Time Machine back up drive nearly Full, Can I...

My 1Tb back up drive (backup A) is nearly full with multiple networked computers using Time Machine.
I have a new 1Tb drive (backup A1) installed and ready to go as my next back up drive.
If I redirect my time machines backups to the new disc (A1) in order to keep drive (A) from filling and overwriting, will i be able to reconnect in the future to disc A's backup files?
Is there a procedure to follow or am i naive in thinking that i will be able to reconnect to my older backups?
Thanks for your help!

not quit sure what you mean by reconnect here. after you designate drive A1 as the TM drive in TM system preferences you'll be able to access past backups on drive A using browse mode. control-click on TM in the dock and choose "browse other TM disks". and if you ever want to go back to using drive A as the backup drive just reselect it as the backup drive in TM system preferences.

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  • Just got Prosoft drive genius 3 software, and it's telling me that the external hard drive that i am using for my time machine back up drive needs to be defragmented.  is it wise to do this or should i not??

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  • Defrag Time Machine Back Up Drive??

    getwellroad 
    Level 1 (0 points)
    Jul 6, 2011 9:50 AM 
    i previously posted this question, but I mistakenly clicked my own comment as the correct answer. i think this makes the thread appear to be finished; so, because i'm still not completely sure what to do, i have attempted to copy and paste the discussion here:Sorry.
    Just got Prosoft drive genius 3 software, and it's telling me that the external hard drive that i am using for my time machine back up drive needs to be defragmented.  is it wise to do this or should i not??
    Grant Bennet-AlderWest of Boston, USALevel 7 (27,805 points)
    If your backups take a few seconds longer, so what. I say leave it alone.Beige G3, G4/867, G4/dual 1.25 MDD, MacPro'09 w cheap SSD, Mac OS 8.6 or Earlier, and 9.2, 10.5 and Server - LW IIg, LW 4/600, ATalk ImageWriter L
    The hatterLevel 8 (42,475 points)
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    getwellroad
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    Lisa W wrote:
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    Message was edited by: summer_laughter

  • HT201250 How do I partition my Time Machine back up drive (G-Drive) to back up both my IMac and my MacBook Air?

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