.3.3 and underthat it's written
Update Mac OS9v1.2 (created in 2000)
What does it mean ? I have OS 9.0.4 :Is my firewire too advanced for OS 9.0.4 ?
Also I know that now they have version 2.5. I downloaded this but didn't install it yet.
I have 2 firewire port on my computer from the year 2000
I use one for my Yamaha CD recorder.
I will upgrade too Mac X soon.
power G4 AGP graphics 400 Mhz Mac OS 9.0.x

With an external FireWire drive it won't matter if the drive in the case is ATA or SATA.
FireWire 400 is the older version of FireWire. FireWire 800 is the newer version. Your Mac has FireWire 400.
7200 RPM is how fast the platters inside the hard drive are spinning. FireWire 400 and 800 (400 megabits/second and 800 megabits/second) are measures of how fast the data is transferred over the bus and have no relation to the RPM of the hard drive.
You want an external drive with a FireWire 400 port to be compatible with your G4.

Quick question about showing drive space

Hi,
Just got a quick query about showing remaining drive space on the desktop.
Before I wiped my Pismo and reinstalled Tiger (bad kernel panic), my hard drive and any other connected drives (pen drive, iPod, iDisk, etc) showed up on my Desktop with the name and drive capacity and remaining space underneath the icon.
Now I've reinstalled, the drive capacity and remaining space don't show up on the Desktop, and I can't find how to turn it on. I've been through Preferences several times and can't find an obvious switch. Have I missed something? I'm running Tiger 10.4.8 with the machine spec below.
Thanks in advance,
Rob Johnson

Sometimes, for no obvious reason, the Finder can be slow to update. And sometimes it updates instantly. Why? "Only the Shadow knows...." or maybe the Apple programmers.
Francine
Francine
Schwieder

