How to see external hard drive over wLAN?

I've got these 5 external USB 2.0 LaCie drives, all plugged in to a USB hub into the back of my MacMini. The MacMini as well as my MacBook Pro are on the same wLan. Any way I can see the external drives from my MBP?
Or do I actually have to unplug the hub from the MacMini and stick it to the MBP?
As always, many thanks!

Thanks for the encouragement, but mine keep coming...
Scrap the 2nd question, too; I got it: they control whether the drives will be accessible over the network even when you are not logged in to the MacMini.

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Can you share an external hard drive over a network when your Apple Airport Extreme is in bridge mode?

Hello, is it possible to share an external hard drive over a network when I have my Airport Extreme in bridge mode? I can't use my AE as my main router at the moment but still want to be able to use the hard drive on the network, and the router I am using isn't capable of adding an external hard drive. I use Windows 7 and the other router is a Netgear. I have searched the communities and have not come across an answer to this question. I have tried several configurations within windows to try and see the hard drive but none have worked. I can see the hard drive when I run Airport utlities, but it cannot be seen on the network. Thanks to anyone who can help!

I think there is some confusion in this thread..
If you are sharing on a local LAN port forwarding is not required.
is it possible to share an external hard drive over a network when I have my Airport Extreme in bridge mode?
Answer is yes.. no port forwarding, mapping whatever term is used.. is needed. Port mapping is required when you cross over a NAT router.. as long as all the devices are inside a single LAN.. then no port mapping.
I assign to my Airport Extreme, do I do so with the settings of:
Service: SMB
Type: TCP
Server IP: xx.x.x.x
Port Start: 445
Port End: 445
This would not work even from WAN.. SMB is blocked by all responsible ISP.. there is simply too many unprotected windows machines out there. If they allowed SMB .. the world would be flooded with hijacked bots. And stolen data like bank accounts. SMB is not a secure protocol.
But this is not necessary on a LAN.
The problem can be Mavericks which does a terrible job presenting network drives.. The usual recommendations are to use AFP or force the connection to CIFS (ie SMB1 not 2).
If you use airport,, then use AFP.
In finder.. Go, Connect to server.
AFP://AEname or AEIPaddress. (replace with the network name of the AE or its actual IP address).
When asked for password.. type public if you did not change it or use whatever password you put.
Store the password in the keychain.

Can I share my external hard drive over the Airport Extreme via the internet to someone in a different city?

Can I share my external hard drive over the Airport Extreme via the internet to someone in a different city?

Yes. Please see the following AirPort User Tip for details on several methods to do so.

How to use external hard drive and iTunes together?

how to use external hard drive and iTunes together?

Yes I did get to that part.... I went trough external to retrive itunes folder... When I selected the folder, it said that it was locked, choose another folder... I then went to my external again to my itunes folder and and used command I to see if folder was locked and it wasn't.... it was suggested on another forum to reboot.. which I did and still same problem... All I want to do is link my external hard drive that has my itunes playlist from another Mac to my new one.. and to also use the external as the main source for adding new songs to my playlist...

How to decrypt external hard drive on lion filevault

How to decrypt external hard drive on lion filevault

To do this, follow these steps:
1. Open the OS X Terminal utility and run the following command:
diskutil cs list
The output of this command will look like a hierarchical tree. Locate the long alphanumeric code next to the words "Logical Volume Group" (this code is called a "UUID"), and copy this code to the clipboard by highlighting it and then pressing Command-C.
2. Run the following command to destroy the logical volume group, replacing "UUID" with the alphanumeric string from the first command.
diskutil cs delete UUID
When done this will clear the volume and allow it to be formatted and otherwise customized. See the following screenshot for what this should look like (the two commands are underlined in blue:

Time machine not seeing external hard drive in time line

can anyone help
time machine not seeing external hard drive in time line
before 2013
information say in 2009 is not accessable to view this
i must select external drive from finder
the time machine icon not recognising

thanks for reply
when i open time machine the time line on right side of page
has date ranging from 2014 back to 2010 but only highlight date from 2014 back to 2013
anything before 2013 is greyed out and cannot not be selected
when i touch the pages they only rush towards me a limited amount then stops
also why it shows date as 2014 is strange

HT3231 Migration assistant doesnt see external hard drive

Mac OS 10.7.5 Intel 2 gHx Core 2 Duo. Just replaced a crashed hard drive. Migration assistnat doesnt see external hard drive, although it is on desktop and working fine. Connected by USB. I have a backup on the external drive. Too large to place on internal hard drive. So frustrating! I looked at forums online, no help. Any ideas?

