[OpenAFS] OpenAFS Client Availability
Edward P Rosenbloom
edrosen@us.ibm.com
Tue, 6 Mar 2007 12:02:56 -0500
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I have upgraded to OpenAFS Client 1.5.15, and set the Cache to 800MB. I
did fs setcrypt off. Still got errors.
Here are some things from the Event Viewer:
{Delayed Write Failed} Windows was unable to save all the data for the
file \Device\LanmanRedirector. The data has been lost. This error may be
caused by a failure of your computer hardware or network connection.
Please try to save this file elsewhere.
Application popup: Windows - Delayed Write Failed : Windows was unable to
save all the data for the file
\\afs\PDE\project\pde\common\scratch\rgpfs32trule.epr\src\clone_good\windows\out\debug_win32\proj\mmfs\vc80.pdb.
The data has been lost. This error may be caused by a failure of your
computer hardware or network connection. Please try to save this file
elsewhere.
Any other tuning suggestions? Is there an AFS log kept someplace?
----------------------------------
Edward P. Rosenbloom
IBM Systems & Technology Group
(845) 433-3459
edrosen@us.ibm.com
Jeffrey Altman <jaltman@secure-endpoints.com>
03/05/2007 05:37 PM
Please respond to
jaltman@secure-endpoints.com
To
Edward P Rosenbloom/Poughkeepsie/IBM@IBMUS
cc
openafs-info@openafs.org
Subject
Re: [OpenAFS] OpenAFS Client Availability
The 1.5.15 release is particularly important if you are compiling from
AFS as it ensures that data written to AFS is read from the cache and
not from the file server.
Make sure that the cache is large enough for your working set. The
default cache size is 80MB. The theoretical maximum on 32-bit Windows
is approximately 1.2GB but 800MB is the practical maximum on most systems.
Jeffrey Altman
Secure Endpoints Inc.
Edward P Rosenbloom wrote:
>
> I have been using the Win32 OpenAfs client under SUA (the Win2003Server
> version of SFU). Regrettably, the performance of the OpenAFS client on
> Windows does not seem to be able to handle the "traffic" of building our
> products under SUA. This is why I wondered if there were a "separate"
> client for the "Winterix" platform.
>
> Does anyone have any recommendations regarding tuning the performance
> of OpenAFS on Win32?
>
> Thank you.
> ----------------------------------
> Edward P. Rosenbloom
> IBM Systems & Technology Group
> (845) 433-3459
> edrosen@us.ibm.com
>
>
>
> *Jeffrey Altman <jaltman@secure-endpoints.com>*
>
> 03/05/2007 03:14 PM
> Please respond to
> jaltman@secure-endpoints.com
>
>
>
> To
> Edward P Rosenbloom/Poughkeepsie/IBM@IBMUS
> cc
> openafs-info@openafs.org
> Subject
> Re: [OpenAFS] OpenAFS Client Availability
>
>
>
>
>
>
>
>
> Edward P Rosenbloom wrote:
>>
>> I am interesterd in knowing if anyone has come across, or constructed,
>> an AFS client for either the power-pc Linux platform, or the Windows
>> Subsystem for Unix Architecture (a.k.a SUA, SFU, Interix)
>>
>
> Microsoft Services for Unix (aka Interix) relies on the underlying file
> systems available to Windows. Use the existing OpenAFS for Windows
> distribution.
>
> Jeffrey Altman
> Secure Endpoints Inc.
>
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Content-Type: text/html; charset="US-ASCII"
<br><font size=2 face="sans-serif">I have upgraded to OpenAFS Client 1.5.15,
and set the Cache to 800MB. I did fs setcrypt off. Still got
errors. </font>
<br><font size=2 face="sans-serif">Here are some things from the Event
Viewer:</font>
<br>
<br><font size=1 face="MS Shell Dlg">{Delayed Write Failed} Windows was
unable to save all the data for the file \Device\LanmanRedirector. The
data has been lost. This error may be caused by a failure of your computer
hardware or network connection. Please try to save this file elsewhere.</font>
<br>
<br><font size=1 face="MS Shell Dlg">Application popup: Windows - Delayed
Write Failed : Windows was unable to save all the data for the file \\afs\PDE\project\pde\common\scratch\rgpfs32trule.epr\src\clone_good\windows\out\debug_win32\proj\mmfs\vc80.pdb.
