Can an external disk be configured as "no execute?"

---> How can I configure OS X so that it does not attempt to execute the applications on my auxilliary backup disk? <-----
I would like to be able to configure the backup disk so that when it is mounted it is available for backups and browsing, yet will not otherwise be available for execution of applications. This may alleviate various problems, such as execution of the wrong version of an application.
Any ideas?
Thanks,
Tim
PS: My tests have shown that this suggestion does not work: mount -u -o noexec /dev/disk1s2.

In a word YES.
See the section in this document that talks about roaming networks for instructions.
http://manuals.info.apple.com/en_US/Apple_AirPort_Networks_Early2009.pdf

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I want to set up the Time Machine and I would love to use the Time Capsule but since I already have a wireless router I need suggestions on what other external disks Apple could recommend to use with the Time Machine and how to configure that disk

I want to set up the Time Machine and I would love to use the Time
Capsule but since I already have a wireless router I need suggestions on
what other
external disks Apple could recommend to use with the Time Machine and
how to configure that disk.
A complication that I need to resolve is the fact that I am using Vmware
Fusion to be able to use Windows on my Mac. Now it seems that Time
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on that virtual Windows without additional configuration and my question
is whether you can advise me here or whether this is only a matter for
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If you want to use Time Capsule you can.. you simply bridge it and plug it into the existing router.. wireless can be either turned off or used to reinforce the existing wireless.. eg use 5ghz in the TC which is much faster than your 2.4ghz.
You can also use a NAS.. many brands available but the top brands are synology, qnap and netgear readynas series. These will all do Time Machine backups although how well always depends on Apple sticking to a standard. There are cheaper ones.. I bought a single disk zyxel which was rebadged and sold through my local supermarket. It actually works very well for TM at least on Snow Leopard. Major changes were made in Lion and again ML so do not instantly think it will work on later versions. I haven't tried it yet with those versions.
Any external drive can be plugged into the mac. Use the one with the fastest connection or cheapest price according to your budget. USB2 drives are cheap and plentiful. But no where near as fast as USB3 or FW800. So just pick whichever suits the ports on your Mac. Interesting Apple finally moved to USB3 on their latest computers.
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You need to backup windows from windows. Use MSbackup to external drive.. if you have pro or ultimate versions you can backup to network drive. But MSbackup is a dog.. at least until the latest version it cannot restore the partition without first loading windows. There are about a zillion backup software versions for windows.. look up reviews and buy one which works for you. I use a free one Macrium Reflect which does full disk backups and is easy to restore.. to do incremental backups though you have to pay for it.

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You can move your /Home/Music/iTunes folder to the external drive. Then hold down the OPTION key while starting iTunes. In the file dialog locate the /Music/iTunes/ folder on the external drive and click on the Open button. iTunes will now use the library on the external drive. When you sync your data and backups will now be saved on the external drive.

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Rather than copy and paste drag it over
and very important
what format is the EHD?
The best way to move the library to a properly formatted EHX is
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Can i put my itunes library on an external disk?

hi,
i want to store my itunes library on and external disk but want it to work just like it does on the internal hdd. is that possible?
i tried to store it on a home server. and while i could play the contents of the library. the art-work and so-forth did not appear in the itune client.
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Yes, it's most certainly possible. The easiest way is to just drag the entire iTunes folder (the entire folder, not just the iTunes Music folder) to your desired location. Then hold down the Shift key while launching iTunes. You'll be given a dialog box where you can select the iTunes library you want to use. Navigate to and select the iTunes folder in it's new location. Note that this procedure assumes that all of your content is contained in the iTunes Media/Music folder. If things are scattered around your drive, moving them becomes much more complex.
Once you get things moved successfully, be sure not to launch iTunes with the external drive not mounted or iTunes will default back to the internal drive. If it does, though, just mount the external drive and launch iTunes with the Shift key again.
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"Volume not found" I have 3 iphoto_libraries stored in a external disk, while the actual files are in other external disk. Ive moved together iphotolibraries and files but: HOW CAN I TELL THE LIBRARIES WHERE TO FIND THEM NOW?

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THANK YOU
Vicky

The 3 libraries was managed the same way. Meaning: Ive imported photos to iphoto from external disk LACIE in a iphotolibrary stored in another external disk PASSPORT.
This is not clear, especially when you say
I don't have unchecked the option "copy to file" or something like that. photos where moved, not copied.
Especially as the message you're getting is typical of a library where the ' option "copy to file" or something like that' is unchecked.
So it's a simple question:
Are you these Managed or Referenced Libraries?
A Managed Library, is the default setting, and iPhoto copies files into the iPhoto Library when Importing. The files are then stored in the Library package
A Referenced Library is when iPhoto is NOT copying the files into the iPhoto Library when importing because you made a change at iPhoto -> Preferences -> Advanced. (You unchecked the option to copy files into the Library on import) The files are then stored where ever you put them and not in the Library package. In this scenario you are responsible for the File Management.

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Hi mshields1162,
Great question, and welcome to Apple Support Communities.
First, you may want to choose to have the sidebar displayed for familiarity:
iTunes 11: Frequently used features
http://support.apple.com/kb/HT5649
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http://support.apple.com/kb/VI72
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Moving iPhoto to external drive; have formatted external disk to Mac OS Extended (Journaled), moved the iPhoto library to external drive; when trying to change the library, the iPhoto file on new external is greyed out can't be selected.What went wrong?

Must have done something wrong..
1. formatted external disk to Mac OS Extended (Journaled) - required a partition, but that went fine. Entire new external disk was included in the partition formatted to Mac OS Extneded (journaled).
2. moved iPhoto library to new external disk
3. Holding Option key down, opened iPhoto
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Try trash the com.apple.iPhoto.plist file from the HD/Users/ Your Name / library / preferences folder.
(On 10.7 or later: Hold the option (or alt) key while clicking on the Go menu in Finder to access the User Library)
(Remember you'll need to reset your User options afterwards. These include minor settings like the window colour and so on. Note: If you've moved your library you'll need to point iPhoto at it again.)
What's the plist file?
For new users: Every application on your Mac has an accompanying plist file. It records certain User choices. For instance, in your favourite Word Processor it remembers your choice of Default Font, on your Web Browser is remembers things like your choice of Home Page. It even recalls what windows you had open last if your app allows you to pick up from where you left off last. The iPhoto plist file remembers things like the location of the Library, your choice of background colour, whether you are running a Referenced or Managed Library, what preferences you have for autosplitting events and so on. Trashing the plist file forces the app to generate a new one on the next launch, and this restores things to the Factory Defaults. Hence, if you've changed any of these things you'll need to reset them. If you haven't, then no bother. Trashing the plist file is Mac troubleshooting 101.
Then try select it again.

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Can an external disk be configured as "no execute?"

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