1. Definitely 10.7.5
2. I'm not convinced it is a TM drive. It has been used as such, but I am not sure of its current status. Of note, Time machine is currently using it, but I get the sense that it only uses part of the drive. The file I want to use is in a seperate directory of the external hard drive than backups.backupdb, where Time machine is currently writing. The file I want to use is called "Untitled - 2012.01.16-10.17.00.766.FullBackup" and the file type is package. Of note, Time machine let's me have the option to restore the stuff it has been writing for the last few days. Migration assistant, however, is not so cooperative.
3. I have been opening migration assistant, putting in password, choosing "from a Time machine backup or other disk", and then it shows only "Mac OS" as an option under "select your system".
Thanks for your interest and help!

I would like to thank PlotinusVeritas for his or her advice on how to fix external hard drive. It worked. Many thanks!

I would like to thank PlotinusVeritas for his or her advice on how to fix external hard drive. It worked. Many thanks! I am new and may not be the right place to post my message here. But I am really grateful and want to express my appreciation to PlotinusVeritas.

Mickey,
Here is your original topic:
Need Help with my External Hard Drive
PV seldom if ever visits this forum as it is for Macs made before 1998.

How should an external hard drive be used?

I finally managed to install my new external hard drive. Now I have to learn how to use it. I didn't see anything at the book store that would help, so I've come here to get started.
First, are there any books, or any other sources, that would be helpful?
Next, what are some of the basic things to keep in mind, what should be transferred there, and what shouldn't?
My first idea was to transfer everything except my e-mail program and my browser. The technician that helped me install the external hard drive said that I should keep applications in the comnputer. He also said that it's recommended to have two external hard drives, one to free up memory in the computer, and one as a backup. To me, that's excessive, but I'm really looking for some guidelines on what to keep and where. Then, there's also the matter of partioning. He had me make one undivided area, but the concept of partioning exists for a reason, and I'd like to know if it's something I should do. Finally, there's the matter of things I haven't thought of and am completely unaware of. You get the picture, I am a complete beginner and I need some guidance. For example, should I keep the external hard drive on all the time or only when I'm using it?

First off, is this a Firewire connected drive or are
you running of slow USB1.1?
FireWire
Second, what are the capacities of your internal
drive and of the new external drive?
13 GB and 150 GB. I've decided to transfer EVERYTHING from my OS 9 and OS 10 files? disks? places? to my external Hard Drive. The only thing I have to think about is which files will I also keep in my internal Hard Drive.
Third, a suggestion for a nifty free program called
Carbon Copy Cloner. You can use it to create a
bootable (Firewire drive required) clone of your
internal drive onto the external. One nice feature of
this program is that you do not have to erase the
external each time you update the clone and you can
tell CCC to not remove anything off the external that
isn't on the internal (you can tell it to remove
stuff from the external not on the internal if you
wish).
Huh? I'll have to read and reread this until it sinks in. I learn alot from this site.
So, here is what I would suggest doing first time
around (assuming a fast Firewire connection and that
your external is at least as big as your internal).
Use CCC to clone your internal to the external. As I
said, if you set it so it does NOT remove things from
the external not on the internal, you will be safe
with the stuff you have already removed from the
internal to the external not being removed.
Now that you have a clone, you can feel a little
safer deleting stuff out of the internal. If you get
to a point where you wish you hadn't deleted
something or actually mess something in the system
up, you can always get it back off the enternal drive
or even clone the external back to the internal tgo
get back to square one. If it is a Firewire drive,
and you told CCC to make the clone bootable, you can
actually boot off the external if you mess your
interal up that badly.
Anyway, the point is now you have a full backup of
your internal so you can have more freedome to clear
up your internal without too much fear of losing
something or messing up your system.
Patrick
Well, I'll study what you say, but here's what I have done. One-by-one I transferred files from my internal hard drive to my external drive. "Transfered" is not the correct word, because the process merely plants a duplicate of the file in the external drive. Anyway, then I one-by-one trashed the original copies that had been left in the internal drive. The result? no backup but more space in my internal hard drive.
If I had it to do over, I would have just cloned (your word) ALL the files and later decided which ones I wanted to keep on my internal drive. However, I forgive myself. After all, I've never done it before, and it's all new to me.

