OS X :: How To Use External Drive To Backup Time Machine HD
Mar 15, 2009
So I've run into a Mac issue I'm not sure how to handle. I've got a Mac Pro running Leopard. I've got 3 internal Harddrives: 1.) 250 GB (runs my OS and applications), 2.) 500 GB (where I store all my source files for my business), 3.) 750 GB (serves as the backup for Time Machine for all the files on Harddrives 1 and 2.). So I began thinking the other day. What would happen if somehow all 3 harddrives were destroyed (theft, fire, power surge, flood damage, etc.)? I would lose years worth of source files from my business (graphic and web design files mostly).
So I went and bought a 1 TB external drive today. Ideally I would like to put the external drive in another location and bring it out maybe once a week to backup the 3rd harddrive from above (the one being used for Time Machine). Does anyone have any suggestions on how to backup this harddrive...some type of program that essentially acts like Time Machine? I just basically need it to mirror my Time Machine Harddrive. I found a program named Super Duper (http://www.macupdate.com/info.php/id/13803/superduper) not sure if anyone has had experience with it or not. I'm open to any suggestions on how to use the external harddrive to back up my Time Machine harddrive.
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.
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 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)
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 was thinking of getting an external hard drive for use with Time Machine. On Amazon I found a Seagate 1.5 TB unit for $129. However there is a similar model "for the mac" for $192. I am wondering if the cheaper unit would work, or if the one for 50% has some indispensable feature.
i was backing up my macbook nightly up until a few months ago but then stopped.
i want to wipe the external drive im using and start all over with fresh back ups. can anyone explain to me how i can do all this? i completely cant remember how i did it first time around!
How do you set up, step by step, Time Machine? I want to create a partition on my external HDD (40GB in size, 120GB capacity) and have it back up to that partition. Is it possible? I only use around <30GB so I figure 10GB extra space is more than enough.
Time machine is having problems backing up to my La Cie drive. It will start and then show the progress, but it stalls at a very low #(256 kb, for example).
Left it to do its stuff overnight and it never budged. Pulled this off of the console (after reading some other posts). Not sure if this is associated w/the problem, though.
8/2/09 10:28:45 AM mds[34] (Error) Import: importer:0x872000 Importer start failed for 89 (kr:268435459 (ipc/send) invalid destination port)
This error was reported pretty much every 4 seconds.
I erased and reformatted (mac os extended, journaled) the La Cie but that did not seem to work.
I have a MacBook and will be purchasing an external harddrive to backup all my info from OS X. I also have a partition on the drive in the MacBook for windows and would like to use the external as a backup for that as well. Do I have to format the external and partition to backup each OS? I am new to the whole backup of info with an external harddrive.
Can I setup time machine to backup an external hard drive if I have another external hard drive? I don't have any files on my laptop but on an external hard drive. Or will time machine only work on files in the internal disk.
I have an airport extreme base station. I was wondering that if I buy an external hard drive to backup wirelessly with time machine, will that external stay on all the time? is there a way to control when the external powers up and down? or does that depend on the make and model of the external?
My 6-year old MBP17 just lost its logic board. It is now officially a paper weight. Can I boot-up an old Mac Mini from the Time Machine backup created from my laptop (until I purchase a new MBP) ?
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.
Can I use time machine to back up my data without formatting the external hard drive .. If not please let me know if there is a way to back up to hard drive without using time machine.. Thank you
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 just got a new MacBook Pro for graduation. I've decided to use my iMac as an external display and use my Macbook Pro as my main computer. My iMac has about 1TB of space while my MacBook has about 500 GB. Since I'll be using my iMac primarily as a external display I was thinking about also using it as an external harddrive so I can backup my data from my Macbook via Time Machine.Is this ok to do? Does anyone advised that I don't? I just want to make sure I don't screw up anything before doing so. BTW I also have a WD external harddrive connected to my iMac.
Info: MacBook Pro (15-inch Late 2011), Mac OS X (10.7.4), Main Computer
I have a Mac Book Pro. Due to the total amount of files and data, I keep my media files on an external drive connected via USB to my Airport AEBS. Of course, I connect wirelessly to the AEBS.I use Time Machine to back up my computer onto an second external drive also connected to my AEBS in the same fashion.However, TM does not allow me to choose the files or folders from the external AEBS drive containing all of my media files to also incrementally back them up using Time Machine. It should. I wish it would. Why won't it? Can I make it work that way? If so, how? TM is the best incremental backup program I've seen. I really want to back up my media that way. But I don't want to tether my laptop by connecting an external drive directly to it, and I don't have the space to store my media files directly on my laptop.
Recently this external hard drive I have spun down right in the middle of a Time Machine backup. It ended up freezing my Mac for a second so I turned it off only to have it come up saying it was corrupt and needed a format. I did that and it seemed to work fine only to see it would never eject (it had nothing on it but it claimed programs were using it) so I was forced again to shut it off without ejecting.
This time I turned it back on and it didn't (and still doesn't) appear for about 15 mins.. now SL says "Can't be read" and when I go to disk utility it just shows the drive (no volumes, everything like partioning and erasing is all greyed out)
I'm trying to backup the contents of my MacBook Pro wirelessly to an external hard drive that is connected to a Mac Mini in my living room. All the tutorials I've read say to create a sparsebundle file with the same name as the one that's found in the folder of your Time Machine backup.
I have a MBP 13" 2009, and had a HDD fail yesterday. I have an external HDD for backups with timemachine (WD 1Tb), with daily backups.I bought a new internal hdd, plugged it in today, and when presented with the install options, I selected recover from backup. There, my drive appears (in yellow), but when pressing continue, I get a message: No system backups found.
I looked around on forums and people suggested that a normal installation should be done followed by migration assistant. When I try using migration assistant and select Time Machine backup, the next page just shows up empty with a rotating thing in the middle.
When I browse the Backups.backupdb folder, everything is there, including my last backup from Saturday. I see that I can recover my files, which obviously is the most important bit, but I would like to restore Applications, settings etc, as to not waste too much time.Â
I have just set up an external hard drive to my wireless router and am now wanting to set up Time Machine to back up to the hard drive. I can see the hard drive in Finder and can even send files to it manually. I just don't see in setting up Time Machine any option to backup to that hard drive.Â
I have just installed a Lacie Thunderbolt external drive as I want the speed to access large volumes of photographs. If I configure it as RAID 0 I will need to back up the data on that drive. I have a NAS drive which I already use for Time Machine and which works well. Can Time Machine be configured to include the external drive in the backups to the NAS?
I have a external HD which has always worked fine under snow leopard. Since upgrading to lion I keep getting the following message The identity of the backup disk has changed since the previous backup.The disk may have been replaced or erased, or someone may be trying to trick your computer into backing up to the wrong disk. And after this the drive disappears from the desktop appearing agian only after restart. What can I do do rectify this? Delete and re-intialise the drive?