30GB of space disappears on External Drive after failed DMG copy via USB

I have a 298.1 GB external Western Digital hard drive connected to my iMac by a USB 2.0 cable. It is formatted in NTFS-3G so I can use it with both my PC and Mac. Yesterday in Disk Utility I created a 50GB 256-bit encrypted DMG and told Disk Utility to save it on a folder in my external drive. It got to about 20GB and then my house's power went out. A few hours later when the power came back on, I turned on my computer, and the available space on my external hard drive went down from about 100GB to 68.21GB.
The first thing I thought was that the DMG transfer ended prematurely so I should just find and delete the incomplete DMG from the hard drive. So I went to the folder I saved it in and it was not there. I checked all the folders and I couldn't find any DMG in there. Then I went to the root of the external drive and used Get Info to find the space each folder took up. It adds up to 194.12 GB. So I subtracted 194.12 from 298.1 and got 103.98. If I'm supposed to have 103.98 GB, why do I only have 68.21 GB available? I double and triple checked the size of everything on the disk and I still should have about 30GB more than I do. The 30GB just disappeared.
I tried verifying the disk in Disk Utility and got:
2009-06-14 11:12:33 -0400: Verifying volume “SHADUSMEDIA”
Starting verification tool: 2009-06-14 11:12:33 -0400
2009-06-14 11:12:35 -0400: Read defaults value for LOG_LEVEL: 2
2009-06-14 11:12:35 -0400: Read defaults value for UBLIO_ENABLED: 1
2009-06-14 11:12:35 -0400: Read defaults value for PROBE_DISABLED: 0
2009-06-14 11:12:35 -0400: Read defaults value for MOUNTRDISKSENABLED: 1
2009-06-14 11:12:35 -0400: Read defaults value for NFCONV_ENABLED: 1
2009-06-14 11:12:35 -0400: Read defaults value for ALWAYS_RECOVER: 1
2009-06-14 11:12:35 -0400: ntfs-3g script invoked with command line "/System/Library/Filesystems/ntfs-3g.fs/ntfs-3g.util" "-v" "/dev/disk1s1"
2009-06-14 11:12:35 -0400: Invoking user: MP
2009-06-14 11:12:35 -0400: [Verify] Entering function Verify.
2009-06-14 11:12:35 -0400: ** No NTFS file system checks have been implemented yet.
2009-06-14 11:12:35 -0400: ** Reporting that the volume is fine without checking anything.
2009-06-14 11:12:35 -0400: [Verify] Reporting that the volume is fine, even though that may not be the case (no fs checks performed).
2009-06-14 11:12:35 -0400: [Verify] Returning from function Verify.
Verifying tool completed: 2009-06-14 11:12:42 -0400
So it appears that it's only telling me that it's fine without even checking. I then tried repair disk and got the error message:
2009-06-14 11:14:25 -0400: Verify and Repair volume “SHADUSMEDIA”
Starting repair tool: 2009-06-14 11:14:25 -0400
2009-06-14 11:14:26 -0400: Read defaults value for LOG_LEVEL: 2
2009-06-14 11:14:26 -0400: Read defaults value for UBLIO_ENABLED: 1
2009-06-14 11:14:26 -0400: Read defaults value for PROBE_DISABLED: 0
2009-06-14 11:14:26 -0400: Read defaults value for MOUNTRDISKSENABLED: 1
2009-06-14 11:14:26 -0400: Read defaults value for NFCONV_ENABLED: 1
2009-06-14 11:14:26 -0400: Read defaults value for ALWAYS_RECOVER: 1
2009-06-14 11:14:26 -0400: ntfs-3g script invoked with command line "/System/Library/Filesystems/ntfs-3g.fs/ntfs-3g.util" "-y" "/dev/disk1s1"
2009-06-14 11:14:26 -0400: Invoking user: MP
2009-06-14 11:14:26 -0400: [Repair] Entering function Repair...
2009-06-14 11:14:26 -0400: [Repair] Marking volume to be checked at next Windows boot.
2009-06-14 11:14:26 -0400: [Repair] "/usr/local/bin/ntfsfix" "" currently disabled.
2009-06-14 11:14:26 -0400: ** /usr/local/bin/ntfsfix has been disabled because of volume corruption issues.
2009-06-14 11:14:26 -0400: ** If you still want to try fixing your volume, use /usr/local/bin/ntfsfix from the command line...
2009-06-14 11:14:26 -0400: [Repair] Returning from function Repair with FSUR_INVAL.
2009-06-14 11:14:26 -0400: Error: Filesystem verify or repair failed.2009-06-14 11:14:26 -0400:
2009-06-14 11:14:26 -0400: Disk Utility stopped repairing “SHADUSMEDIA” because the following error was encountered:
Filesystem verify or repair failed.
2009-06-14 11:14:26 -0400:
I tried restarting my iMac and disconnected and reconnecting the cable and that didn't work. I plugged it into my PC and it still says that all the files on my external drive add up to 194.12 GB. Which still means I should have 103.98 GB of free space instead of 68.21 GB.
So I'm stumped now and not quite sure what to do. Here is the information about the external drive from Disk Utility:
Name : SHADUSMEDIA
Type : Volume
Disk Identifier : disk1s1
Mount Point : /Volumes/SHADUSMEDIA
File System : Windows NT Filesystem (NTFS-3G)
Connection Bus : USB
Device Tree : IODeviceTree:/PCI0@0/USB7@1D,7
Writable : Yes
Capacity : 298.1 GB (320,070,288,384 Bytes)
Free Space : 68.3 GB (73,348,239,360 Bytes)
Used : 229.8 GB (246,722,048,512 Bytes)
Number of Files : 145,472
Number of Folders : 0
Owners Enabled : Yes
Can Turn Owners Off : No
Can Repair Permissions : No
Can Be Verified : Yes
Can Be Repaired : Yes
Can Be Formatted : Yes
Bootable : No
Supports Journaling : No
Journaled : No
Disk Number : 1
Partition Number : 1
You can see on there it says I've used 229.8 GB, when I've actually only used 194.12 GB. Here are the specs from System Profiler for my iMac:
Model Name: iMac
Model Identifier: iMac5,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 1 GB
Bus Speed: 667 MHz
Boot ROM Version: IM51.0090.B09
SMC Version: 1.8f2
Serial Number: QP6450GKVUX
I'm running Mac OS X Leopard 10.5.6. If you need any more information just ask, I'd really like to get my 30GB back. Thanks in advance.

Can anyone help?