How does an external hard drive compliment Time Capsule?

Hi, I am relatively new to iMac and time capsule. I am a novice computer and Mac user so things have to be simple. I have been reading a number of threads in the forums gleaning as much information as I can. Any thoughts or suggestions would be greatly appreciated.
My iMac is running OS 10.6.4 with a 313 GB HD and my time capsule is 500 GB. I purchased my first iMac 2 years ago. Shortly thereafter I decided that I needed to be backing up files that I have been creating and building especially my photos and music files so I purchased a time capsule which I have been using as an external hard drive not as a wireless router. It is hard wired to my Mac. I use another wireless network. I have used Time Machine a few times and it has worked well for me. So far this simple set up has met my needs.
Just recently I got two error messages, one that "Your startup disk is full." and "The disk containing your iPhoto library is running low on space.
While I was exploring my memory capacities and possible ways of freeing up space on my computer my Time Capsule croaked. Apparently all hardware has an expiry date. It has since been replaced under an extended warranty and the new one reinstalled. I have done a complete back of my hard drive and deleted some useless stuff on my computer's hard drive to create 17 free GB. I am pondering what further steps I should take to safeguard my data. I hopefully will be building a much more extensive photo library both in iPhoto and Aperture. I wonder whether I should be looking at an additional external hard drive which seems to be the easiest thing to do. My Time Capsule (500 GB) is not quite twice the size of my computer's hard drive. Maybe it is too soon to invest in an external hard drive seeing that it may have a shot life span such as my first Time Capsule did.
Does Time Machine only work with Time Capsule or will it work with other external hard drives? The folks at my Apple store tell me that Time Capsule can be used just to store data but I have heard otherwise in the forums. How would an additional external hard drive will work with Time Capsule? What is the difference is between USB and firewire? Is it possible to open files stored on the Time Capsule to see exactly what they are?
I do realize that Time Capsule only backs up new files and any changes so I wonder how long I can continue with this arrangement.

curious r wrote:
Does Time Machine only work with Time Capsule or will it work with other external hard drives?
Yes, Time Machine works with external HDs. That's how most folks back up. Connecting directly via USB or FireWire is much faster then Ethernet, but you're right -- all disk drives fail, sooner or later.
The folks at my Apple store tell me that Time Capsule can be used just to store data but I have heard otherwise in the forums.
It can be used for Time Machine backups and other things, but trying to use the same one for both presents problems, because of the way Time Machine works (filling-up all the available space before deleting the oldest backups) and the fact that you can't partition a Time Capsule's internal HD to separate your backups from the other data. Plus, you can't back up the other data.
How would an additional external hard drive will work with Time Capsule?
It won't extend the TC's internal HD -- backups can't "span" the two. In your setup, you'd be much better off connecting an external HD directly to your iMac. The advantage of a TC is, since it includes a wireless router, you can use it to make a wireless network and do backups wirelessly. That's what a lot of laptop owners do.
What is the difference is between USB and firewire?
FireWire is faster and more reliable for large amounts of data transfer. It also requires less use of your Mac's CPU, since the FireWire chipset does some of the work that your CPU has to do with USB.
Is it possible to open files stored on the Time Capsule to see exactly what they are?
Yes. Files you put there (other than Time Machine backups) are just like files on any other disk.
I do realize that Time Capsule only backs up new files and any changes so I wonder how long I can continue with this arrangement.
Yes, that's a concern. It varies greatly depending on how you use your Mac, but our general "rule of thumb" is that it needs 2-3 times the size of the data it's backing-up.
There's another consideration: Time Machine can back up FROM your internal HD and external HDs that are directly connected via USB or FireWire (if they're formatted for a Mac), but it cannot back up from any network drive, including a TC's internal HD or a USB drive connected to it. So if you move some data from your internal HD to an external HD connected to the TC, you'll need some other way to back it up.
Forgive me, but I'm not sure why you have a Time Capsule in your setup, if I understand it correctly. You have one iMac, no laptops or other computers, and you use a different router for your network, right?
Your best bet may be to get one external HD for the "overflow" of things you don't have room for on your iMac's internal HD, and another, much larger one, for Time Machine backups of both.
I'll press my luck here and also suggest yet another external HD, perhaps a portable, for "secondary" backups. With a portable, you can take it to a secure off-site location, such as your safe deposit box, workplace, relative's house, etc., and also be protected against fire, flood, theft, direct lightning strike on your power lines, etc. See #27 in [Time Machine - Frequently Asked Questions|http://web.me.com/pondini/Time_Machine/FAQ.html] for more.

