ia64/xen-unstable

changeset 14320:3f8f5854acf0

Changed the example of linked references (Set(Ref(x)) <-> Ref(y)) to use VM and
VIFs rather than VM and VMGroups, now that we've deleted VMGroups.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
author Ewan Mellor <ewan@xensource.com>
date Fri Mar 09 00:35:29 2007 +0000 (2007-03-09)
parents 2ff4a2a5a6e5
children f421ccd1141f
files docs/xen-api/presentation.tex
line diff
     1.1 --- a/docs/xen-api/presentation.tex	Thu Mar 08 23:47:24 2007 +0000
     1.2 +++ b/docs/xen-api/presentation.tex	Fri Mar 09 00:35:29 2007 +0000
     1.3 @@ -57,14 +57,14 @@ type $t_1$ to values of type $t_2$.
     1.4  \end{itemize}
     1.5  
     1.6  Note that there are a number of cases where {\em Ref}s are {\em doubly
     1.7 -linked\/}---e.g.\ a VM has a field called {\tt groups} of type
     1.8 -$(\mathit{VMGroup}~\mathit{Ref})~\mathit{Set}$; this field lists
     1.9 -the VMGroups that a particular VM is part of. Similarly, the VMGroups
    1.10 -class has a field called {\tt VMs} of type $(\mathit{VM}~{\mathit
    1.11 -Ref})~\mathit{Set}$ that contains the VMs that are part of a particular
    1.12 -VMGroup. These two fields are {\em bound together\/}, in the sense that
    1.13 -adding a new VMGroup to a VM causes the VMs field of the corresponding
    1.14 -VMGroup object to be updated automatically.
    1.15 +linked\/}---e.g.\ a VM has a field called {\tt VIFs} of type
    1.16 +$(\mathit{VIF}~\mathit{Ref})~\mathit{Set}$; this field lists
    1.17 +the network interfaces attached to a particular VM. Similarly, the VIF
    1.18 +class has a field called {\tt VM} of type $(\mathit{VM}~{\mathit
    1.19 +Ref})$ which references the VM to which the interface is connected.
    1.20 +These two fields are {\em bound together\/}, in the sense that
    1.21 +creating a new VIF causes the {\tt VIFs} field of the corresponding
    1.22 +VM object to be updated automatically.
    1.23  
    1.24  The API reference explicitly lists the fields that are
    1.25  bound together in this way. It also contains a diagram that shows