OS X Mountain Lion :: Backing Up Single External HD Using 2 Macs
Jun 17, 2014
I keep all my stuff on an external HD. I usually backup the external HD using time machine on my Mac_1 to my time capsule.
I recently bought another Mac_2. If I use time machine on Mac_2 to backup the external HD, will it create a separate backup on the time capsule. If so, is there a way I can use the same external HD backup on the time capsule and use either of the Macs to backup the HD.
I have an iMac with a directly attached USB drive and a Mac PowerBook attached via WIFI to the same network. I would like to have both devices back up to the shared drive via Time Machine. To date I have been able to get this to work, in a limited fashion. As soon as the iMac goes to sleep the PowerBook cannot see the drive and the backup fails. I would think that since I have selected the power option on the iMac to wake up for network access that this should work. This sounds like a simple requirement, I tryed to attach the USB drive to my Airport Extreme and we all know that that does not work.
When I view a received e-mail in Mail, it appears as part of a conversation. I want to be able to print single e-mails. In the View menu, 'Organize by Conversation' is checked by default. If I select an e-mail in my inbox, it appears on screen as part of the conversation, but with a gap between individual e-mails*. if I select the particular e-mail in the conversation that I want and go to Print, it prints the whole conversation. If I uncheck 'Organize by Conversation' and select an e-mail in the inbox, it again appears on screen as a part of the conversation, but without a gap between individual e-mails* and if I print, it still prints the whole conversation. * This, too, seems perverse. I would have thought that with 'Organize by Conversation' checked, the conversation should appear onscreen as continuous, whereas it appears with gaps, and, conversely, with 'Organize by Conversation' unchecked it should appear with gaps, whereas in fact it appears without gaps. I then found this:[URL] But nothing seems to work. I tried changing the 'View' setting in Preferences, I tried all the Expand and Collapse options in the View menu and all other options in the View menu, but the printing behaviour remains the same. The only method I have found for printing just part of a conversation is by selecting its text, pasting it into a text document and printing that.
We have two Macs. I use my Mac for work and Time Machine to keep a backup of my Mac every hour. Occasionally (every few months) I'll unplug the external hard-disk from my Mac and use Time Machine to backup my wife's Mac. Hence, two Macs, both using the same hard-drive to backup to. Recently there is only the space on the disk for Time Machine to keep backups of my Mac from the previous day.
Is there a way to delete backups of my wife's Mac to give my backups more space? Can I simply open the back up disk and delete a few of the backups of my wife's computer? or do I need to do something more complicated like partition the disk? or is there a way to tell Time Machine to keep more of my backups and less of my wife's?
I have a MBP and a MacMini. I wish to have my iTunes library stored on an external HD (which I will share on the network) connected to the MacMini.
I would like to see this same library on my MBP (presumably just point the iTunes on the MBP to the networked external HD for the iTunes folder??).
But now I wish to ensure that any changes made on one machine (additions, artwork update, playlists etc) are synced and show up on the other, and vice versa.
This should be applicable to both content purchases on iTunes and my own content ripped from my CD collection.
I have a 2 TB Seagate external drive and it is partitioned in 3 sections; 500 GB for my backup clone, 500 GB for Time Machine and 1 TB for extraneous extras.For some reason the TM backup failed today, now what?
I'd like to take one hard drive and back up 3 different Mac computers using Time Machine. The hard drive has the capacity greater than the 3 computers.
Currently running OSX 10.8.5. Trying to move iTunes Music directory and iPhoto to new external hard drive. They currently reside on a 1.5T WD My Passport drive. Need to copy the directories to my iMac (3.4 GHz i7) desktop and then onto my new external HD. When trying to copy to my hard drive, I get the popup: "The Finder can’t complete the operation because some data can’t be read or written. (Error code -36)."
These popups occur every few audio files. Thing is the files are not corrupt (I can play them in iTunes) and the volume was confirmed as clean by disk utility.
How do I move all the files? Line command via Terminal (if so I need specific instructions as I am not a coder).
I wanted to move the files originally because I was having problems in iPhoto. Rebuilt iPhoto using iPhoto Library Manager, but in rebuilding and reimporting images, I ran out of hard drive space. Saving iPhoto is paramount because it's the only source for my digital photos.
I have a bad hard drive. I am now booting up from an external HD(passport) and all seems to be going well.I have another external HD (G drive) connected running time machine.
Can take my backed up data from the time machine external HD (G drive), and send it to the Passport and get all my files and programs back?Or will an external Time Machine drive only back up to the macs internal drive?
I have an external hard drive that is about one third full. Can I now partition it into 2 partitions in which the existing data is in Partition 1, and Partition 2 is empty and available for new, different data?
I am having problems ejecting the external hard drive that I use to back up my laptop. It is a 2012 MacBook Pro running Mountain Lion OSX 10.8.5. My external hard drive is a WD 2 TB My Book Studio. I use it to back up my laptop with Time Machine. Every time I try to eject my disk now I am told that "The disk (Diskname) wasn't ejected because one or more programs may be using it." I have tried some solutions like to stop Spotlight from indexing the disk and to try and turn off TimeMachine, but neither of these worked. The only thing that has worked so far is to log out of my user name and log back in with a guest user and eject it from there. This takes up a lot of time and is ultimately not really a sustainable way of working on my computer.
