OS X V10.7 Lion :: 2Tb External Drive Loses Connection Whilst Using Time Machine
May 28, 2012
I have 2 x 2Tb external hard drives (Hitachi Touro Desk Pro), both of which have been formatted. I am using one of them for my entire iTunes Library, whilst the other one is being used as a Time Machine back-up for the first external plus the MacBook HD.Â
All is fine with both drives until I go to use Time Machine. The external with the iTunes Library will just lose connection and I get an error message saying that "the disk has not been ejected properly and may result in damge...etc..." - just like the USB cable has been yanked out (which it hasn't). I then have to unplug it from the Mac and unplug it from the power supply, then re-conect it all for it to be able to mount again.Â
Not sure why this is happening and am getting worried that this behaviour is going to damage the drive which has all my iTunes music, TV shows & movies on it, before I get a chance to back it up.Â
Could this be an external drive issue, a cable issue or a Time Machine issue??Â
Info:
MacBook (13-inch Late 2009), Mac OS X (10.7.3)
I would like to use FileVault to encrypt both my hard drive and time machine back up external drive. Does encryption noticeable slow down the computer.
Info: MacBook Air (13-INCH, MID 2011), Mac OS X (10.7.4)
My external time machine drive will not show on my imac, the disk cant be found when trying to do a backup, it is plugged in and connected can be viewed in disk utility and system profile but will not show up anywhere else, its usually visible on the desktop, ive unplugged it , turned it off and on , powered down my imac and tried viewing it in other accounts all to no avail also it cant be seen using terminal, ive used disk utility to repair and it says the drive is fine, how do i get it back to show up.
I used my external hard drive to store important documents off of my previous Mac. None of these documents are on my new Mac. Will I lose these docs if Time Machine backs up to this external hard drive? Will Time Machine save over those docs?
I am trying to get Time Machine to backup my external hard drive. I have the external drive formated as Mac OS Extended (journaled) and I have also removed the drive from the Excluded list.I put some 'test' files on the external drive and told TM to do a backup and when it is finished the only way I can see my external hard drive in TM is if it is connected to the computer. It doesn't seem to be backed up anywhere in TM that I can see.
Mac Mini running 10.8.5. Time Machine will not back up brand new OWC MiniStack external HD. I've trashed TM prefs, reformatted the TM drive, verified that there are no exclusions, but it won't back up the external HD which contains only data files -- no system, no applications. TM does back up the internal HD.
I was using an external drive for Time Machine for the past year and a few months On Saturday a message came up that it failed. I tried initiating the Time Machine again but failed. I decided to get a new bigger external drive to use for Time Machine. When trying to eject the external drive I was using it gives me this message:
Would it be safe just to force eject or log out and then log back in again to eject it so I can use my new external drive?
every time i open my macbook pro from sleep mode there is no internet connection, even though my wifi bars are full and black and my home router is found and ticked. after a 1-2 minute delay my mac then connects to the internet. this happens every time i open my laptop from sleep mode. i have to wait 1-2 mins. this has only started to happen in the last few days and is driving me mad as it shows it is connected to the internet.
Every time I log into my imac system, i have to reestablish the network connection running the diagnostics. This only became an issue after updating the OS; I run a time capsule as my modem. This is very irritating, any recommendations?
I noticed that Time Machine backs up the system ever so often. What happens if I disconnect the external hard drive I'm using as the back up and Time Machine tries to initiate a back up? Will it corrupt anything?
Info: MacBook, Mac OS X (10.6.7), 2.16 GHz Intel Core 2 Duo
I have a hard drive which is attached to my iMac 24*7. I plan to move all my movies & pictures over to it. Would the Time Machine backup (through a different hard drive) backup my Hard drive?
Info: iMac (21.5-inch Late 2009), Mac OS X (10.7.3)
I've seeing a problem with Time Machine with one of my external drives. Here's my setup:MBP 15"OSX 10.7.4Work external drive - Seagate GoFlex, via USBHome external drive - Western Digital Green, via USBÂ
I had been using both home and work drives as Time Machine backups, and things were working fine. I would have to re-designate the appropriate Time Machine backup drive when I changed locations, but everything was working.Â
The problem:When I attach the work drive and point Time Machine to the drive, it works. When I eject the work drive, the Time Machine prefs panel shows "Time Machine - work" in greyed out text as the target drive, reflecting that the drive is not available.When I attach the home drive and point Time Machine to the drive, it works. But when I eject the home drive, the Time Machine prefs panel shows "Macintosh HD" in normal text as the target drive. Worse, I think it actually attempts to back up to the internal drive, because at the next Time Machine backup interval, I get a "The identity of the backup disk has changed" error from Time Machine.Â
I've tried a full reset of Time Machine by deleting the prefs file. I've also tried verifying the home external disk.Â
Info: MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.4)
I backed up my iMac desktop at work onto an external hard drive. I can see the files, but they are all locked. When I go to open, I receive the following message "The folder (whatever the name is) can't be opened because you don't have permission to see its contents." I understand that the system I want to transfer to is different, but is there -- shouldn't there be an override asking for the password.Â
Since I am the administrator to both systems, I would hope I could see the documents that I created.Â
Since the harddrive of my IMac was full, I added an external harddrive to the system for my photos. I use another external harddrive for time machine back-ups (backing up both the IMac and external harddrive with my iPhoto libraries). Recently the EHD with my photo libraries crashed. I now want to restore it from time machine onto a new external harddrive, but am not quite sure how to do this.
