cluster.dtd

此代码经过大量使用

<!--
    DTD of an Amygdala Cluster 
    Author: Rudiger Koch <[e-mail]>
-->

<!-- Properties for the entire cluster
     version         : protocol version used. version is an integer
     mcast           : cluter control
     fileprefix      : to allow relative paths for filenames
-->

<!ELEMENT CLUSTER (NODE)>
<!ATTLIST CLUSTER version         CDATA #REQUIRED
                  mcast           CDATA "230.0.0.3:4100"
                  fileprefix      CDATA "/home/amygdala">

<!-- A cluster node. Contains one or more instances. A node is a process
     It is intended to run one node per operating system instance.

-->

<!ELEMENT NODE (INSTANCE)>
<!ATTLIST NODE hostname  CDATA #REQUIRED
               exec      CDATA #REQUIRED>

<!-- An Amygdala Instance 
     id      : a clusterwide unique integer between 1 and 4294967294
               this has to agree with the command line parameter -i
     hostname: real hostname or dotted IP
     udpport : the port this instance will listen to
               default is 4100
-->
<!ELEMENT INSTANCE ()>
<!ATTLIST INSTANCE id        CDATA #REQUIRED
                   nnfile    CDATA #REQUIRED
                   udpport   CDATA >