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?
I have a Hitachi Touro USB 3.0 1TB external hard drive that has always worked on my Macbook. Formatted in FAT so it would work on both my PC and Mac. I can't remember exactly when it stopped working, but I think I had to reset my mac once as it stopped responding and the HDD was plugged in. After that it stopped showing up in Finder, but still appears in Disk Utility. It also shows up in Storage under "About This Mac". I've tried resetting my computer, ran Apple Hardware Test, and have tested the hard drive on other computers and it works fine. Just doesn't show up in Finder on my mac!!
Info: MacBook Pro with Retina display, OS X Mountain Lion (10.8.5), 13" Late 2012 model
I replaced a 1 TB external drive partiotioned in 2 with a 3 TB extrnal drive run/store my corbon copy cloner back up and time machine.
The 3 TB drive was successfully partitioned through the disk utility and both back ups are installed and the initial back up is complete.
My question is about the 1 TB drive. I want to completely erase all data from the drive in order to use it for a different use.
Using disk utility one of the partitions deleted without incident when following the same protocol the second partition produced error messages.
Volume erase failed
Volume Erase failed with the error:
Couldn’t unmount disk.
If I try to eject the disk
It says it will not eject becaus e a program may be using it...
The only program that utilized this partition is Carbon Copy Cloner which is not being utilized on the new 3TB drive.
I do not see where there is a option to have more than on disk chosen for this purpose so am unsure why the disk utility is seeing the old partion as still in use.
I am preparing to upgrade to Mavericks. I want to put a bootable copy of Mountain Lion on an external hard drive so that I may run apps that aren't yet compatible with Mavericks.
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)
When I want to get mountain Lion, apple store telles me that I have Maverick installed. How can I charge the M Lion version to install on an external drive?
I am currently backing up my iMac with a OWC Mercury Elite Pro. I have two partitions in it, one for my iMac and one for my Macbook. Time Machine is set to automatically back up my iMac. What I need to know is a) can I also backup my eMac? and b) if so, how?
I am currently going to upgrade to Os X Tiger and need to back up the eMac's HD using the the same external HD used to back up my iMac.
I have an iMac and a uMBP and I'm kind of getting nervous about HDD failure so can you buy one external hard dive and use it for 2 computers. or is it like 1 external hard drive for each computer?
I have a 1TB My Studio external HD and I have it partitioned, 600GB for Time Machine and 400GB for my iTunes (I keep 100% of my iTunes library on this partition). Is there a way to backup this entire hard drive with another hard drive that I have laying around? I want some redundancy and especially since I have thousands of dollars work of iTunes stuff all in one place and nowhere else. Also, I wouldn't care or want to have it backed up like Time Machine(constantly updating) but it would be nice if once a month I could just do one back up, that way if I ever had a problem and lost a hard drive I would only be out a months worth of stuff.
I have a MacBookPro and a 1TB external that contains my iTunes library. The drive is not always attached as the MBP is used by all the family and moves around the house. I have a Time Capsule that I would like to use to back up the iTunes library on the external. How messy is it going to be setting up Time Machine to back up the external to the TC? Will the external not being connected when it tries to back up cause problems or will it just not back up at that time?
I had a HDD fail. I backed up as much as I could save onto an older 500 gig drive, 365 gig in total. I then bought a bunch of 2 TB drives to make proper backups so I don't loose stuff in future. Anyway I have tried to copy the 365 gig from the older 500 gig drive over to the new 2TB drive. On my Mac pro it crashed three times after getting through about 50 gig. I have just tried connecting both drives to my imac and instead of copying all 365 gig in one go I tried one folder, it is 50 gig.
I have just come home and it says "copying 35.5 gig of 50 gig, about 30 minutes to go, it has crashed. It seems I can't easily back up my drives? They are both formatted as Mac Extended Journaled. I have googled and can't find any reference to this problem. I have checked to make sure my drives don;t go to sleep after 10 minutes and they don't. The files aren't corrupt btw. I have had issues in the past backing up mac drives for some strange reason.
I'm wondering if it is possible to set up auto backup that includes an external hard drive. I kep a lot of data on an external, and back up manually periodically, but want to have an automated process to do so. I'm not sure if Time Capsule or ClickFree or Maxtor could be set up to handle that.
With the new update of the time capsule I'm thinking of buying one but I've got a question that as now still hasn't been answered. I'm currently using a 500 GB external drive for my backups and use a 1 TB for data storage, now the 1 TB is almost full and I could use the HD in the time capsule. My problem now is that the 1 TB or 2 TB in the time capsule is pure waste for backup only as I am the only mac user here and the 500 GB drive isn't even halfway full at the moment.
My question now is, is it possible to plug the 500 GB and 1 TB drive in the time capsule (with powered usb hub) and use the 500 GB disk as a automatically backup and use the 1 TB and the time capsule for data storage? With automatically I mean as the time capsule that it backups as soon as I'm in the network. I've been trying to contact the technical support line of my local apple-store but keep getting answering machine.
I have an external drive that is the same size as the internal drive in my mbp. I have bootcamp partition. How do I back up both partitions onto my external drive?