#How does time machine for mac work installYou can boot from the Install disc and restore TM backups to another drive and boot from that. Or access it's files unless one repairs one's boot drive first.Īgain, not true. Thus the recommendation to use both Time Machine and a clone, to get the best features of both. When the hard drive dies and one can't boot from TimeMachine And the destination can be the original drive, a replaced drive, or an external HD. #How does time machine for mac work fullOSX doesn't even do a full system restore the Install disc does. Restoring TimeMachine depends upon OS X working on the original drive in some fashion. But what if you change or delete something in a differnet folder? Now you're introducing another element, not really germane to the TM vs. #How does time machine for mac work softwareI also have free software that sync's two folders So if you make a mistake during the day, the earlier version is lost if it wasn't on the clone. Yes it possible for anyone to make a mistake, that's why I auto-clone daily So that just about negates any need for TimeMachine. There is free software like SyncTwoFolders that can save a file to the backup folder with a different revision date. The only leg TimeMachine has to stand on is it's ability to go back to earlier states of files which isn't worth all the negatives it has when the sh*t hits the fan when the hard drive dies and one can't boot from TimeMachine or access it's files unless one repairs one's boot drive first. Having a couple of clones means one can hold option and boot off of either. Yes, but restoring TimeMachine depends upon OS X working on the original drive in some fashion. So each time I save, it saves a revision automatically. I also have free software that sync's two folders and treats a file with the same name but different date as a different file. Yes it possible for anyone to make a mistake, that's why I auto-clone daily and rotate the drives every two weeks. thus it might actually be possible for one to change or delete a file (or the wrong file) in error, too, so having backups of previous versions I'd agree that Time Machine alone isn't a well-rounded solution, but then a clone alone isn't, either. Clones are temporary, since they don't have previous copies of things. We all make mistakes, with the possible exception of a fellow who's reported to have died about 2000 years ago. You can only do that with clones if you have multiple clones.īootability is certainly good, but it's not the only reason to have backups. #How does time machine for mac work archiveHaving both gives you redundancy, plus bootability, plus archive copies.Īnd, with Time Machine, you can restore your entire system to the condition it was in at the time of any backup, even if that's a previous version of OSX. Really? Didn't you mean that you only recommend Time Machine TO real newbies, instead of except to them?Ī perfect example: even the ultra-sophisticated power user can make a mistake thus it might actually be possible for one to change or delete a file (or the wrong file) in error, too, so having backups of previous versions does have value. I only recommend TimeMachine except to real newbies Seasoned users can disable TimeMachine's annoying popup window using the free Tinkertool or OnyX The "lockdown" and "non-bootable" features of TimeMachine make using it more of a liability than a asset for what little features it offers.īut like I said before, for newbies it's better than nothing. #How does time machine for mac work updateTimeMachine is like a tourniquet on a bleeding wound, it's only a temporary measure, not a viable well rounded solution.Ĭloning software can be made to schedule a update to the clone. Giving maximum flexibility for any circumstance that should arise.Īnd, unlike a clone, Time Machine keeps copies of things that have been changed or deleted, so you can recover them if need be.Ī person who so low on the computer learning curve that they delete things by accident or can't do a "Save As." needs to be using TimeMachine, I agree with you there. You can access Time Machine backups from another Mac.Īnd only from TimeMachine on a Mac because of Mandatory Access ControlsĪ clone one can access like any other drive with files and folders in it, from a PC (with HFS+ reading software installed) or any Mac or Linux machine. If one is educated enough to be cloning, the TimeMachine drive is just a waste as it's not bootable. Once they get a bit more educated, they should be cloning.įor hardware redundacy it's better to have two clones rotated in updates, like weekly or bi-weekly. I only recommend TimeMachine except to real newbies who only can hook up two cables and click OK on a TimeMachine popup window. Doing both gives you redundancy and the best of both kinds of backup. Actually, many folks recommend doing both, to separate drives, since all hardware fails, sooner or later, and no backup or cloning app is perfect.
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