* qemud/qemud.c src/logging.[ch]: Similar as for general libvirt, don't
convert high priority levels to debug level. Ignore LIBVIRT_LOG_FILTERS
and LIBVIRT_LOG_OUTPUTS when they're set to the empty string, otherwise
they can override a valid setting from the config file. Send all
settings through the parser functions for validation, so that the
existence of a bad setting doesn't nullify a good setting that should
have applied -- particularly the default output. Keep the order of
precedence consistent for all variables between the environment and
the config file. Warn when an invalid log level, filter, or output
is ignored.
* src/libvirt_private.syms: export internally a few convenience functions
* src/libvirt.c src/logging.c: Don't convert high priority levels to the
debug level. Don't parse LIBVIRT_LOG_FILTERS and LIBVIRT_LOG_OUTPUTS
when they're set to the empty string. Warn when the user specifies an
invalid value (empty string remains a noop).
* po/POTFILES.in: src/logging.c now include translatable strings
* src/xm_internal.c: in case of multiple connections to the xen driver
and some clients were not using domain events, the whole /etc/xen
monitoring would break leading to disapearing domains.
* src/esx/esx_driver.c src/esx/esx_vi.[ch] src/esx/esx_vmx.[ch]:
adds version checking for GSX 2.0, allows to pass a specific port
for the connection and also add a new specific gsx scheme for
easier connections to GSX hosts
Fix up qemudDomainMigratePrepare2 to use virGetHostname instead of
gethostname. Besides the fact that virGetHostname is far more clever,
there was a latent bug in the handling that could cause a buffer overflow
on a very long hostname.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
* autobuild.sh, mingw32-libvirt.spec.in: Enable esx on mingw32
* src/esx/esx_driver.c: Define AI_ADDRCONFIG if not set
* src/esx/esx_util.c, src/esx/esx_vi_types.c: Always use
%lld & friends, since gnulib guarentees we have these
and not the target's own variants
If the bridge device is configured to have IPv6 address and
accept router advertisments, then a malicious guest can send
out bogus advertisments and hijack/DOS host IPv6 connectivity
* src/network_driver.c: Set accept_ra=0, disable_ipv6=1, autoconf=0
for IPv6 sysctl on virual network bridge devices
PCIe DevCap register is actually 32 bits, not 16 bits. Since FLR is
bit 28, we clearly are failing to detect FLR support.
Known to fix device reset with some SR-IOV devices.
* src/pci.c: fix pciDetectFunctionLevelReset()
* src/util.c: Don't drop capabilities until after the PID file has
been written. Kill off child if writing the PID file fails
* src/qemu_driver.c: Remove bogus trailing '/' in state dir
* esx/esx_driver.c: add some documentation about the CPU scheduler
parameters and remove some old, unnecessary compensation code, since
virsh uses the proposed parameter types now.
* src/qemu_driver.c: fix qemudOpenMonitorUnix() to retry on ENOENT
instead of EACCES which is the error one receive when the socket
error hasn't shown up yet
In order to hotplug a network/bridge backed NIC, we need to first create
the tap file descriptor, add the tap interface to the bridge and then
pass the file descriptor to the qemu process using the 'getfd' monitor
command.
Once the tapfd has been accepted, we create the network backend using
host_net_add, supplying the name assigned to the tapfd. If this fails,
we need to close the tapfd in qemu using the 'closefd' monitor command.
If the version of qemu does not support the getfd/closefd monitor
commands we detect "unknown command" in the getfd reply and fail the
attach operation.
* src/qemu_driver.c: add support for tapfd based hotplug in
qemudDomainAttachNetDevice()
Add qemudMonitorCommandWithFd() which allows a file descriptor to be
sent to qemu over a unix monitor socket using SCM_RIGHTS. See the
unix(7) and cmsg(3) man pages.
* src/qemu_conf.c: add a scm_fd param to qemudMonitorCommandExtra(),
add qemudMonitorCommandWithFd(), implement SCM_RIGHTS support in
qemudMonitorSendUnix()
Switch from using write() to using sendmsg() on QEMU's monitor socket
so that we can add support for SCM_RIGHTS.
* src/qemu_driver.c: add sendmsg() based qemudMonitorSendUnix() and use
it when the monitor fd is a unix socket
Add a little helper function to write the monitor command followed by
carriage return in a single write.
This doesn't make any real difference, but allows us to more easily
switch to using sendmsg() when using the monitor over a unix socket.
* src/qemu_conf.c: split qemudMonitorSend() out
