SDHC for back up disk

Hi
Is it possible to use SDHC (High Capacity) card with time machine?
or if my MacBookPro SD slot support SDHC card?
My mac is a MacBookPro with Snow Leopard.
The card i want to use is this:
http://www.sandisk.com/microsites/extremeteam/index.html
Sandisk Extreme SDHC 32GB
I want to back up ONLY my documents which are 500MB. Not all the disk.
With regards,
A.P.

HI,
If you are backing up data and your Mac has a SuperDrive you can burn to CD's or DVD's directly from the Finder.
Mac OS X: About burning data onto CDs
Way less expensive!
I just checked that link's support page. There is no mention of the card drivers being compatible with 10.6 Only Macintosh OS X. Considering the price I'd make sure their software was updated to 10.6 before purchasing a product from them.
http://www.sandisk.com/sandisk-support/driver-download-wizard
Carolyn

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Best Size For Back Up Disk?

What is peoples experience with the best or minimum external HD size to use with hourly back ups via Time Machine? I would imagine that at least double the GB of the drive that is being backed up would be necessary, but should it be even greater? Or less? and why?
I need to know before I buy an external HD. I don't want to regret getting something too small in the long run.

artistjoh,
It is generally recommended that you use a volume at least twice the size needed for the space being consumed on your startup volume (in other words, based on your disk usage, not the size of the disk). IMO, anywhere between 2x and 3x the size needed will do just fine.
Here's one nice thing about Leopard, though: we can now dynamically partition and re-size "live" drives and volumes (provided we use the GUID partition scheme)! The implications for Time Machine usage are great, here. I recommend you get the largest (and fastest) external drive you can find, then partition it for use with Time Machine. This makes a lot of sense anyway, because one's cost per GB goes down as drive size goes up (up to a certain point).
You can partition the large drive using the GUID Partition Scheme, creating one volume of an appropriate size for your current Time Machine needs, and a second (or third, fourth, etc.) for your own use. If you find at any later time that it would be beneficial to expand the Time Machine volume, subsequent partitions can be deleted, then the Time Machine volume expanded into the resultant free space. Only the data on the "deleted" volumes will be erased.
The only requirement for this usage is that the Time Machine volume be the first one on the drive (at the top of the volume diagram in Disk Utility's "Partition" pane).
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I am having problems with my Time Capsule. I try to back up my mac book pro onto my time capsule and it just states "looking for back up disk" and wont go past that. It still works as a shared folder to store files, however it never comepltes a back up. It had been working fine then all of a sudden stopped. I have tried everything. I reformated it back to the factory settings and set it up again. I didn't lose any of the files I had on it using it as a external hard drive. However it still wont back up. Any help would be great as I have tried multiple things. I am currently using moutain lion.
Thanks

Do a full reset of TM..
See A4 here. http://pondini.org/TM/Troubleshooting.html
Your reset did nothing to the TC drive.
Try a verify of the backup.. A5 in above reference.. And load the widget, A1 so you know what TM is doing.
If you continue to have issues.. ensure the TC has a short name, no spaces and pure alphanumeric.. See C9.. same reference again. Many people use names which are far too long.. it causes issues.
Sometimes mixing data and backups as you are doing has bad effects.. it is certainly not without issues.
Look at Q3 here.
http://pondini.org/TM/Time_Capsule.html
Sometimes it does just bomb.. you do have to wipe the drive.. ie erase and start over. Clearly if you are loading data as well onto the TC.. wiping will require you first off load those files. Consider using a USB drive to keep data and backups separate.

After upgrade to mavericks: time machine keeps asking for my back up disk and won't open unless i plug in the disk. any solutions?

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Ok. I got it to work, sort of....
As I mentioned before I tried the "disk password" and the "Time capsule Password" options to see if I can start the back up again or start a new backup. Neither worked. So I tried the firmware down grade, but like you said that did not work. I then decided to try the "Account password" option and I have never used this option before becasue it states that if there is data on the drive it would not be acessable after creating an account. Since I wiped out the disk that was nno problem. When I created the new account and choose the drive it asked for the user name and password. I entered the info for the new account I just created(FYI this has nothing to do with your login username and password), bingo! It worked!
Now I have two partitions on the TC disk. The old one and now the new account. I am guessing this is to be used if I have multiple computers, which I don't.
I any case, I am going to wipe out everything again and try again to do a backup the way I had it before.

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iCloud does not provide general file storage or backup, so you cannot back up your Documents folder using it. You will need to find a third-party alternative - this page examines some options (some are free):
http://rfwilmut.net/missing3
iCloud at basic level, with 5GB is storage, is free: you only pay anything if you want to increase the storage space.