Time machine doesn't see external hard drive on network

I have a pair of external hard drives connected to my iMac, which is connected to my 2WIRE modem/router via Ethernet. I'm using one of them as a Time Machine drive. For the past couple years, I've been backing up the laptops in the house to that Time Machine drive without fail.
Now none of the laptops (a MacBook and an iBook) won't see either external drive connected to the iMac, even though the iMac has file sharing turned on (as it always has) and both laptops are connected to the iMac via the Finder. Both laptops can see the iMac and the external drives connected to it via the Finder, but in Time Machine, when I try to select my Time Machine drive, nothing appears in the window.
I was having a problem with the Time Machine drive and had to wipe and reformat it, but I don't understand why Time Machine won't see the other external drive either, even if there is a problem with the TM drive. I recall Time Machine picking up all available hard drives as possible backup destinations, as long as they're also seen in the Finder.
The iMac has been having some OS X issues. The Finder will crash sometimes, and I have no choice but to hold down the power button to shut it down and then start it up. When it starts, it takes longer than it normally does, I assume because it's checking and/or fixing some things. However, those issues have been going on for a long time (I think I need to reinstall OS X in it, since Disk Utility finds nothing wrong; also, the hard drive in the iMac crashed about 2 months ago and I put a new one in; I then restored the TM backup to it, and the OS X issues have persisted, which tells me it's software-related, not the drive).
Also, the iMac backs up to the Time Machine drive just fine. Of course, the TM drive is connected to it locally, whereas the laptops have to get to that drive via wireless file sharing.
I did try plugging one of the external hard drives on the iMac into my MacBook, and Time Machine saw it immediately, so my guess is the issue must lie with my router and/or the iMac, but I don't know what to check next. I've restarted the iMac, I've restarted the laptops, I've turned TM on and off on the laptops, and I've turned file sharing on and off on the iMac; none of those things reestablished the connection.
I suppose I could just go with external hard drives for the laptops, but my wife moves her iBook all over the house, so I know hers won't get backed up regularly. That was the nice thing about the system I had in place, which I realize wasn't as elegant as a Time Capsule.
Any advice is appreciated. Thanks.

That should say "Now none of the laptops (a MacBook and an iBook) will see either external drive..." I hate typos.
Anyway, after rereading my post, I'm starting to think I just need to reinstall OS X on the iMac, given the other issues it's experiencing. Any advice for doing that would be appreciated, if that's indeed the solution. Thanks.

IMac Finder cannot see external hard drive but Disk Utility can

I have a WD external hard drive and it has been attached to my iMac for a year or two. About two months ago I upgraded to Lion 10.7.5 and hard drive still worked. Then suddenly about a week ago the iMac no longer sees the external hard drive in Finder.
I have connected the hard drive to the iMac with different USB cables and into different ports and it makes no difference so deduce there is no issues with the cables or the ports. I have connected the hard drive to an old Macbook and it can see the harddrive and read some of the info but I really need the hard drive attached to the iMac as I store all my music and photos on the external hard drive.
I read another thread and someone asked if you can see the hard drive in Disk Utility. I tried this and Disk Utility can see the hard drive.
What does this mean? Any suggestions as to how to get the iMac to see the hard drive so I can access the data on it?
I dont really know how Disk Utility works therefore if that is any help to me.
thanks

Open the Finder.
From the Finder menu bar click Finder > Preferences then select the General tab.
Make sure: External disks is selected.

Can't see external hard drive after error code -36

Hi, was copying iphoto data from an WD My Passport 750GB external hard drive to my MACBook when the system said it could not complete the copy as it had encountered a problem and indicated error code -36. Now I can't see the external drive (or any data) on any computer. I have tried 3 different MACs to no avail. The drive makes a soft beeping noise but then stops but the light stays on.
Any ideas on how I can get access to my data??

