240 lines
4.7 KiB
HTML
240 lines
4.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>openMosixprocs</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="The openMosix HOWTO"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="openMosixview"
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HREF="openmosixview.html"><LINK
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REL="PREVIOUS"
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TITLE="using openMosixview"
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HREF="x982.html"><LINK
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REL="NEXT"
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TITLE="openMosixcollector"
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HREF="x1093.html"></HEAD
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><BODY
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CLASS="SECT1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>The openMosix HOWTO: </TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="x982.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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>Chapter 10. openMosixview</TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="x1093.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="SECT1"
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><H1
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CLASS="SECT1"
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><A
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NAME="AEN1060"
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></A
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>10.5. openMosixprocs</H1
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><DIV
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CLASS="SECT2"
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><H2
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CLASS="SECT2"
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><A
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NAME="AEN1062"
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></A
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>10.5.1. intro</H2
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><P
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> This process-box is really useful for managing the processes running on your cluster.
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<DIV
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CLASS="MEDIAOBJECT"
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><P
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><IMG
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SRC="omview4.gif"></P
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></DIV
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>
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You should install it on every cluster-node! </P
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><P
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> The processlist gives an overview what is running where.
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The second column displays the openMosix-node ID of each process.
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0 means local, all other values are remote nodes. Migrated processes are marked with a
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green icon and non movable processes have a lock. </P
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><P
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> By double-clicking a process from the list the migrator-window will pop-up for managing
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e.g. migrating the process.
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There are also options to migrate the remote processes away, send SIGSTOP and
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SIGCONT to it or to "renice" it. </P
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><P
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> If you click on the "manage procs from remote" button a new window will come up
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(the remote-procs windows) displaying the process currently migrated to this host. </P
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></DIV
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><DIV
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CLASS="SECT2"
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><H2
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CLASS="SECT2"
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><A
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NAME="AEN1073"
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></A
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>10.5.2. the migrator-window</H2
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><P
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>This dialog will pop up if process
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from the process box is clicked. </P
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><DIV
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CLASS="MEDIAOBJECT"
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><P
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><IMG
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SRC="omview5.gif"></P
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></DIV
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><P
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> The openMosixview-migrator window displays all nodes in your openMosix-cluster.
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This window is for managing one process (with additional status-information).
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By double-clicking on an host from the list the process will migrate to this host.
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After a short moment the process-icon for the managed process will be green,
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which means it is running remote. </P
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><P
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> The "home"-button sends the process to its home node.
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With the "best"-button the process is send to the best available node in your cluster.
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This migration is influenced by the load, speed, CPU's and what openMosix "thinks"
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of each node. It maybe will migrate to the host with the most CPU's and/or the best speed.
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With the "kill"-button you can kill the process immediately. </P
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><P
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> To pause a program just click the "SIGSTOP"-button and to continue the "SIGCONT"-button.
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With the renice-slider below you can renice the current managed process
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(-20 means very fast, 0 normal and 20 very slow) </P
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></DIV
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><DIV
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CLASS="SECT2"
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><H2
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CLASS="SECT2"
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><A
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NAME="AEN1084"
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></A
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>10.5.3. managing processes from remote</H2
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><P
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> This dialog will pop up
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if the "manage procs from remote"-button
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beneath the process-box is clicked </P
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><DIV
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CLASS="MEDIAOBJECT"
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><P
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><IMG
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SRC="omview6.gif"></P
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></DIV
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><P
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> The TabView displays processes that are migrated to the local host.
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The procs are coming from other nodes in your cluster and currently computed
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on the host openMosixview is started on.
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Similar to the two buttons in the migrator-window the process is send home
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by the "goto home node"-button and send to the best available node by the
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"goto best node"-button. </P
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></DIV
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="x982.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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HREF="x1093.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>using openMosixview</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="openmosixview.html"
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>Up</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>openMosixcollector</TD
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> |