Want to use a Firewire external drive as my boot drive, few questions thoug

I have an old second gen ppc mini. My hard drive just died. It's been on it's last legs for months, but today it finally stopped booting totally. Ran a hardware test and the drive is bad.
Instead of having to open it, I'd rather just buy an external firewire drive. The prices are easily comparable to an internal anyway. That brings up a few questions.
1. From research on the apple discussions and just good old google, I'm finding it's mostly viable to use an external drive as a boot device, anything I should know?
2. From what I remember, when OS X is installed, the installer asks for drive to install OS to. If I select the firewire drive will it then remember that drive as the boot device, after the install is finished? I don't want to have to select it each time the machine reboots.
3. What happens with the bad internal hard drive? Can it just stay there? Since it's bad will it interfere with the mini operation? I'd rather not have to open the case.
4. Anything special about the external drive that I need to know? I found this one on buy.com...
http://www.buy.com/prod/fd-titanium-ii-firewire-usb-2-0-hard-drive-320gb-7200rpm -ieee-1394a/q/loc/101/203405880.html
Any problem with that one?
I guess if there's anything I'm not thinking of, please let me know.
Thanks...

If I were going to use an external hard drive, I would buy the case from http://www.macsales.com (one example is http://eshop.macsales.com/item/Other%20World%20Computing/MEFW91UAL1K/ ) then buy a hard drive and put it in. The hard drive, depending on manufacturer, will have either a 3 year or 5 year (Seagate is the only one warrantied for 5 years) warranty, unlike the prepackaged units that have a 1 year warranty. Also, if you can get an external case which uses any of the Oxford chipsets, they work well with our macs. Also, some people like the ministack for mac mini usage: http://eshop.macsales.com/shop/ministack/
You can define in system preferences, in startup disk, which hard drive you want the system to boot from.

Getting files from old external drive to a new one

I have a dying Acom ac powered 80gig external drive on my eMac and a powerbook that is running out of drive space.
The Acom has one USB and two firewire outputs, one firewire is hooked up to the eMac . The Acom is all itunes music (none from the Apple Store) .
I had an ex-friend set it up so I don't know squat about using external drives . I think I'll get the LaCie Mobile firewire . From what I've read it seems the best . Any other suggestions are welcome .
Is there a good tutorial somewhere on how to do this ? I would like to transfer all the music from the Acom to the new drive and be able to use it like I did the old one AND use it with my powerbook to do the same thing .
Will there be a problem with library ? In iTunes (4.7) I have "Create file names with track number " checked but I don't have "Copy files to iTunes music folder when adding to library" I don't really know what this does but it sounded like it took up space so I haven't ever checked it .
as mentioned the eMac is iTunes 4.7 using Panther and the powerbook is iTunes 6.0.2 using Tiger .
G4powerbook tiger- G4eMac panther Mac OS X (10.3.9)

What you like to do can be done, but not using different main versions of iTunes.
The reason for this is, that the 'iTunes Library' file has different structures with different main versions and is not downwards compatible.
Unless you have a reason not to upgrade iTunes on the eMac, my advice would be to upgrade.
If you purcase music at the iTMS, using iTunes 6, you won't be able to play them on previous iTunes versions.
If you have MIDI files, don't upgrade to the latest iTunes 6.0.4, unless you own QuickTime Pro.
iTunes 6.0.3 and 6.0.4 are having troubles with them (iTunes: MIDI files cannot be converted in iTunes 6.0.3 and 6.0.4).
I have an G4 iMac running iTunes 6.0.4. and an G3 iMac DV running itunes 6.0.2.
My music is stored on an external drive and it is no problem at all to use it on both computers.
There are a few requirements however (more about that later)
My advice would be to take the next steps.
• Purchase the mobile drive and transfer the music to it, using the instructions in the 'Moving your iTunes Music folder' article.
You will still have a backup on your Acom (as long as it still is running) in case something might go wrong.
• Upgrade iTunes on the eMac
• Copy the 'iTunes Library' file from eMac to the new mobile drive, attach the drive to the Powerbook and copy the 'iTunes library' file from mobile drive to Powerbook. Read "What are the iTunes library files?" to find the exact location of the file.
• Run iTunes on the Powerbook. you should see the entire library as you saw it on your eMac.
A few things to consider and take int account:
Decide which computer to use to add and import music. This will make things a lot easier.
You can of course add music on both computers, but you have to swap the 'iTunes Library' over and over to keep the libraries on both computers synchronized.
Always attach the mobile drive to the computer, before running iTunes. If you fail to do so, iTunes will reset the 'iTunes Music folder location' to the default location on the internal drive on the computer. Unless you 'point' iTunes to the location on the mobile again, songs you add and import will then be stored on the internal disk.
Let know if you have further questions.
M
17' iMac fp 800 MHz 768 MB RAM Mac OS X (10.3.9) Several ext. HD (backup and data)

