Should Time Machine drive be connected all the time?

I have just bought a Western Digital hard drive, connected it to our imac via Firewire 800, and started the initial Time Machine backup. As the iMac only has one firewire port that I also use for connecting other devices such as my DV cancorder or my Edirol audio interface, I am wondering what happens with Time Machine when it's hard drive is not connected, which will be when ever I am using the firewire port for other things? Time machine is defaulted to back up every hour which it won't be able to do if it is not connected.
Will Time Machine just pick up and do a back up when it is reconnected?
Or, would it be better to use one of the USB ports, even though this is slower, and leave the hard drive connected all the time.

12frets56 wrote:
Or, would it be better to use one of the USB ports, even though this is slower, and leave the hard drive connected all the time.
This might be better, especially after your initial full backup, just so you don't have to be fooling with the plugs all the time, and perhaps forgetting to re-connect. If your incremental backups aren't large, the speed difference probably won't be significant.

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The light on my external Time Machine drive is on all the time. Up until about six onths ago it only came on when it was backing up. The drive is working perfectly and backing up regularly, but the light is driving me mad. I have tried to find an option to put it out but so far have not managed to do it. The drive is a Seagate 1TB Freeagent and has 913 GB free so cannot be anywhere near full. Can anyone offer any advice or guidance to turn the light off?

I suggest that you contact Seagate technical support.
Ciao.

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I upgraded to Maverick and now Time Machine will not connect to the external hard drive to back up files. The external hard drive is a Western Digital "My Book Live" 2 TB. How do I solve problem?

I also had problem accessing my WD MyBookLive after upgrading to Maverick.
To resolve the problem, I used Connect To Server (Cmd K) to specify the IP address.
Then I enter a user id and password I created in the MyBookLive.
You can also verify that you have admin access to the MyBookLive using Safari or Chrome.
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Keeping external docking stations connected all the time?

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Hello! I have a huge question about how can I get connected my iphone 4 with my car Is there any opption on find my car application? I have a Volvo xc60 and I want to be connected all the time with my iphone. Can I do that?

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Hello. I can say that you have a quite strange „huge question”… It’s non-sense to stay connected with your car which is hundreds miles away. Unless…
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This is not a reply. I just want to elaborate on this problem.
My computer freezes occasionally when it is used after being sleep for a while. The spinning ball appears and everything is totally disabled. Nothing on the keyboard works.
The mouse moves, but does not work.
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(It fixed my issue with Premiere Pro CS4 - GeForce GT 555M on Win 7 Ultimate 64-bit, Dell XPSL702X).
It's posted on http://forum-archive.developer.nvidia.com/index.php?showtopic=5331&st=40 (look for the last post, No 50) as follows:
THIS FIX APPEARS TO WORK...found on an Adobe forum
"This issue led me to this fix: go to NVIDIA Control Panel --> Manage 3D Settings --> Global Settings, and switch "Power Management Mode" to "Prefer Maximum Performance" (the default "Adaptive" setting seemed to be the culprit). And that's it! The key here is changing the "Global" setting, as my individual programs were already set to "Prefer Maximum Performance." I can cause the error to reoccur by changing back to "Adaptive."
Otherwise lots more ideas on this site: http://www.instructables.com/id/How-to-Fix...Nvlddmkm-Error/
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Inserted from <http://forum-archive.developer.nvidia.com/index.php?showtopic=5331&st=40>
It worked for me

Hi, since i put some mp4 video or DVD files on my external hard drives final cut prox won't recognize my hard drives, i move all the video files and the problem still exist. somebody have the solution

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Did the back and forth between PC and Mac file systems screw up my files somehow?
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I have a toshiba lap top computer with vista and I can not get my iphone to connect all the way .. it says "connected with limited activity"?

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Hi all,
Guess I understand what is going on as I'm also experiencing the problem.
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What is the best way to preserve my battery? Should I always have it connected to the charger when using it or should I use it and then recharge it?

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Time Machine backs up everything all the time

Time Machine is backing up every file all the time. This is a recent development.
Don't know if this is related but I installed 10.6 on an external HD recently. I was told there wasn't room on the time machine disk so i turned off time machine. I used that boot disk for a week and then switched back to the 10.5.8 drive. After that but I can't be sure the exact date is correlated I noticed the Time Machine backup.

trinko wrote:
I figured out how much is being backed up by looking at the size of the files on the time machine disk in the finder and with omnidisksweeper.
Those won't show an accurate picture. Time Machine uses an unusual and complex structure, involving multiple hard links (sort of like aliases) at both the file and folder level. The files that were the same at the time of each backup will be counted +*in each backup,+* although they were only backed-up once; the total will exceed the total amount of space used on the disk.
For some reason on Mar 6 Time machine did a new full backup--650GB. Then it said it couldn't do any incremental backups because there wasn't enough free space--the drive had about 300GB free but Time Machine said it needed another 302GB which makes me think it wanted to do another full backup.
Yes, that's possible. Some of the common causes are listed in #D3 of the Time Machine - Troubleshooting *User Tip,* also at the top of this forum.
When TM decided it needed to do a full backup, it likely deleted all but the last one, trying to make enough room. Unfortunately, your logs for March 6 are probably gone by now, so we can't figure out exactly what happened then, much less why.
I then excluded all but 100G of files. Time machine did a full backup of that 100G and then on the next days backup it also did a full backup. Files that hadn't been touched were copied based on looking in the Finder and omnidisksweeper said the files were taking the full amount of space as well.
Again, that's not necessarily so. Click here to download the TimeTracker app. It shows most of the files saved by TM for each backup (excluding some hidden/system files, etc.). Some prefer the BackupLoupe application.
Either one should clarify whether everything is really being backed-up each time. Take a look at the subsequent backups from after you excluded all but 100 GB, and post back with your findings.

Limit Time Machine backup/sparsebundle so one machine doesn't hog all the time capsule space?

Is this possible?
I have a brand new time capsule, my wife and I will be backing up our computers to it using Time Machine. Is it possible to limit the storage size of the sparsebundles so one of us (probably me) wont hog all the space?
My wife doesn't use her's as much, while my computer is on almost everyday, so I'm affraid my computer will limit the amount of states, or versions, that she can back up before her time machine has to start deleting old files.
I'm trying to avoid a situation where my time machine goes back a year while her's only goes back a few months.
Thanks!

No. That is not how a Time Capsule and Time Machine work. All backups are adding to existing backups.
About TM "Backup Drive is Full"
Alert TM only deletes older files if they have been deleted from the source and when TM needs space on the backup drive for a new incremental backup. Time Machine "thins" it's backups; hourly backups over 24 hours old, except the first of the day; those "daily" backups over 30 days old, except the first of the week. The weeklies are kept as long as there's room.
So, how long a backup file remains depends on how long it was on your Mac before being deleted, assuming you do at least one backup per day. If it was there for at least 24 hours, it will be kept for at least a month. If it was there for at least a week, it will be kept as long as there's room.
Note, that on a Time Capsule the sparsebundle grows in size as needed, but doesn't shrink. Thus, from the user's view of the TC it appears that no space has been freed, although there may be space in the sparsebundle.
Once TM has found it cannot free up enough space for a new backup it reports the disk is full. You can either erase the backup drive and start your backups anew or replace the drive with a larger drive.
To accomplish what you want would mean using just an external backup drive partitioned with volumes for each of you to use, and the use of a different backup utility that overwrites old files rather than saving them as does Time Machine.

Should Time Machine drive be connected all the time?

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