Info: iMac (21.5-inch Late 2009), OS X Mountain Lion (10.8.2)
I was trying to set up my Time Machine to an external hard drive. I didn't continue because it asked to "initialize" the hard drive which I had a lot of important things on.
I have another external hard drive I'd like to use but, my Time Machine has this error code of -43. What is this and how can I use my Time Machine on another external hard drive?
I use my iMac for business. So even if the mouse loses connection once a day, that it 1 time too many. Some days it loses connection 2 to 3 times a day. When it does this, I go into system prefs/mouse and it says no mouse found. Sometimes it will find my mouse, then it after searching for a minute or 2, goes back to no mouse found and searching.
Sometimes it finds the mouse and sometimes it does not. Right now, I am using a hard wired mouse. Its been about 5 minutes and its still not finding my apple mouse. In fact, this all started after I replaced the original batteries. The mouse was working flawlessly up until that point. Its a brand new 27" IMac I got Christmas 2011, so its running Lion.
As it's a always a good idea to have an 'off site' backup. I thought of buying an external HD, setting it up at a family members house and backing up to it through time machine and an internet connection. I would prefer not to pay for a costly 'remote backup' subscription. Could someone guide me through the steps necessary to make this happen. Or suggest an alternative approach to automatically backing up offsite? One problem I can foresee is the large volumes of data involved, pictures, video etc. (even though I could do the initial backup through a 'hard-wired' connection.)
I have an external 500gb drive plugged into my brand new Time Capsule. The 500gb drive basically stores my entire library of music and my iTunes points to this external drive.
Is it possible to have time machine backup all information on the 500gb drive to the time capsule, so encase the external drive takes a dump, I don't loose my entire music library? Maybe time machine is already doing this, I am not sure.
As my 160N series Linksys router neither has gigabit ports, usb connector or dual band networking, I am looking for a replacement.
When it comes to Apple routers I am looking at 2 options - either the base station with an external USB drive or get a 1TB capsule with the buildt in drive and worries regarding reliability.
What I like about the Time Capsule is that it is neat to have all in one, takes up less space and only has 1 plug to attach, while Iike the idea that I can just connect a bigger drive later on the base station solution.
1. Will the connected USB drive function just like the internal drive in the Time Capsule for Time Machine use?
2. Will everything be transparent to Snow Leopard?
3. In case of both units with an attached USB drive - can I control who actually can see the drive and access it?
4. Do they support this DNLA thing so that e.g . PS3 can access an attached drive??
I've got an external drive that was a Time Machine backup drive. It's at the police station as evidence for something and they will not let me take it back. However, they will let me come down and make a copy of it. I might only have one shot at this so I'm trying to think of the best way to do it successfully and quickly.
Can I just bring another external with me, my Macbook, and then copy the files from the Time Machine backup external drive to the other external drive? If so, what is the facility for doing this quickly? I'm kind of new at Macs and am unsure. I do not have an extra Mac that I can simply use Time Machine to restore to to replace it's contents.
Basically I have a 750GB hard drive in my Macbook Pro and over 300GB is taken up with 'BackUp' data. This is more than the total of everything I have on the drive other than that. Time Machine has always been setup on an external drive and when searching all files on the Macbook there is nothing for backup files so don't know where it is coming from.
I will be getting a MBP but I will need more storage, hence the external hard drive. I wanted to buy time capsule but I read that it is not possible to partition it. So, would I be better off with an external hard drive(FireWire 800) that I can actually partition or get time capsule which offers the wireless connection. As for the speed I guess the wireless connection with time capsule must be pretty slow?
Just wondering what experiences other people have had using time machine on a Mac Pro OS 10.5.2 with an external FW400/800 HD.
I am looking at a Lacie D2 Quadra 500GB to back up the standard 320GB internal drive. Never used time machine before, is it any good or is it better to use retrospect or similar. I never use more than 100GB of my main drive as most is backed up to DVD for extra safety. Is it worth getting a SATA card.
I have a MacPro, OS X 10.5.7. I have TM configured to back up to an external 1 TB firewire drive. I use Adobe Lightroom for photography. it provides a checkbox to allow you to backup all photos as you import them from your camera card. Adobe recommends selecting an external drive for these backups. But for some reason, it does not allow me to select the external drive that TM uses.
Recently my MBP (mid-09) has had issues with airport as it continually loses connection and I have to turn it off and on again in order for it to work again sometimes within seconds of doing so. I would opt for a fresh install but my dvd drive seems to be scratching the dvds and it rendered my Windows XP DVD useless when I tried to install that. So it wouldnt be ideal unless there is a method of doing so without using the dvd drive.
I have a 320GB internal drive and 1TB (MyBook) external drive. I recently bought a second 1TB external drive (MyVault)to use with Time Machine. I have removed the exclusion of MyBook so that Time Machine backs it up but so far it has refused to do so. It is happily backing up the internal drive. I have looked in the Mac OSX Leopard Missing Manual but still have no clue as to what I am missing. The initial setup (and backup) did not include MyBook until I discovered that I would have to remove it from the exclusions.
I'm looking to get a new drive to use with my MacBook for Time Machine. My current one (something from iomega) clicks like crazy whenever the backup runs, and drives me nuts.
I probably only need 250-320 GB, though I might get a larger one and partition it, using the other half for media, as I'm doing with the Iomega. My top priorities are a) quiet, b) off switch. Any recs?
