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diff --git a/docs/htmldocs/speed.html b/docs/htmldocs/speed.html index 85562e3e89..047929af48 100644 --- a/docs/htmldocs/speed.html +++ b/docs/htmldocs/speed.html @@ -9,15 +9,12 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.77"><LINK REL="HOME" TITLE="SAMBA Project Documentation" HREF="samba-howto-collection.html"><LINK -REL="UP" -TITLE="Optional configuration" -HREF="optional.html"><LINK REL="PREVIOUS" -TITLE="Group mapping HOWTO" -HREF="groupmapping.html"><LINK +TITLE="Quick Cross Subnet Browsing / Cross Workgroup Browsing guide" +HREF="browsing-quick.html"><LINK REL="NEXT" -TITLE="Appendixes" -HREF="appendixes.html"></HEAD +TITLE="HOWTO Access Samba source code via CVS" +HREF="cvs-access.html"></HEAD ><BODY CLASS="CHAPTER" BGCOLOR="#FFFFFF" @@ -45,7 +42,7 @@ WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A -HREF="groupmapping.html" +HREF="browsing-quick.html" ACCESSKEY="P" >Prev</A ></TD @@ -59,7 +56,7 @@ WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A -HREF="appendixes.html" +HREF="cvs-access.html" ACCESSKEY="N" >Next</A ></TD @@ -74,15 +71,15 @@ CLASS="CHAPTER" ><A NAME="SPEED" ></A ->Chapter 23. Samba performance issues</H1 +>Chapter 17. Samba performance issues</H1 ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3065" +NAME="AEN2742" ></A ->23.1. Comparisons</H1 +>17.1. Comparisons</H1 ><P >The Samba server uses TCP to talk to the client. Thus if you are trying to see if it performs well you should really compare it to @@ -111,17 +108,17 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3071" +NAME="AEN2748" ></A ->23.2. Oplocks</H1 +>17.2. Oplocks</H1 ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A -NAME="AEN3073" +NAME="AEN2750" ></A ->23.2.1. Overview</H2 +>17.2.1. Overview</H2 ><P >Oplocks are the way that SMB clients get permission from a server to locally cache file operations. If a server grants an oplock @@ -155,9 +152,9 @@ CLASS="SECT2" ><H2 CLASS="SECT2" ><A -NAME="AEN3081" +NAME="AEN2758" ></A ->23.2.2. Level2 Oplocks</H2 +>17.2.2. Level2 Oplocks</H2 ><P >With Samba 2.0.5 a new capability - level2 (read only) oplocks is supported (although the option is off by default - see the smb.conf @@ -179,9 +176,9 @@ CLASS="SECT2" ><H2 CLASS="SECT2" ><A -NAME="AEN3087" +NAME="AEN2764" ></A ->23.2.3. Old 'fake oplocks' option - deprecated</H2 +>17.2.3. Old 'fake oplocks' option - deprecated</H2 ><P >Samba can also fake oplocks, by granting a oplock whenever a client asks for one. This is controlled using the smb.conf option "fake @@ -200,9 +197,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3091" +NAME="AEN2768" ></A ->23.3. Socket options</H1 +>17.3. Socket options</H1 ><P >There are a number of socket options that can greatly affect the performance of a TCP based server like Samba.</P @@ -228,9 +225,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3098" +NAME="AEN2775" ></A ->23.4. Read size</H1 +>17.4. Read size</H1 ><P >The option "read size" affects the overlap of disk reads/writes with network reads/writes. If the amount of data being transferred in @@ -254,9 +251,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3103" +NAME="AEN2780" ></A ->23.5. Max xmit</H1 +>17.5. Max xmit</H1 ><P >At startup the client and server negotiate a "maximum transmit" size, which limits the size of nearly all SMB commands. You can set the @@ -277,9 +274,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3108" +NAME="AEN2785" ></A ->23.6. Locking</H1 +>17.6. Locking</H1 ><P >By default Samba does not implement strict locking on each read/write call (although it did in previous versions). If you enable strict @@ -294,9 +291,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3112" +NAME="AEN2789" ></A ->23.7. Share modes</H1 +>17.7. Share modes</H1 ><P >Some people find that opening files is very slow. This is often because of the "share modes" code needed to fully implement the dos @@ -324,9 +321,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3117" +NAME="AEN2794" ></A ->23.8. Log level</H1 +>17.8. Log level</H1 ><P >If you set the log level (also known as "debug level") higher than 2 then you may suffer a large drop in performance. This is because the @@ -338,9 +335,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3120" +NAME="AEN2797" ></A ->23.9. Wide lines</H1 +>17.9. Wide lines</H1 ><P >The "wide links" option is now enabled by default, but if you disable it (for better security) then you may suffer a performance hit in @@ -352,9 +349,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3123" +NAME="AEN2800" ></A ->23.10. Read raw</H1 +>17.10. Read raw</H1 ><P >The "read raw" operation is designed to be an optimised, low-latency file read operation. A server may choose to not support it, @@ -374,9 +371,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3128" +NAME="AEN2805" ></A ->23.11. Write raw</H1 +>17.11. Write raw</H1 ><P >The "write raw" operation is designed to be an optimised, low-latency file write operation. A server may choose to not support it, @@ -391,9 +388,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3132" +NAME="AEN2809" ></A ->23.12. Read prediction</H1 +>17.12. Read prediction</H1 ><P >Samba can do read prediction on some of the SMB commands. Read prediction means that Samba reads some extra data on the last file it @@ -417,9 +414,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3139" +NAME="AEN2816" ></A ->23.13. Memory mapping</H1 +>17.13. Memory mapping</H1 ><P >Samba supports reading files via memory mapping them. One some machines this can give a large boost to performance, on others it @@ -438,9 +435,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3144" +NAME="AEN2821" ></A ->23.14. Slow Clients</H1 +>17.14. Slow Clients</H1 ><P >One person has reported that setting the protocol to COREPLUS rather than LANMAN2 gave a dramatic speed improvement (from 10k/s to 150k/s).</P @@ -455,9 +452,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3148" +NAME="AEN2825" ></A ->23.15. Slow Logins</H1 +>17.15. Slow Logins</H1 ><P >Slow logins are almost always due to the password checking time. Using the lowest practical "password level" will improve things a lot. You @@ -468,9 +465,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3151" +NAME="AEN2828" ></A ->23.16. Client tuning</H1 +>17.16. Client tuning</H1 ><P >Often a speed problem can be traced to the client. The client (for example Windows for Workgroups) can often be tuned for better TCP @@ -572,9 +569,9 @@ CLASS="SECT1" ><H1 CLASS="SECT1" ><A -NAME="AEN3183" +NAME="AEN2860" ></A ->23.17. My Results</H1 +>17.17. My Results</H1 ><P >Some people want to see real numbers in a document like this, so here they are. I have a 486sx33 client running WfWg 3.11 with the 3.11b @@ -613,7 +610,7 @@ WIDTH="33%" ALIGN="left" VALIGN="top" ><A -HREF="groupmapping.html" +HREF="browsing-quick.html" ACCESSKEY="P" >Prev</A ></TD @@ -631,7 +628,7 @@ WIDTH="33%" ALIGN="right" VALIGN="top" ><A -HREF="appendixes.html" +HREF="cvs-access.html" ACCESSKEY="N" >Next</A ></TD @@ -641,21 +638,17 @@ ACCESSKEY="N" WIDTH="33%" ALIGN="left" VALIGN="top" ->Group mapping HOWTO</TD +>Quick Cross Subnet Browsing / Cross Workgroup Browsing guide</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" -><A -HREF="optional.html" -ACCESSKEY="U" ->Up</A -></TD +> </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ->Appendixes</TD +>HOWTO Access Samba source code via CVS</TD ></TR ></TABLE ></DIV |