USB keyboard and Western Digital external drive

Hi,
I can plug my WD MyBook into the USB ports on my iMac's keyboard, and it works great. I can't, however, do the same with my newer, smaller WD Passport. It just turns on and off, on and off, etc. Why?
-Brandon
Message was edited by: Brandon318

The MyBook (I believe) is a 3.5-inch hard drive and the enclosure has its own power supply. The Passport is a smaller 2.5-inch laptop drive (I believe) and gets its power from the USB port. I'm not that familiar about WD external drive products, so please correct me if I am wrong about the above.
Depending on the iMac model (and type of keyboard), you may or may not be able get enough power from the port on the keyboard. But if the drive is self-powered, the USB port only needs to be there for a data connection, so the power aspect is not as critical. In either case, however, you should probably connect an external drive to a direct port or to a USB hub that has its own power supply.
Note: There as some larger capacity 2.5-inch hard drives that required more power than typical. External drives that use such drives, even though they are the smaller size, may need to have its own power supply. Some come with a extra USB connector, to draw power from a second USB.

External drive disconnection problem.

How do you go about keeping external drives connected when the computer goes to sleep? I have eexternal drives connected to both the iMac and Macbook Pro, When they go to sleep, somehow the dirves get disconnected sith "disk not ejected properly" messages. This happened some with Mountain Lion, but all the time with Mavericks. I have Seagate drives on the iMac, and a WD My Passport on the laptop.

Hi,
I was also facing this problem for a long time.
I tried many ways to get this thing rid off..
In my case i was using a WD external hard disc which was NTFS windows partitioned.
So i was using TUXERA which is a 3rd party app to enable write access with this NTFS Drive.
I simply uninstalled this app, and the disk eject was Successful.
If yours a similar problem, hope it helps you.
Peace!

Airport time capsule and usb external drives

Just purchased airport time capsule. Questions about using external drives through the usb port on the airport.
- If I am using a powered USB hub should I be able to connect multiple drives?
- Is there a performance/speed difference between going through the usb port on the airport vs. usb hub to the usb slot on the Powerbook
- When I thried one of my external drives it did not display on the desxtop. Instead it was a "folder" in the Airport Time Cabsule. Is this normal?
Thanks

If I am using a powered USB hub should I be able to connect multiple drives?
Yes, if the drives are formatted correctly in Mac OS Extended (Journaled) or FAT 16/32.
Is there a performance/speed difference between going through the usb port on the airport vs. usb hub to the usb slot on the Powerbook
Yes. The USB port on your Mac is probably twice as fast as the port on the AirPort.
When I thried one of my external drives it did not display on the desxtop. Instead it was a "folder" in the Airport Time Cabsule. Is this normal?
Yes. The drive connected to the Time Capsule is a shared network drive. Only drives that connect to your Mac directly via USB or FireWire will appear by default on the desktop. If you try to use Disk Utility with a network drive.....you will not see the drive.

Question about the format of an external drive.....

Ok quick question...
my external is formatted mac OS extended journaled. I need to create a new partition in FAT so that it can be read when I use bootcamp. However when I use disk utility to create a partition it says it would have to format the whole harddrive and I'd lose what is currently on there..
Is there anyway that I can do this without losing what I currently have on there?
I only need to have about 50 gigs read/writeable in windows running on bootcamp.