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HT3275 The back up is too large for the back up disk

I've been using an external hard drive (not a time capsule) through time machine since April of last year. It's been great backing up all of my info. BUT all of the sudden a message appears saying: Time Machine could not complete the back up: This backup is too large for the backup disk. I thought, when time machine ran out of room it was suppose to erase the oldest backup to replace it with the current one, but that appears not to be happening. Also, where as I once had all of my backups on the disk, I now only have one from about a month ago and Time Machine will not replace it with the backup I need to make currently. I tried to create space on the disk by "Deleting all backups from this time machine" and by dragging the items from the finder window to trash- Neither of these things worked to erase the old back up and/or create space on my external drive for the backup I wish to make currently... does anyone have any answers or advice????

chaseandlacey wrote:
Where I am confused is that... prior to this month. I've backed up my Macbook repeatedly on this same external hard drive since last April. Until recently I knotied that TM kept several old backups from different dates (as per the design). Then when I started having trouble recently, I realized there is now only one previous backup. DId my backups become larger to the point that instead of several there is now only room for one at a time?
Check what's shown for Estimated size of full backup under the exclusions box in TM Prefs > Options.
Most likely, something very large was added or changed, and had to be backed-up.
It's also possible that your backups were failing for the last month, leaving many partial backups (TM cleans them up, but only after one completes successfully).
A clue may be lurking in your logs. Use the widget in #A1 of Time Machine - Troubleshooting to display the backup messages from your logs. Look back as far as it will let you (probably only a couple of days) and see what's there. Most of the messages are fairly clear, so you might be able to figure out what happened. If in doubt, copy and post all the messages from a representative backup here.

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G'Day All,
I am new to apple and mostly am loving it! Being new to this product has me asking some basic questions, like ... why can't I use iDisk for a back-up disk for Time Capsule?
Here I have something like 20 gb disk space available, but it seems I need to buy an external hard drive (or an airport) in order to use, what I believe is one of apples greatest inventions, the Time Machine...
Can anyone correct my flawed understanding or, better yet, teach me how to do it properly?
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Gabr1el wrote:
Thank you Pondini.
Speed makes sense, but I thought I had plenty of size available ... never mind! Looking over some of the other posts, it looks as though I'd be better off with an external Hard drive than the Apple Time Capsule (if I want more than 12-18months service).
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If you don't have AppleCare for your Mac, I'd strongly suggest buying it. If you do, and buy a TimeCapsule, Airport, or other accessory within 2 years, it's covered, too.
But unless you need a wireless router, yes, paying for one in a Time Capsule doesn't make sense. A good external HD is a much better buy.
thank you for the links - I am still getting used to the way Apples work ...
If you haven't found these yet, you may find some handy tips here: http://www.apple.com/support/switch101/
here: http://www.apple.com/support/mac101/
and some of the other videos listed on the Time Machine Tutorial page.

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Welcome to Apple Support Communities
The external drive must be formatted in "Mac OS Extended (Journaled)", exFAT or FAT32, because OS X can't write in NTFS partitions by default.
As you just want the library on the external drive to make a backup of your library, you can format it in "Mac OS Extended (Journaled)" by using Disk Utility > http://pondini.org/OSX/DU1.html (Note that you won't be able to use the external drive with PCs unless you install a special application in them).
Finally, drag your iTunes folder to your external drive

Any fix for non-booting back-up disks?

I have 5 Lacie back-up disks, all firewire, and all based on clones of my iBook (on 10.4.6).
Unfortunately, they've all followed the same pattern of decline - working perfectly for a year or so, then suddenly becoming unbootable. They appear as a bootable option in system preferences, but simply fail to boot - same too when the option key is held down at startup.
My last 2 disks went unbootable at the weekend, when I installed iLife 06 on the iBook (can't see any link between the events.)
Disk Utility assesses them all as needing no repair, but it sound like they're not spinning fast enough to start up. The blue 'Power-on' light doesn't flicker either, as it normally does when a disk is active.
They're 2 - 4 years old, still store data fine and mostly mount first time. The line-up includes three d2s (300GB + 320GB) + 2 Porsche mobiles (100GB). Slim chance I know, but since Google throws up several instances of Lacies becoming unbootable, for no apparent reason, has anyone found a fix for this?

