This was passing down to dhclient which was keeping the 8001 port
open and preventing xend restarting.
Also fixed a case typo in setCloExec
Signed-off-by: James Bulpin <james@xensource.com>
We must completely blow away mappings of the original
p2m table and the initrd. Those areas eventually get freed
to the memory allocator and other uses of that memory will
get really confused by spurious redundant mappings in the
init mapping area.
Signed-off-by: Keir Fraser <keir@xensource.com>
I thought a magic field in the start_info might be useful. I just chose
"Xen-<major>.<minor>", but feel free to change it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (authored)
is pretty big, but this is mostly because I've replaced hypervisor.h with the
hypercalls.h header file from Linux (which seems easier to maintain
anyway). I've ignored X86_64.
Signed-off-by: Simon Kagstrom <simon.kagstrom@bth.se>
by access to 0xc000 port in VMX, qemu will blocked there until it
finished. And during that block, there are extra dom switches between
dom0 and idle domain, and VMX can't be resumed. By making real IDE dma
tranfer run in another thread, qemu will return and VMX resume on time
and there are fewer cycle wasted.
Signed-off-by: Ke Yu <ke.yu@intel.com>
Signed-off-by: Xiaowei Yang <xiaowei.yang@intel.com>
* adapts the Xen access control module to recent changes in the "unbound
event channel" interface and its usage
* adds checks that became necessary because of domain structures "hanging
around" in the domain list after domain destruction
This patch is tested on today's xen-unstable with Null, CHWALL, STE,
CHWALL_STE policies.
Signed-off by: Reiner Sailer <sailer@us.ibm.com>
idea in general to put statements with side-effects inside such a construct
(for example the BUG_ON() could be compiled away for non-debug builds).
The patch below fixes this for the drivers/xen tree.
I chose the general construct to store the respective return values in a
local var instead of an if (...) BUG(); because it looks like most of these
BUG_ON()'s need to be replaced by real error handling when going towards
production releases anyway, and then the local variable is going to be
needed anyway. (and besides the if construct tends to get unreable due to
the unlikely() etc).
Please apply.
Greetings,
Arjan van de Ven
Reject the removal of -Werror from the xentop Makefile.
Reject the #include of xs.h inside xentop -- there is no need for it.
Have XendDomainInfo write domain names into /local/domain (which used to happen,
but hasn't for a little while).
Remove the dead code from xentop.c.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
rather than -a. The former shortcuts at the script level, whereas the latter
does not, which means that the backtick-enclosed arguments are evaluated
regardless of the success of preceding tests.
Tidy the aforementioned test into a function of its own.
Add an implementation of usleep for those systems that only have sleep (Debian,
for example).
Signed-off-by: Ewan Mellor <ewan@xensource.com>
It now allows the user to configure what he wants to be done on
xendomains stop: sysrq, migrate, save, or shutdown.
For this to be safe, a timeout has been introduced (optional).
On start, saved domains may be restored, and not yet started
domains from the auto start dir will be started in addition.
status reports missing domains, restart and reload work as well.
The init script is somewhat SUSE-ish, but it should work on LSB
compliant and on RH based distros as well.
I would appreciate this to be put into tools/examples/init.d/
Signed-off-by: Kurt Garloff <garloff@suse.de>
domain has recently been removed from our list, but with a watch still in
flight. This should fix the intermittent crash in xenconsoled that is plaguing
us at the moment.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
For domain migration, unless you use a rootless setup, you need
to have network storage available. For the poor people like me that
have no SAN, one easy possibility to have it is to use nbd.
Find attached the block-nbd script (in /etc/xen/scripts/) and
an example config file. The block-nbd script is based on the -enbd one.
They have been used successfully in the Xen Tutorial at Linux Kongress.
Signed-off-by: Kurt Garloff <garloff@suse.de>
this aren't beautiful, but this gets the distro-specific code out of the body
of the network-bridge script and into a common place, while still preserving
the existing code behaviour.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
It doesn't make sense to undo the network configuration when stopping
xend since that would cut off all VMs from the network. Undoing the
network setup should be an option independent of xend stop.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
- All even channels on xen/ia64 shares one common interrupt vector
- xen_start_info is initialized only after xen_init, so adjust
sequence to avoid access before initialization
Signed-off-by Kevin Tian <kevin.tian@intel.com>
means that any reads attempted on that tty will not cause handle_tty_read to
segfault looking for an interface that does not exist.
Move the writing of the tty node so that it happens after console/limit has
been read, as it is cleaner if the writing is the last thing that happens.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