You might want to try out MacDrive, which will allow Mac OS formatted drives to be read from and written to in Windows. That could save you having to repartition your external drive completely. There's a five-day free trial available so you could try it out first.
Intel Mini 1.66 GHz, Mac Pro 2.66 GHz Mac OS X (10.4.8)
Vista and XP running under Parallels

So, I have just about had it. For nine days now, I have valiantly tried to move my library to an external drive. At first, I attempted to move it to my 2TB Time capsule, iTunes didn't like its new home though and moved home without telling me.

So, I have just about had it. For nine days now, I have valiantly tried to move my library to an external drive. At first, I attempted to move it to my 2TB Time capsule. iTunes didn't like its new home though and moved home without telling me. So then there were two libraries. I meshed them back together reluctantly and iTunes in a silent revolt, absolutely refused to use its own 'Keep Library Organized' criteria and may as well have thrown my music against the wall. Seriously, my 5 year old nephew has his computer files better managed. Then I bought a 3TB Time Capsule and you may ask yourself why??? Well, iTunes doubled in size- although when I ran apps that are designed to find duplicate iTunes files, it deleted the music I actually bought from iTunes. So then I watched as iTunes got it back. How you ask; I run a MacBook Air, iMac and Mac mini in my house - as soon as one powered up it hit the net like a sailor on leave and re-downloaded it all without abandon. I tried to keep the libraries separate, no success there. I tried to keep them unified; iTunes response was to ask me if I wanted to join iTunes Match every time I logged on to my computer and on any computer - my iTunes match song number has been as high as 24,367 and as low as 11,112. And I can't simply refuse iTunes. No one refuses iTunes. Refusal to allow iTunes Match to run through all 24000 songs again was to revoke my rights to the songs that were once part of my library. If I took a long time to decide or was visibly impatient while iTunes did its little 3 hour scan it would arbitrarily decide that music I bought from iTunes was ineligible for iTunes Match. How could that possibly be??? I am missing music, or at least iTunes tells me so by showing me that lovely exclamation point. I have tried backing up my computer to do a full system restore and start all over. Time Capsule claims I have 979 GB of data and takes its sweet time to even back up one gig (about 18 minutes) even though I can transfer files to my Time Capsule at about 1 GB every 40 seconds. I guess though performing back-ups are somewhat like government jobs; it will get done, when it gets done. The back up requirement of 979 GB is surprising though, my Mac claims that I currently occupy just about 25% of my 2TB drive. The discrepancy, who knows, but I think the solution lies somewhere in iTunes. But maybe iPhoto. But that is for another time.

After admittedly only a quick read the one thing you don't say is how you are trying to make this move. Most people with moving library issues do it the wrong way. Plenty of web sites tell you how to do it the wrong way.
If the iTunes application is started before the drive with the library is fully mounted and awake iTunes will revert back to the internal drive.

Question about Formatting Buffalo USB 1TB external drive for use with Mac Book Pro Mountain Lion HD

Hi there, Have Mountain Lion HD operating system (not sure if it is 10.8 or 10.8.1. or 10.8.2) and have a Buffalo USB 3.0 1TB hard drive. When go to utilities to try and format with Mac OS extended, following 3 files show. DriveNavi. exe, Slm.exe and Mac. The option to left click and erase menu is not there. Or at least not as shown in all the help videos.
It is USB connection so will take ages but want to use drive to store video footage and also partition to back up Time Machine. ( travelling in South America and no other Ext Drive option available too buy) how much space should i assign to Time Machine when partitioning? Is there anything else i need to think about? as new to formatting. Any thing else i can do to make process of transfering footage to Buffalo quicker?
Final question is if it is finally reformatted am i going to have to spend so long accessing footage from hard drive when back home and editing that it really is not worth if, and i should just write this off as an inappropriate purchase, and try and buy more memory cards and not bother with transfering/storing? Thanks in advance for time spent trying to assist.

