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  [精华] 关于SAMBA结合ACL的应用 - yekau78 [ 2003-06-06 15:41 | 70 byte(s)]
[精华] Re: 关于SAMBA结合ACL的应用 - yekau78 [ 2003-06-07 12:00 | 43 byte(s)]
[精华] Re: 关于SAMBA结合ACL的应用 - larryshao [ 2003-06-14 01:22 | 941 byte(s)]
[精华] Re: 关于SAMBA结合ACL的应用 - 脖子 [ 2003-06-12 11:10 | 57 byte(s)]
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Q: Does Samba support ACL?
A: Sort of.
You have to be very careful about what do you mean by ACL.
Though not an expert myself, here are some of things to consider:
1. Which ACL?
There are Windows NT/2000 ACL, POSIX ACL which is included in glibc and others implemented by SUN, NOVELL, DEC/HP.
2. ACL mapping
Windows ACL relies on its underlying file system capabilities (NTFS). Windows does not support ACL on FAT. On the other hand, Linux file system ext2, ext3 support some POSIX ACL. You do can do some mapping between NT ACL and POSIX ACL, remember - it's not a one-to-one relationship. See cacls.exe for mapping.
3. Rumor
I heard that there is some activity going on in the Samba Team to support the NT style ACL by extending the feature on top of POSIX ACL. There is no schedule of when this will happen.
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