conran:
The firewire bridge is the interface that enables the HDD to communicate with the computer. That's about all that I know about it. In my case, both drives to which I referred in my earlier post, were still functional. In the case of my LaCie I could feel the vibration of the HDD spinning, but nothing came up. You can read about it here. In the case of my son-in-law's HDD, nothing worked. I was not even sure if the drive would work if I pulled it. But I put it in my enclosure and it worked fine. Everything was still on it the way it was when he last used it.
Those LaCie Porsches do look pretty neat. I still have my case, although I don't know what I would do with it. Buying a firewire bridge by itself would have cost more than the enclosure cost. So I don't have a neat shiny box anymore, -- just a blue box. But it works! If I want to look at a neat shiny box I can set that up next to my computer and look at it; but it only makes me sad.
Incidentally, the computer's firmware has nothing to with it. LaCie had a firmware update that I downloaded, but my firmware was up-to-date.
Cheers
cornelius

I was upset that I was having trouble with the mail on the Mac Book Pro. I threw away the app for this. Is there any place to get it back the computer. I have looked for my install disks to no avail. Is there anywhere I can download it back to my com

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Use external drive for both Time Machine and storage for Back to My Mac

Hi all,
I have been "a Mac" now for over a year and just keep finding cool new things that make me happy I switched. The latest thing is Back to My Mac offered with my Mobile Me account. With a rather convoluted mix of PC/Mac/iOS devices to manage - best $99 I ever spent btw...
I also have a 1TB Time Capsule that I have been using with Time Machine to back up all four of my Mac computers at home. Needless to say, the 1TB is really struggling to handle the amount of data being backed up and certainly leaves no room for anything else.
What I wanted to do was to attach a larger external hard drive via a powered hub to the USB port on the Time Capsule and use it for Time Machine backups while using the internal 1TB drive with Back to My Mac so that I can have remote access to all my data from anywhere without having to leave my computer running at home all the time in order for my laptop to "see" it when I'm away. And, yes, the amount of that data far exceeds what any level of Mobile Me subscription can offer! I should also mention that the hard drive is the only USB device connected through the hub to the Time Capsule at the moment. There are no other devices that might be "getting in the way".
I'm thinking maybe all this is asking too much without the addition of a dedicated file server (Mac Mini, perhaps - not a purchase my budget wants to make).
I understand that the Time Capsule doesn't support partitions, so I bought a Western Digital 2TB Elements drive, connected it to my Macbook Pro and used Disk Utility to reformat the drive from the incompatible NTFS it shipped in to a single, Mac OS Extended (Journaled) partition. I then made two folders on the drive, one for Time Machine backups and one for Back to My Mac remote storage/access. Great.
However, when I connected the 2TB drive to my Time Capsule I could not see it at all. Time Capsule was reporting problems in the way of a disk error. From within my Airport Utility, I could see the trouble was the external drive. The utility suggested connecting the drive to a Mac and using it's Disk Utility to troubleshoot.
I followed through, checking the disk, etc. and ended up reformatted the drive on my Macbook Pro yet again with the same specifications as before but without the folders and reconnected it to the Time Capsule. Same deal. But now, I can't even remotely connect to the Time Capsule at all. I can see the Time Capsule in the shared area of my Macbook's Finder but can not connect. The connection tries and fails even before it gets to asking me for username and password credentials.
Long story short, first of all, I suppose I would like to know if I'm asking for the impossible?
Second, if what I want to do *is* possible, what steps do I need to take to make it so?
Thanks in advance for any advice or suggestions you might have.

Well, I have now reformatted/partitioned my poor WD Elements 2TB drive about a dozen times as well as restarted my 1TB Time Capsule so many times it's no wonder it's as confused as I am! <G>
Last night, at your suggestion, William, and in respect for your continued support, I tried creating two 1TB Mac OS Extended (Journaled) partitions on the WD external USB drive, both with GUID partition tables. Both volumes mounted to my laptop's desktop flawlessly and without issue.
Once the external drive was connected to the Time Capsule, however, it was a crap shoot as to whether or not the drive was recognized at all, reporting a problem with the disk, or, even at one point, mounting one of the two volumes but not both. <sigh>
I read somewhere on the Internet that you need to restart the Time Capsule for volumes on an external USB drive to be recognized.
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HT201272 Having a bad day my iTunes library got corrupted and my back up disk has failed how can I restore my purchases from the iTunes store

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Does your purchased rmusic appears under the Purchased link under Quicklinks on the right-hand side of the iTunes store home page (music can't be re-downloaded in all countries) ? If they do and you don't have the cloud symbol against them so as to re-download them, then do you still have the entries for them in your library i.e. where you would normally click on them to play them ? If you do then try deleting them from there (iTunes will be seeing them and assuming that you still have them somewhere) and they should then get the cloud symbol for re-downloading in the Purchased link.
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SDHC for back up disk

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