Use Apple's Disk Utility in the Applications/Utilities folder to format the drive.
The programs on the drive given to you by the manufacturer is likely backup software (or malware) and essentially worthless, it will be wiped when you format the drive.
I do NOT advise you partition that drive for TimeMachine, rather I advise you not to use TimeMachine at all for your purposes because TM is just a backup, not a bootable drive.
Rather do this.
Get another hard drive that is equal to or slightly larger than your boot drive.
Format the drive in Disk Utiltiy > 1 Partition, option: GUID, Format: OS X Extended journaled, click Erase and move the slider one spot to the right and click Erase. This will take some time as it's going to map off any failing sectors it can BEFORE you lay data on the drive corrupting it.
Next, pay for and download Carbon Copy Cloner, use the default settings and simply clone internal drive to the external drive. this will also take some time the first time.
Next use Disk Utility to Repair Permisisons on both drive. Now reboot the machine and hold the option key down, you can select the external drive clone to boot from!!
You can update the clone the same way by using CCC, but it doesn't take as long, only copying changes.
This is better than TimeMachine as a bootable clone is bootable in case your internal drive fails to boot the machine.
Use the first drive for storage and be very gentle with it while it running, like you should do for all hard drives as they are subjective to shock damage.
The objective with the clone drive is you keep it safe, and not carting it around where it can be more subjective to damage like the other drive will be.
Remmeber you need 2 forms of hardware backup at all times.
Most commonly used backup methods

Everytime I start time machine, my computer backs up +/- 250MB, then freezes. Tried it with 3 different external drives, all stop at about the same point (they all work fine on other macs). Any suggestions?

The drives I have are Seagate 1TB GoFlex portable drives (one has UBS 3.0, the other USB 2.0), and a WesternDigital 1TB passport (USB 3.0). I originally tried to backup with Time Machine using the Seagate USB 3.0, and when that didnt work, Seagate suggested maybe since my operating system is a little older, that I try with a USB 2.0, so they sent me another NEW external hard drive, with the USB 2.0. Had the same issue. Frustrated and convinced that Seagate just sucked, I went and bought the 1TB WesternDigital passport (USB 3.0). Have the exact same issue again. Every drive was new, and formatted for mac. When I started time machine it started to back up my files, but froze after copying give or take 250 MB (usually 252.5MB, to be exact). I went and tried the drive on several other macs, and none of them presented any problems. I also tried dragging individual files, but it still freezes on pretty much anything bigger than +/- 100MB. Disk Utility says that all the drives are fine. Obviously this is a problem with my computer, and not the 3 brand new external drives. I thought about upgrading to OSX 10.6, but don't know if this'll help or not (plus, I'd really prefer to have all the files backed up on a drive before doing that, just in case). I dont know what else to do.. called apple, but I'm not about to pay them $50 to have them MAYBE give me a solution (done that twice now for previous unrelated issues, and each time they just told me to take it to a computer repair place.) Just seeing if anyone out there has a solution before I cave and take it back to the certified computer guys for them to figure it out.. Also, I live in Montana and theres no apple store anywhere close (not suprising), so taking it to an Apple Store is just not an option.
Side note: Seagate tech support is awesome; they tried everything to solve the problem, and they even bent their rules a little to send me a new drive, even though it wasn't a malfunction issue with their drive. Really helpful, friendly people, which is much more than I can say for Apple at this point...

this is what you need to do to exclude everything apart from desktop.
on time machine preferences, click on Options
click plus sign, on the new window, click macintosh HD
do a Control + A then deselect users then click okay
go to options again, plus sign, go to users, control +A then deselect your user account
go to options again, plus sign, go to your user account, control + A, deselect desktop
start the back up.

Where Can I Learn About Connecting an External Drive to My Airport Extreme?

I'm having trouble find information on this. I want to know the pros and cons of connecting my LaCie drive to the FireWire port of my base station so that different computers in the house have direct access to it. I'd like to know whether there will be a big change in the data transfer rate, any security issues, and whether permissions will be assigned automatically by the computer creating new folders on the drive. Also, I'd like to know whether Time Machine works well this way.
Any thoughts would be most appreciated.

