Re: [xen-compile]Is there any patch for dazuko building on SLES10/11?

errik <[email protected]> Tue, 23 Nov 2010 13:44:25 +0800
Newsgroups gmane.linux.dazuko.devel
Message-ID <[email protected]>
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Hi John,

     Thanks for your information. Now I have got  the VFS event type
(sys_open sys_execve) in dazukofs_open by check the value of
file->f_flags.
      Here is another problem we can find from the README  "KNOWN ISSUES"
section that is "It is not possible to stack DazukoFS over the root
filesystem (/).". My problem is how can I monitor the file access under "/"?

Is there any possibile way to do this under current dazukofs design?

Thanks,
Eric

2010/11/18 John Ogness <[email protected]>

> On 2010-11-18, errik <[email protected]> wrote:
> > These days, I am trying to use the DazukoFS on my SuSE11, actually
> > it works.
> >
> > But I have one problem:
> >
> > How to get the event type (such as open/close/execve) in user level
> > application?
>
> With DazukoFS, only "open" events are reported. There is no event type
> because every event you receive is an open event.
>
> You may be interested in [0] on the dazuko-help mailing list where Nil
> Nik added close events to DazukoFS. Although Nil Nik claims that it is
> working correctly, no patches to add this functionality were ever
> posted.
>
> [0] http://lists.gnu.org/archive/html/dazuko-help/2010-10/msg00006.html
>
> John Ogness
>
> --
> Dazuko Maintainer
>

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Hi John,<br>=A0=A0=A0 <br>=A0=A0=A0=A0 Thanks for your information. Now I h=
ave got=A0 the VFS event type (sys_open sys_execve) in dazukofs_open by che=
ck the value of<br>file-&gt;f_flags. <br>=A0 =A0 =A0 Here is another proble=
m we can find from the README=A0 &quot;KNOWN ISSUES&quot; section that is &=
quot;It is not possible to stack DazukoFS over the root filesystem (/).&quo=
t;. My problem is how can I monitor the file access under &quot;/&quot;?<br=
>
<br>Is there any possibile way to do this under current dazukofs design?<br=
><br>Thanks,<br>Eric<br><br><div class=3D"gmail_quote">2010/11/18 John Ogne=
ss <span dir=3D"ltr">&lt;<a href=3D"mailto:[email protected]">dazukoli=
[email protected]</a>&gt;</span><br>
<blockquote class=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt 0.8ex; borde=
r-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class=3D"im"=
>On 2010-11-18, errik &lt;<a href=3D"mailto:[email protected]">=
[email protected]</a>&gt; wrote:<br>

&gt; These days, I am trying to use the DazukoFS on my SuSE11, actually<br>
&gt; it works.<br>
&gt;<br>
&gt; But I have one problem:<br>
&gt;<br>
&gt; How to get the event type (such as open/close/execve) in user level<br=
>
&gt; application?<br>
<br>
</div>With DazukoFS, only &quot;open&quot; events are reported. There is no=
 event type<br>
because every event you receive is an open event.<br>
<br>
You may be interested in [0] on the dazuko-help mailing list where Nil<br>
Nik added close events to DazukoFS. Although Nil Nik claims that it is<br>
working correctly, no patches to add this functionality were ever<br>
posted.<br>
<br>
[0] <a href=3D"http://lists.gnu.org/archive/html/dazuko-help/2010-10/msg000=
06.html" target=3D"_blank">http://lists.gnu.org/archive/html/dazuko-help/20=
10-10/msg00006.html</a><br>
<br>
John Ogness<br>
<font color=3D"#888888"><br>
--<br>
Dazuko Maintainer<br>
</font></blockquote></div><br>

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