[OpenAFS] context menu handler slow in OpenAFS 1.5.8 for Windows
Gurganus, Brant L
gurganbl@rose-hulman.edu
Wed, 13 Sep 2006 20:11:25 -0400
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I turned on the pioctl debugging as you suggested and these were the
results. This is a domain-joined limited user account.
=20
0x4c3 is:
ERROR_SESSION_CREDENTIAL_CONFLICT
1219
Multiple connections to a server or shared resource by the same user,
using more than one user name, are not allowed. Disconnect all previous
connections to the server or shared resource and try again.
=20
=20
=20
C:\Documents and Settings\gurganbl>fs whereis "My Documents"
pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: 0x2
[The system cannot find the file specified.
]
pioctl Explorer logon user: [gurganbl@rose-hulman.edu]
pioctl WNetAddConnection2(\\afs,gurganbl@rose-hulman.edu) failed: 0x4C3
pioctl WNetAddConnection2(\\afs\all,gurganbl@rose-hulman.edu) failed:
0x4C3
pioctl LSA Principal logon user: [gurganbl@MS.ROSE-HULMAN.EDU]
pioctl WNetAddConnection2(\\afs,gurganbl@MS.ROSE-HULMAN.EDU) failed:
0x4C3
pioctl WNetAddConnection2(\\afs\all,gurganbl@MS.ROSE-HULMAN.EDU) failed:
0x4C3
pioctl SamCompatible logon user: [MSROSE-HULMAN\gurganbl]
pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: 0x2
[The system cannot find the file specified.
]
fs: Invalid argument; it is possible that My Documents is not in AFS.
=20
C:\Documents and Settings\gurganbl>fs whereis "My Documents"
pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: 0x2
[The system cannot find the file specified.
]
pioctl Explorer logon user: [gurganbl@rose-hulman.edu]
pioctl WNetAddConnection2(\\afs,gurganbl@rose-hulman.edu) failed: 0x4C3
pioctl WNetAddConnection2(\\afs\all,gurganbl@rose-hulman.edu) failed:
0x4C3
pioctl LSA Principal logon user: [gurganbl@MS.ROSE-HULMAN.EDU]
pioctl WNetAddConnection2(\\afs,gurganbl@MS.ROSE-HULMAN.EDU) failed:
0x4C3
pioctl WNetAddConnection2(\\afs\all,gurganbl@MS.ROSE-HULMAN.EDU) failed:
0x4C3
pioctl SamCompatible logon user: [MSROSE-HULMAN\gurganbl]
pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: 0x2
[The system cannot find the file specified.
]
fs: Invalid argument; it is possible that My Documents is not in AFS.
=20
-----Original Message-----
From: Jeffrey Altman [mailto:jaltman@secure-endpoints.com]=20
Sent: Wednesday, September 13, 2006 6:37 PM
To: Gurganus, Brant L
Cc: openafs-info@openafs.org
Subject: Re: [OpenAFS] context menu handler slow in OpenAFS 1.5.8 for
Windows
=20
Turn on pioctl() debugging (as per the debugging section of the
OpenAFS Release Notes), and then run the "fs whereis" test again.
=20
I suspect you will find the problem is that your systems are having a
hard time authenticating to the AFS Client Service. In which case
all operations to AFS are suffering the same delays
=20
Jeffrey Altman
=20
=20
=20
Gurganus, Brant L wrote:
> The delay characteristics are reproducible using the command you
> mentioned. If it is newly run, there is a delay. If it has recently
ran
> (probably has results in a cache), then it finishes quickly.
>=20
> There appears to be no difference in output of the command when there
is
> a delay and when there is not a delay:
>=20
> C:\DOCUME~1\gurganbl>fs whereis "My Documents"
> fs: Invalid argument; it is possible that My Documents is not in AFS.
>=20
> C:\DOCUME~1\gurganbl>fs whereis "My Documents"
> fs: Invalid argument; it is possible that My Documents is not in AFS.
