[SunHELP] Magic Cookie?

Tue May 15 12:56:36 CDT 2001

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Hi all,
=20
When I try and run an X type application I get this error message:
=20
Xlib: connection to ":0.0" refused by server
Xlib: Invalid MIT-MAGIC-COOKIE-1 key
Workshop: Can't open display, Exiting....
=20
=20
I think it has something to do with the .Xauthority file, but I'm not =
sure.
=20
Can anyone tell me what the cause could be?
I'm using Exceed 6.1 to connect to this Solaris box.
=20
Thanks..
=20
=20
Christopher A.
Los Angeles, Ca.
=20
-----Original Message-----
From: Rui Monteiro [mailto:rmonteiro at whatevernet.com]
Sent: Tuesday, May 15, 2001 9:53 AM
To: sunhelp at sunhelp.org
Cc: rmonteiro at whatevernet.com
Subject: [SunHELP] Apache and Sun Cluster
=20
Hi all.
=20
I have several apache servers, each one with its own IP shared by a =
group of
name based virtual hosts. This servers are supported by Sun Cluster in =
order
to have the web service in HA.
=20
Now, the mistery.
If i start the the servers with their startup/shutdown script =
(apachectl )
everything works fine. But, if the servers are started by Sun Cluster ( =
for
example by forcing  failover ), all the requests sent to them return =
with
error "403 Forbidden".=20
=20
The strange thing here is that i even started the servers with the same
startup scripts that Sun Cluster uses and everything works OK ! ( the
requests sent to the apache servers return the correct result ). So, =
the
problem is not with the Cluster scripts. The problem arises when the =
apache
servers are initialized by the Cluster software.
=20
I already _truss_ the httpd processes and could verify that when a =
request
is made to a file, the httpd process can open that file ( so, this is =
not a
permissions problem ). In fact, it opens and immediately closes it.
=20
=20
The system configuration is this:
Hardware: Enterprise 220R, 2 GB RAM, 1 hme
OS: Solaris 2.6 kernel patch 105181-23
Storage software: VxVM 3.1, VxFS 3.3.3 ( w/ all latest patches )
Cluster software: SUNWCluster 2.2 ( w/ all latest patches )
Apache 1.3.14
=20
Any help is welcome.
=20
Thanks is advance.
Rui Monteiro
email: rmonteiro at whatevernet.com <mailto:rmonteiro at whatevernet.com>=20
=20
 =20

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<div class=3DSection1>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>H=
i all,<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>W=
hen I try
and run an X type application I get this error =
message:<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>X=
lib:
connection to “:0.0” refused by =
server<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>X=
lib:
Invalid MIT-MAGIC-COOKIE-1 key<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>W=
orkshop: Can’t
open display, Exiting….<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>I=
 think it
has something to do with the .Xauthority file, but I’m not =
sure.<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>C=
an anyone
tell me what the cause could be?<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>I=
’m using
Exceed 6.1 to connect to this Solaris =
box.<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>T=
hanks..<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>C=
hristopher
A.<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'>L=
os
Angeles, Ca.<o:p></o:p></span></font></span></p>

<p class=3DMsoNormal><span class=3DEmailStyle17><font size=3D2 =
color=3Dnavy face=3DArial><span
style=3D'font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial'><=
![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>=

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DTahoma><span =
style=3D'font-size:10.0pt;font-family:Tahoma;color:black'>-----Original
Message-----<br>
<b><span style=3D'font-weight:bold'>From:</span></b> Rui Monteiro
[mailto:rmonteiro at whatevernet.com]<br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Tuesday, May 15, =
2001 9:53
AM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> =
sunhelp at sunhelp.org<br>
<b><span style=3D'font-weight:bold'>Cc:</span></b> =
rmonteiro at whatevernet.com<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> [SunHELP] =
Apache and Sun
Cluster</span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
face=3D"Times New Roman"><span
style=3D'font-size:12.0pt'><![if =
!supportEmptyParas]> <![endif]><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Hi =
all.</span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

I
have several apache servers, each one with its own IP shared by a =
group of
name based virtual hosts. This servers are supported by Sun Cluster in =
order to
have the web service in HA.<o:p></o:p>=

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Now,
the mistery.</span></font><font color=3Dblack><span =
style=3D'color:black;
mso-color-alt:windowtext'><o:p></o:p></span></font></p>

If i
start the the servers with their startup/shutdown script =
(apachectl )
everything works fine. But, if the servers are started by Sun =
Cluster (
for example by forcing  failover ), all the requests sent to =
them
return with error "403 Forbidden". <o:p></o:p>=

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

The
strange thing here is that i even started the servers with the same =
startup
scripts that Sun Cluster uses and everything works OK ! ( the requests =
sent
to the apache servers return the correct result ). So, =
the
problem is not with the Cluster scripts. The problem arises =
when the
apache servers are initialized by the Cluster =
software.<o:p></o:p>=

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

I
already _truss_ the httpd processes and could verify that when a =
request is
made to a file, the httpd process can open that file ( so, this is not =
a
permissions problem ). In fact, it opens and immediately closes =
it.<o:p></o:p>=

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span style=3D'color:black;mso-color-alt:windowtext'><o:p>=
</o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>The
system configuration is this:</span></font><font color=3Dblack><span
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Hardware:
Enterprise 220R, 2 GB RAM, 1 hme</span></font><font color=3Dblack><span
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>OS:
Solaris 2.6 kernel patch 105181-23</span></font><font =
color=3Dblack><span
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Storage
software: VxVM 3.1, VxFS 3.3.3 ( w/ all latest patches =
)</span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Cluster
software: SUNWCluster 2.2 ( w/ all latest patches )</span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Apache
1.3.14</span></font><font color=3Dblack><span =
style=3D'color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Any
help is welcome.</span></font><font color=3Dblack><span =
style=3D'color:black;
mso-color-alt:windowtext'><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Thanks
is advance.</span></font><font color=3Dblack><span =
style=3D'color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>Rui
Monteiro</span></font><font color=3Dblack><span =
style=3D'color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;color:black'>email: <a
href=3D"mailto:rmonteiro at whatevernet.com">rmonteiro at whatevernet.com</a><=
/span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;color:black'> </span></font><font
color=3Dblack><span =
style=3D'color:black;mso-color-alt:windowtext'><o:p></o:p></span></font>=
</p>

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