The data has been lost. This error may be caused by a failure of your computer
hardware or network connection. Please try to save this file elsewhere.</font>
<br><font size=2 face="sans-serif"><br>
Any other tuning suggestions? Is there an AFS log kept someplace?
<br>
----------------------------------<br>
Edward P. Rosenbloom<br>
IBM Systems & Technology Group<br>
(845) 433-3459<br>
edrosen@us.ibm.com<br>
</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>Jeffrey Altman <jaltman@secure-endpoints.com></b>
</font>
<p><font size=1 face="sans-serif">03/05/2007 05:37 PM</font>
<table border>
<tr valign=top>
<td bgcolor=white>
<div align=center><font size=1 face="sans-serif">Please respond to<br>
jaltman@secure-endpoints.com</font></div></table>
<br>
<td width=59%>
<table width=100%>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">Edward P Rosenbloom/Poughkeepsie/IBM@IBMUS</font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td><font size=1 face="sans-serif">openafs-info@openafs.org</font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [OpenAFS] OpenAFS Client Availability</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><tt><font size=2>The 1.5.15 release is particularly important if you
are compiling from<br>
AFS as it ensures that data written to AFS is read from the cache and<br>
not from the file server.<br>
<br>
Make sure that the cache is large enough for your working set. The<br>
default cache size is 80MB. The theoretical maximum on 32-bit Windows<br>
is approximately 1.2GB but 800MB is the practical maximum on most systems.<br>
<br>
Jeffrey Altman<br>
Secure Endpoints Inc.<br>
<br>
Edward P Rosenbloom wrote:<br>
> <br>
> I have been using the Win32 OpenAfs client under SUA (the Win2003Server<br>
> version of SFU). Regrettably, the performance of the OpenAFS
client on<br>
> Windows does not seem to be able to handle the "traffic"
of building our<br>
> products under SUA. This is why I wondered if there were a "separate"<br>
> client for the "Winterix" platform.<br>
> <br>
> Does anyone have any recommendations regarding tuning the performance<br>
> of OpenAFS on Win32?<br>
> <br>
> Thank you.<br>
> ----------------------------------<br>
> Edward P. Rosenbloom<br>
> IBM Systems & Technology Group<br>
> (845) 433-3459<br>
> edrosen@us.ibm.com<br>
> <br>
> <br>
> <br>
> *Jeffrey Altman <jaltman@secure-endpoints.com>*<br>
> <br>
> 03/05/2007 03:14 PM<br>
> Please respond to<br>
> jaltman@secure-endpoints.com<br>
> <br>
> <br>
> <br>
> To<br>
> Edward
P Rosenbloom/Poughkeepsie/IBM@IBMUS<br>
> cc<br>
> openafs-info@openafs.org<br>
> Subject<br>
> Re:
[OpenAFS] OpenAFS Client Availability<br>
> <br>
> <br>
> <br>
> <br>
> <br>
> <br>
> <br>
> <br>
> Edward P Rosenbloom wrote:<br>
>><br>
>> I am interesterd in knowing if anyone has come across, or constructed,<br>
>> an AFS client for either the power-pc Linux platform, or the Windows<br>
>> Subsystem for Unix Architecture (a.k.a SUA, SFU, Interix)<br>
>><br>
> <br>
> Microsoft Services for Unix (aka Interix) relies on the underlying
file<br>
> systems available to Windows. Use the existing OpenAFS for Windows<br>
> distribution.<br>
> <br>
> Jeffrey Altman<br>
> Secure Endpoints Inc.<br>
> <br>
<br>
<br>
</font></tt>
<br>
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