You're right about the USB. Must have been imagining things. Darn those meds. Thanks for the speed comparison too; I think I'll experiment a bit. Shame about Time Machine though. I thought I had read a post elsewhere on the discussion board saying that Time Machine recognized an external drive connected to a router. It may not have been an AEBS, and perhaps recognizing it doesn't mean Time Machine will back up to it.
Thanks again for your reply.
Gregory

Re: Leone's post May 2014 about how to best use an external drive with Aperture

I am trying to find Leone who had a great post May 2014 to Diane. I posted tho same message as a 'Reply' to the Leone/Diane posts but then was worried it would not show up since that was some time ago so I decided I should post it as new. Apologies if it comes through twice. I am having trouble as indicated below:
I found this response to the question about Aperture and external hard drives from last May. I bought a WD My Book 4TB and need to back up photos I have in Aperture (many!) to free up space. I am a photographer and need to be able to plug the external drive in as needed, pull a photo out from the WD and back into Aperture to work on it if needed.
I read your directions to Diane and have the external drive formatted Mac OS Extended (Journaled). I read the two ways you suggest to move part or all of my library to an external drive and still be able to use it in Aperture with all the metadata saved, as I need to continue to work with the images. I am not completely clear about the advantage of the 'referenced' method but decided to go with the Split Library because it sounded like the Referenced method would still keep originals (and take space) in Aperture. I'm not sure about this, but that was what I chose.
I have backed up my computer, formatted the drive then went to Aperture to begin. I do the 'Export' and it shows the external drive it will go to but when I click 'OK', it says "EXPORT LIBRARY FAILED - Library could not be create because the file system of the destination volume is not supported." I doubled checked to be sure the drive was Journaled which it was. I did call WD and talk to them but they told me this was outside their area.
Also, in Aperture, I have my photos in Projects by yymmdd. Is it possible to transfer Projects into the ext. drive without having to break them out of the Projects?
Any direction anyone might give would be greatly appreciated, Sandy

Hi Sandy,
I suggest taking a week or two to get to know Aperture better before proceeding. Aperture can do many things, and can do what you want. It's important to be specific about what you want, however. From what you've said, it appears that you don't yet know.
bybeeler wrote:
[1] I found this response to the question about Aperture and external hard drives from last May. I bought a WD My Book 4TB and need to back up photos I have in Aperture (many!) to free up space.
[2] I am a photographer and need to be able to plug the external drive in as needed, pull a photo out from the WD and back into Aperture to work on it if needed.
[1] A back-up is a copy of digital files stores on a separate device. A back-up is recommended because drives fail, and humans make mistakes. A back-up is not used to free up storage space.
[2] Aperture can be set up in many equally-usable ways. The program files reside (almost always) on your system drive. The data files can be anywhere you want them, as long as they are on locally-mounted drive(s). The main data file is your Library. The best place for it is on the drive that has the fastest throughput to your logic board. This is, in nearly 100% of machines, the system drive. But Aperture functions well with Libraries of secondary drives — internal or external — with sufficient throughput. USB-3 and Thunderbolt I (& II) provide sufficient throughput for using an Aperture Library on a secondary drive.
Nearly all photographers will fill whatever storage space is available (making data is what photographers do). The question is: what do you do when your Library no longer fits on your system drive? (And remember, you should leave at least 10% (I recommend 20% for heavy users of Aperture) of your system drive free.) The answer depends, primarily, on whether your computer is portable or fixed in location.
If fixed, just buy a more-than-large-enough secondary drive of USB-3 or faster throughput, mount it permanently, and move (using Finder) your Library to it.
If your computer is portable (and you can't increase the on-board storage), you have to select the best from several confusing alternatives:
• Put your Library on an external drive with throughput at least as fast as USB-3
— Pros: Easy to maintain and back-up.
— Cons: Must have drive with you in order to use your Library.
• Leave your Library on your system drive, but relocate your Images' Originals to an external drive.
— Pros: You can work on your Library without having the external drive available.
— Cons: You can't export (except Previews), Print, or make adjustments until your external drive is mounted. Significantly more difficult to administer, especially importing and backing-up.
• Leave your Library and and _some_ of your Images' Originals on your system drive, and relocate most of your Image's Originals to an external drive.
— Pros: You can do any work on those Images whose Originals are stored in the Library regardless of where the external drive is.
— Cons: Yet another level more difficult to administer.
If you are comfortable with the administrative overhead, the third set-up will be the most rewarding. Keep all _current_ Images Originals inside your Library, and routinely relocate the Originals of Images no longer current to the external drive.
In no case is it recommended that you at any time remove from your Library an Image (not the Original — the Image in Aperture) that you expect to ever use again.
HTH,
—Kirby.

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