Make sure the cable is securely seated on the device side.
If that's not the problem, then either the drive mechanism or the enclosure has failed. If you don't have backups, you'd better hope it's the latter. Remove the mechanism from the enclosure and install it another enclosure. You can buy fairly inexpensive USB docks that a SATA drive drops into with no need for disassembly.
Failing that, your only chance is to send the drive to a recovery service such as Drive Savers. They disassemble the drive mechanism in a clean room and mount the platters in another drive. Cost will be in the 4-5 figure range, and the results are uncertain.
If you don't have backups, you don't have data.

How to backup external hard drive to another external hard drive using time machine ?

Hello,
i have an external hard drive which i store all my drum samples and sound library on and files are contantly changing, adding new sounds, deleting old ones etc ..
So my method of back up as of now is to just copy all the edited files and click and drag to the back up disk.
Now, my question is, how do i back up my external hard drive to another external hard drive using time machine ? I read somewhere that you can do this, i cant find the post however. It would be nice to automate the back up process rather than manually finding the files to copy over.
Thanks in advance !

The question you pose is conditional, in that you should have more than an exact
capacity replacement for a clone, if the drive you are going from (or one going to)
has insufficient free space and that has a bootable clone on the drive; any space
tied up in a partition for Time Machine backup, takes away from the running space
if you should need to run the computer from a clone on the external HDD's other
partition.... Better to have a good capacity of additional reserve unused free space.
Be sure any clone copy that you hope to use as a re-close, that each in turn is tested
after a clone operation. Also consider using each running system's Disk utility and
have First Aid 'repair disk permissions'. Preparation of a new drive or even an old
drive that may have questionable artifacts or errors on it, should be reformatted. To
even go as far as Secure Erase (overwrite) at least one-pass before reformatting it
again, could help.
However, I'm not sure if the drives and situation you are looking at would necessarily
be a good match. It could work, but you'd need a reasonable size partition or hard
disk drive for a system. Snow Leopard and all its associated applications, can do
OK in a 100GB HDD. (My computers have more storage capacity than is used; so
for mine to have 60% free space, is good.) Virtual Memory is drive space used by
OS X, that can be a substantial amount for swap and temp files. Some applications
make duplicates of works-in-progress, for each change in an open file; that adds up.
{This question (& my reply) should've been in their own thread & not at the end
of one that is nearly three months old, + marked 'solved' by the original poster.}
So I guess I don't have a direct answer to your question; having just returned from
a few hundred miles and automobile issues, too. I'm not really thinking on-topic...
The clone should be on its own separate drive, and up to 3TB drive dedicated to
Time Machine may be overkill, however that software will consume old backups first
when it uses up all the space. Or usually that is what happens in TM backups. If
that isn't happening, there may an issue in how Time Machine is set up.
Good luck & happy computing!

What type and how many gigabyte external hard drive do I get for my iMac?

What brand and what features and how many gigabytes do I need in an external hard drive for my new imac?

I am sure if I spent the time reading those pages, I would lose more time than I would save with a Firewire drive if I ever had to do a complete restore. If you ever have to do a complete restore, just run it overnight. Do like I do, save your money, maybe buy some Apple stock, and you will make more than enough to compensate yourself for the extra time it might take.
The only time you might need extra drive speed is for the operating system, or if you do a lot of heavy graphics and video work, or do a lot of work on a disk-based database. (If speed is an issue with a database, consider using memory-based software instead.) Backup is not on that list, unless having the computer up and running is so critical that you should be using a RAID backup system instead. For the vast majority of computer users, speed will not be an issue. After all, many people backup to Time Capsules over WiFi, and that is slower than USB2.
When it comes to backup, people should be speedy about getting a backup drive. If the extra cost of Firewire causes a delay doing that, it could easily cost more time and trouble than the extra speed will ever save them.
macjack wrote:
Bruce De Benedictis wrote:
USB2 ... It may be a touch slower if you should ever have to recover a volume
Please check your information...
http://www.lyberty.com/tech/terms/usb.html
http://www.firewire-1394.com/firewire-vs-usb.htm
These were my first 2 hits on Google, there are pages more you can read at your leisure.

How to see external hard drive over wLAN?

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