[OpenAFS] Win 1.3.84 hangs 2003 Server + stats

ted creedon tcreedon@easystreet.com
Thu, 14 Jul 2005 00:24:12 -0700


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1. Add a  fresh 200 GB 400Mhz firewire backup drive on a Win 2003 server
(NTFS).
2. Drag 'N Drop 250 GB from an afs cell to the backup drive.
3. Watch error messages about overwriting existing files (which shouldn't
exist yet)  then watch the server hang.
4. Press big red mushroom head reset button.

5. Parameters :cache 512MB, 100000 files, chunk 2048, server V 1.2.11,
client 1.3.84
6. Possible cause - the source data may be screwed up?
7. Turning indexing off on the NTFS drive. Will try again overnight.
7. This did work before.
8. Stats 2.8G client cpu's at 90%, client mem maxed at 1GB, net at 35%
100BaseT. Server 733Mhz cpu at 50%+, mem maxed at 512MB
9. Process is cpu bound at the server.  Network is not a problem.

10. Later.

tedc

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<TITLE>Win 1.3.84 hangs 2003 Server + stats</TITLE>
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<P><FONT SIZE=3D2 FACE=3D"Arial">1. Add a&nbsp; fresh 200 GB 400Mhz =
firewire backup drive on a Win 2003 server (NTFS).</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">2. Drag 'N Drop 250 GB from an afs =
cell to the backup drive.</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">3. Watch error messages about =
overwriting existing files (which shouldn't exist yet)&nbsp; then watch =
the server hang.</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">4. Press big red mushroom head reset =
button.</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">5. Parameters :cache 512MB, 100000 =
files, chunk 2048, server V 1.2.11, client 1.3.84</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">6. Possible cause - the source data =
may be screwed up?</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">7. Turning indexing off on the NTFS =
drive. Will try again overnight.</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">7. This did work before&#8230;</FONT>

<BR><FONT SIZE=3D2 FACE=3D"Arial">8. Stats 2.8G client cpu's at 90%, =
client mem maxed at 1GB, net at 35% 100BaseT. Server 733Mhz cpu at 50%+, =
mem maxed at 512MB</FONT></P>

<P><FONT SIZE=3D2 FACE=3D"Arial">9. Process is cpu bound at the =
server.&nbsp; Network is not a problem.</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">10. Later.</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">tedc</FONT>
</P>

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