# Rule for specific qemu/KVM guest called 'guest1'.
[qemu-guest1]
- interval 60
- physcpus off
+ interval 60
+ physcpus off
# Rule that covers all other qemu/KVM guests.
[qemu-*]
- interval 60
+ interval 60
# Catch-all default rule for guests.
# This rule MUST be last in the file.
[*]
- interval 1
- physcpus on
+ interval 1
+ availcpus on
+ corespersocket on
+ memory on
+ mhz on
+ model on
+ nodes on
+ physcpus on
+ ping on
+ socketspernode on
+ threadspercore on
#etc.
In the section header, C<[hypervisor-guestname]>, the C<guestname>
to M requests every N seconds per guest.
If a guest exceeds the rate at which it is allowed to make requests,
-then the daemon sleeps before replying (just for that guest).
+then the daemon will after some number of violations stop talking to
+the guest. The only way to restore service to the guest will be to
+reboot the guest or restart the daemon.
Setting this to C<any> means there is no limit. Guests can flood the
host with requests.
-=item B<physcpus BOOL>
-
-Enable or disable requesting the number of physical CPUs available in
-the host.
-
-
-
-
+=item B<I<command> BOOL>
+Enable or disable the command named I<command>.
+The default for every command is disabled. You have to enable
+each one that you want to allow.
=back
Use the L<hostinfo-test(8)> program in the guest to test this.
+=item 8.
+
+(Linux/Unix guests) Is getty attached to the serial port?
+
+On some operating systems, system daemons will attach themselves to
+serial ports. Under Linux you can use the lsof command to check:
+
+ /usr/sbin/lsof | grep ttyS
+
+=item 9.
+
+(Linux/Unix guests) Is serial device not in raw mode?
+
+Client software should set the serial device to raw mode and
+disable echoing. The usual way to do this is:
+
+ stty raw -echo < /dev/ttyS1
+
=back
+Note that serial port settings like speed, parity etc. make no
+difference for these emulated serial ports, so that won't be a factor.
+
=head1 FILES
=over 4
L<hostinfo-set(8)>,
L<hostinfo-status(8)>,
-L<hostinfo-test(8)>,
+L<hostinfo-test(1)>,
L<virt-install(1)>,
L<virt-manager(1)>,
+L<hostinfo-protocol(5)>,
L<http://fedoraproject.org/wiki/Features/Hostinfo>,
L<http://libvirt.org/>.