view extras/mini-os/README @ 15852:7dba4441bf92

xend: Fix error message for xm trigger command.

When I tested xm trigger command with a wrong argument, I saw the
following error message.

# xm trigger vm1 xyz
Error: __init__() takes exactly 2 arguments (3 given)
Usage: xm trigger <Domain> <nmi|reset|init> [<VCPU>]

Send a trigger to a domain.

This patch fixes the error message as follows.

# xm trigger vm1 xyz
Error: Invalid trigger: xyz
Usage: xm trigger <Domain> <nmi|reset|init> [<VCPU>]

Send a trigger to a domain.

The type of "TRIGGER_TYPE" is dictionary. domain_send_trigger()
refers to the keys of "TRIGGER_TYPE" without using keys() currently.
This patch adds keys() there.

Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
author kfraser@localhost.localdomain
date Fri Sep 07 11:24:28 2007 +0100 (2007-09-07)
parents 0839db0aa611
children 851dc6b70494
line source
1 Minimal OS
2 ----------
4 This shows some of the stuff that any guest OS will have to set up.
6 This includes:
8 * installing a virtual exception table
9 * handling virtual exceptions
10 * handling asynchronous events
11 * enabling/disabling async events
12 * parsing start_info struct at start-of-day
13 * registering virtual interrupt handlers (for timer interrupts)
14 * a simple page and memory allocator
15 * minimal libc support
17 Stuff it doesn't show:
19 * modifying page tables
20 * network code
21 * block-device code
24 - to build it just type make.
26 - to start it do the following in domain0 (assuming xend is running)
27 # xm create domain_config
29 this starts the kernel and prints out a bunch of stuff and then once
30 every second the system time.