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Re: ACL Support

To: "Esh, Andrew" <AEsh@xxxxxxxxxxx>
Subject: Re: ACL Support
From: Steve Lord <lord@xxxxxxx>
Date: Mon, 02 Jul 2001 11:08:29 -0500
Cc: "'linux-xfs@xxxxxxxxxxx'" <linux-xfs@xxxxxxxxxxx>
In-reply-to: Message from "Esh, Andrew" <AEsh@xxxxxxxxxxx> of "Mon, 02 Jul 2001 11:04:18 CDT." <6DEE94132593D41182D200508BDCA59050081C@xxxxxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
There are people using XFS ACLs with Samba quite successfully, sounds like
a configuration problem, or just the wrong version of the code to me. I will
have to leave it up to someone using ACLs to describe what they are using
and how they installed it.

Steve

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> I tried out Linux XFS with an eye toward using it for Access Control List
> (ACL) support under Samba. I had to give up because it doesn't appear that
> XFS has full Posix support for ACLs. When I tried to link the development
> version of Samba against the XFS include files and ACL library, there were a
> number of unresolved ACL-specific symbols. I switch to using a plain ext2fs
> kernel, with Posix ACL support patched in (see http://acl.bestbits.at), and
> Samba linked just fine. When Samba runs, the shares it provides cause NT to
> display the "Security" tab in the file/folder Properties, which is where
> ACLs are managed.
> 
> Does this seem right? Is ACL support IRIX specific, or
> not-ready-for-prime-time on i386 Linux? I am asking just to see if it's
> worth my time to go back and try to find out what was going wrong with the
> Posix ACL support under XFS.
> 
> ---
> Andrew C. Esh                mail:Andrew.Esh@xxxxxxxxxxx
> Tricord Systems, Inc.
> 2905 Northwest Blvd., Suite 20        763-557-9005 (main)
> Plymouth, MN 55441-2644 USA      763-551-6418 (direct)
> http://www.tricord.com - Tricord Home Page
> 
> 
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> charset=3Diso-8859-1">
> <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version =
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> <TITLE>ACL Support</TITLE>
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> <P><FONT SIZE=3D2>I tried out Linux XFS with an eye toward using it for =
> Access Control List (ACL) support under Samba. I had to give up because =
> it doesn't appear that XFS has full Posix support for ACLs. When I =
> tried to link the development version of Samba against the XFS include =
> files and ACL library, there were a number of unresolved ACL-specific =
> symbols. I switch to using a plain ext2fs kernel, with Posix ACL =
> support patched in (see <A HREF=3D"http://acl.bestbits.at"; =
> TARGET=3D"_blank">http://acl.bestbits.at</A>), and Samba linked just =
> fine. When Samba runs, the shares it provides cause NT to display the =
> &quot;Security&quot; tab in the file/folder Properties, which is where =
> ACLs are managed.</FONT></P>
> 
> <P><FONT SIZE=3D2>Does this seem right? Is ACL support IRIX specific, =
> or not-ready-for-prime-time on i386 Linux? I am asking just to see if =
> it's worth my time to go back and try to find out what was going wrong =
> with the Posix ACL support under XFS.</FONT></P>
> 
> <P><FONT SIZE=3D2>---</FONT>
> <BR><FONT SIZE=3D2>Andrew C. =
> Esh&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
> sp;&nbsp;&nbsp;&nbsp; mail:Andrew.Esh@xxxxxxxxxxx</FONT>
> <BR><FONT SIZE=3D2>Tricord Systems, Inc.</FONT>
> <BR><FONT SIZE=3D2>2905 Northwest Blvd., Suite =
> 20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 763-557-9005 (main)</FONT>
> <BR><FONT SIZE=3D2>Plymouth, MN 55441-2644 =
> USA&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 763-551-6418 (direct)</FONT>
> <BR><FONT SIZE=3D2><A HREF=3D"http://www.tricord.com"; =
> TARGET=3D"_blank">http://www.tricord.com</A> - Tricord Home Page</FONT>
> </P>
> <BR>
> 
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