$\mathit{RW}$ & {\tt other\_config} & (string $\rightarrow$ string) Map & additional configuration \\
$\mathit{RO}_\mathit{run}$ & {\tt domid} & int & domain ID (if available, -1 otherwise) \\
$\mathit{RO}_\mathit{run}$ & {\tt is\_control\_domain} & bool & true if this is a control domain (domain 0 or a driver domain) \\
-$\mathit{RO}_\mathit{run}$ & {\tt metrics} & VM\_metrics ref & metrics associated with this VM. \\
+$\mathit{RO}_\mathit{run}$ & {\tt metrics} & VM\_metrics ref & metrics associated with this VM \\
$\mathit{RO}_\mathit{run}$ & {\tt guest\_metrics} & VM\_guest\_metrics ref & metrics associated with the running guest \\
\hline
\end{longtable}
$\mathit{RW}$ & {\tt crash\_dump\_sr} & SR ref & The SR in which VDIs for crash dumps are created \\
$\mathit{RO}_\mathit{run}$ & {\tt PBDs} & (PBD ref) Set & physical blockdevices \\
$\mathit{RO}_\mathit{run}$ & {\tt host\_CPUs} & (host\_cpu ref) Set & The physical CPUs on this host \\
-$\mathit{RO}_\mathit{ins}$ & {\tt metrics} & host\_metrics ref & metrics associated with this host. \\
+$\mathit{RO}_\mathit{run}$ & {\tt metrics} & host\_metrics ref & metrics associated with this host \\
\hline
\end{longtable}
\subsection{RPCs associated with class: host}
$\mathit{RW}$ & {\tt qos/algorithm\_type} & string & QoS algorithm to use \\
$\mathit{RW}$ & {\tt qos/algorithm\_params} & (string $\rightarrow$ string) Map & parameters for chosen QoS algorithm \\
$\mathit{RO}_\mathit{run}$ & {\tt qos/supported\_algorithms} & string Set & supported QoS algorithms for this VIF \\
-$\mathit{RO}_\mathit{run}$ & {\tt metrics} & VIF\_metrics ref & metrics associated with this VIF. \\
+$\mathit{RO}_\mathit{run}$ & {\tt metrics} & VIF\_metrics ref & metrics associated with this VIF \\
\hline
\end{longtable}
\subsection{RPCs associated with class: VIF}
$\mathit{RW}$ & {\tt MAC} & string & ethernet MAC address of physical interface \\
$\mathit{RW}$ & {\tt MTU} & int & MTU in octets \\
$\mathit{RW}$ & {\tt VLAN} & int & VLAN tag for all traffic passing through this interface \\
-$\mathit{RO}_\mathit{ins}$ & {\tt metrics} & PIF\_metrics ref & metrics associated with this PIF. \\
+$\mathit{RO}_\mathit{run}$ & {\tt metrics} & PIF\_metrics ref & metrics associated with this PIF \\
\hline
\end{longtable}
\subsection{RPCs associated with class: PIF}