Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Metadata support




On Jun 25, 2006, at 11:50 AM, Dan Shoop wrote:

However copyfile() doesn't seem to preserve *all* the complete, necessary and expected data associated with Mac HFS[+] files nor does the ._file mechanism. Specifically symlink ownership, creation date, and file ID info for Aliases will get clobbered. And there's also Finder information and Spotlight data stored in the .DS_Store's

And currently (10.4.6) there appears to be no shipping tool that can copy a file completely. ASR, hdiutil, ditto, cp (and copyfile() reliant mechanisms) all miss something. Sometimes rather badly.

It would be nice if Apple would at least stuff the creation date in the ._file under OS X. :(


Wow. Which is why this review of backup software found that only *one* of all the tools available will preserve all metadata:
http://blog.plasticsfuture.org/2006/04/23/mac-backup-software-harmful/



Is there really no way to copy a file - along with *all* metadata* - in one operation?



- boyd

Boyd Waters
National Radio Astronomy Observatory
Socorro, New Mexico

Attachment: smime.p7s
Description: S/MIME cryptographic signature

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/darwin-dev/email@hidden

This email sent to email@hidden

References: 
 >Metadata support (From: Tomas Zahradnicky <email@hidden>)
 >Re: Metadata support (From: Q <email@hidden>)
 >Re: Metadata support (From: Dan Shoop <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.