the regression tests. The problem is that the xenDaemonFormatSxpr{Disk,Net}
functions are shared between domain creation time and attaching disk time.
Unfortunately, though, Xend expects something different during these two times.
During domain creation time, it wants the "(device" in front of the sexpr,
while during attach time it does not. To remedy this situation, I added a flag
to these two functions to differentiate between these two modes. With this
patch in place, all of the regression tests pass.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
code, a couple of bugs were introduced into the attach-disk and attach-interface
functionality. This patch fixes 3 bugs:
1) In xenDaemonAttachDevice(), there is a switch statement to determine which
of the xenDaemonFormatSxpr{Disk,Net} functions to call. Unfortunately, the case
statements are all missing the corresponding "break", so we always fall-through
to the default error case. This patch just adds the appropriate break statements.
2) (minor) In xenDaemonDomainDefineXML (that's a mouthful!), there is a stray
"fprintf". This is now converted to a proper virXendError().
3) xenDaemonFormatSxpr{Disk,Net} were adding an extra (device to the front of
the sexpr expressions that xend did not expect (this is Xend on RHEL 5.2).
Because of this, the attaches would fail. The patch fixes this by removing the
(device from the front, which makes attach-disk and attach-interface work again.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
part, this doesn't really concern libvirt, since for things like attach and
detach we just pass it through and let xend worry about whether it is supported
or not. The one place this breaks down is in the stats collecting code, where
we need to figure out the device number so we can go digging in /sys for the
statistics.
To remedy this, I've re-written xenLinuxDomainDeviceID() to use regular
expressions to figure out the device number from the name. The major advantage
is that now xenLinuxDomainDeviceID() looks fairly identical to
tools/python/xen/util/blkif.py (in the Xen sources), so that adding additional
devices in the future should be much easier. It also reduces the size of the
code, and, in my opinion, the code complexity.
With this patch in place, I was able to get block statistics both on older style
devices (/dev/xvda) and on the new, expanded devices (/dev/xvdaa).
Signed-off-by: Chris Lalancette <clalance@redhat.com>
* src/virsh.c: Implement 'virsh edit', 'virsh net-edit' and
'virsh pool-edit' commands. These edit the XML for domains,
networks and storage pools respectively, and are the
equivalent of doing 'virsh dumpxml; vi foo.xml; virsh define'
* src/Makefile.am, src/.cvsignore: Auto-generate the net-edit
and pool-edit commands.
* docs/virsh.pod: Updated the documentation.
* src/domain_conf.c, src/network_conf.c, src/storage_conf.c:
Improve error messages from commands such as 'virsh define'
when the XML is not well-formed by passing libxml2 errors
back out through virterror.
docs/libvirt-refs.xml docs/html/libvirt-libvirt.html src/libvirt.c:
fixed somedocs and API entry point descriptions as suggested by
Charles Duffy and regenerated the API descriptions.
Daniel
Per subject; if autoport is in use for a host, the current
virDomainGraphicsDefFormat code always emits "port=-1", even if a port
is assigned to the host; this leaves no way for a client to find the VNC
port assigned to the host in question.
This patches fixes it by putting the vncport in place if there is one, and
only putting "-1" if we fail that test.
handling code. In particular, if you had a section of XML like:
<disk type='file' device='cdrom'>
<target dev='hdc' bus='ide'/>
<readonly/>
</disk>
This used to work with older libvirt, but now fails. This is because we are
actually passing the literal string (null) to the qemu command-line, which qemu
barfs on. This patch fixes it up by making it blank, which allows qemu to
continue on it's merry way.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
* src/domain_conf.[ch] src/openvz_conf.[ch] src/openvz_driver.c:
patch from Evgeniy Sokolov doing the OpenVZ xml refactoring,
still needs to be ported to the new XML parsing code but
implements the new format.
Daniel
* include/libvirt/libvirt.h include/libvirt/libvirt.h.in:
remove Xen centric comments patch from Guido Günther
* docs/apibuild.py: ignore VIR_DEPRECATED
* docs/libvirt-*.xml docs/html/libvirt-*.html: regenerated the
documentation for the API
Daniel