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<div class=3DSection1>
<p class=3DMsoPlainText>I turned on the pioctl debugging as you =
suggested and
these were the results. This is a domain-joined limited user =
account.<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>0x4c3 is:<o:p></o:p></p>
<table class=3DMsoNormalTable border=3D0 cellspacing=3D0 cellpadding=3D0 =
width=3D0
style=3D'width:0in;border-collapse:collapse'>
<tr>
<td width=3D"40%" valign=3Dtop style=3D'width:40.0%;border:solid =
#CCCCCC 1.0pt;
background:white;padding:2.7pt 2.7pt 2.7pt 2.7pt'>
<p class=3DMsoNormal><span style=3D'font-size:8.5pt;font-family:"Times =
New Roman","serif"'>ERROR_SESSION_CREDENTIAL_CONFLICT<br>
1219<o:p></o:p></span></p>
</td>
<td width=3D"60%" valign=3Dtop style=3D'width:60.0%;border:solid =
#CCCCCC 1.0pt;
border-left:none;background:white;padding:2.7pt 2.7pt 2.7pt 2.7pt'>
<p class=3DMsoNormal><span style=3D'font-size:8.5pt;font-family:"Times =
New Roman","serif"'>Multiple
connections to a server or shared resource by the same user, using =
more than
one user name, are not allowed. Disconnect all previous connections to =
the
server or shared resource and try again.<o:p></o:p></span></p>
</td>
</tr>
</table>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>C:\Documents and Settings\gurganbl>fs whereis =
"My
Documents"<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: =
0x2<o:p></o:p></p>
<p class=3DMsoPlainText> [The =
system
cannot find the file specified.<o:p></o:p></p>
<p class=3DMsoPlainText>]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl Explorer logon user: =
[gurganbl@rose-hulman.edu]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl =
WNetAddConnection2(\\afs,gurganbl@rose-hulman.edu)
failed: 0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl
WNetAddConnection2(\\afs\all,gurganbl@rose-hulman.edu) failed: =
0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl LSA Principal logon user:
[gurganbl@MS.ROSE-HULMAN.EDU]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl =
WNetAddConnection2(\\afs,gurganbl@MS.ROSE-HULMAN.EDU)
failed: 0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl
WNetAddConnection2(\\afs\all,gurganbl@MS.ROSE-HULMAN.EDU) failed: =
0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl SamCompatible logon user: =
[MSROSE-HULMAN\gurganbl]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: =
0x2<o:p></o:p></p>
<p class=3DMsoPlainText> [The =
system cannot
find the file specified.<o:p></o:p></p>
<p class=3DMsoPlainText>]<o:p></o:p></p>
<p class=3DMsoPlainText>fs: Invalid argument; it is possible that My =
Documents is
not in AFS.<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>C:\Documents and Settings\gurganbl>fs whereis =
"My
Documents"<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: =
0x2<o:p></o:p></p>
<p class=3DMsoPlainText> [The =
system
cannot find the file specified.<o:p></o:p></p>
<p class=3DMsoPlainText>]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl Explorer logon user: =
[gurganbl@rose-hulman.edu]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl =
WNetAddConnection2(\\afs,gurganbl@rose-hulman.edu)
failed: 0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl
WNetAddConnection2(\\afs\all,gurganbl@rose-hulman.edu) failed: =
0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl LSA Principal logon user:
[gurganbl@MS.ROSE-HULMAN.EDU]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl
WNetAddConnection2(\\afs,gurganbl@MS.ROSE-HULMAN.EDU) failed: =
0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl
WNetAddConnection2(\\afs\all,gurganbl@MS.ROSE-HULMAN.EDU) failed: =
0x4C3<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl SamCompatible logon user: =
[MSROSE-HULMAN\gurganbl]<o:p></o:p></p>
<p class=3DMsoPlainText>pioctl CreateFile(C:\_._AFS_IOCTL_._) failed: =
0x2<o:p></o:p></p>
<p class=3DMsoPlainText> [The =
system
cannot find the file specified.<o:p></o:p></p>
<p class=3DMsoPlainText>]<o:p></o:p></p>
<p class=3DMsoPlainText>fs: Invalid argument; it is possible that My =
Documents is
not in AFS.<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>-----Original Message-----<br>
From: Jeffrey Altman [mailto:jaltman@secure-endpoints.com] <br>
Sent: Wednesday, September 13, 2006 6:37 PM<br>
To: Gurganus, Brant L<br>
Cc: openafs-info@openafs.org<br>
Subject: Re: [OpenAFS] context menu handler slow in OpenAFS 1.5.8 for =
Windows<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>Turn on pioctl() debugging (as per the debugging =
section
of the<o:p></o:p></p>
<p class=3DMsoPlainText>OpenAFS Release Notes), and then run the =
"fs
whereis" test again.<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>I suspect you will find the problem is that your =
systems
are having a<o:p></o:p></p>
<p class=3DMsoPlainText>hard time authenticating to the AFS Client =
Service.
In which case<o:p></o:p></p>
<p class=3DMsoPlainText>all operations to AFS are suffering the same =
delays<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>Jeffrey Altman<o:p></o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText><o:p> </o:p></p>
<p class=3DMsoPlainText>Gurganus, Brant L wrote:<o:p></o:p></p>
<p class=3DMsoPlainText>> The delay characteristics are reproducible =
using the
command you<o:p></o:p></p>
<p class=3DMsoPlainText>> mentioned. If it is newly run, there is a =
delay. If
it has recently ran<o:p></o:p></p>
<p class=3DMsoPlainText>> (probably has results in a cache), then it =
finishes
quickly.<o:p></o:p></p>
<p class=3DMsoPlainText>> <o:p></o:p></p>
<p class=3DMsoPlainText>> There appears to be no difference in output =
of the
command when there is<o:p></o:p></p>
<p class=3DMsoPlainText>> a delay and when there is not a =
delay:<o:p></o:p></p>
<p class=3DMsoPlainText>> <o:p></o:p></p>
<p class=3DMsoPlainText>> C:\DOCUME~1\gurganbl>fs whereis "My
Documents"<o:p></o:p></p>
<p class=3DMsoPlainText>> fs: Invalid argument; it is possible that =
My
Documents is not in AFS.<o:p></o:p></p>
<p class=3DMsoPlainText>> <o:p></o:p></p>
<p class=3DMsoPlainText>> C:\DOCUME~1\gurganbl>fs whereis "My
Documents"<o:p></o:p></p>
<p class=3DMsoPlainText>> fs: Invalid argument; it is possible that =
My
Documents is not in AFS.<o:p></o:p></p>
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