On Fri, Jul 27, 2012 at 01:48:49PM +0400, Dmitry Guryanov wrote:
On 07/27/2012 01:16 PM, Daniel P. Berrange wrote:
+static virCapsPtr +parallelsBuildCapabilities(void) +{ + virCapsPtr caps; + virCapsGuestPtr guest; + struct utsname utsname; + uname(&utsname); + + if ((caps = virCapabilitiesNew(utsname.machine, 0, 0)) == NULL) + goto no_memory; + + if (nodeCapsInitNUMA(caps) < 0) + goto no_memory; + + virCapabilitiesSetMacPrefix(caps, (unsigned char[]) { + 0x42, 0x1C, 0x00}); + + if ((guest = virCapabilitiesAddGuest(caps, "hvm", PARALLELS_DEFAULT_ARCH, + 64, "parallels", + NULL, 0, NULL)) == NULL) + goto no_memory; Hmm, perhaps I'm misunderstanding, but isn't Parallels a container
On Thu, Jul 26, 2012 at 10:32:00PM +0400, Dmitry Guryanov wrote: based technology like OpenVZ, rather than full machine virtualization ?
For containers we use 'exe' as the os type rather than 'hvm', and I'd expect the arch + bit count to match the host OS.
Parallels Cloud Server uses the same interface for both containers and virtual machines management, where it's possible, I've decided to start writing support of VMs. I hope then it's possible to make driver which supports both types of virtualization and going to do it later.
Ah that makes sense now. Thanks for explaining. So what you have here is fine to start with.
+ /* From this point on, the connection is for us. */ + if (!conn->uri->path || + conn->uri->path[0] == '\0' || + (conn->uri->path[0] == '/' && conn->uri->path[1] == '\0')) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("parallelsOpen: supply a path or use " + "parallels:///default")); + return VIR_DRV_OPEN_ERROR; + } + + if (STREQ(conn->uri->path, "/default")) How do connections from parallels work from an end user POV ?
Is there is a single parallels service for the whole machine which all users connect to, or does each user have their own private service they work with.
If the former, I think it'd be preferable for the URI to be either simple
parallels:///
Or
parallels:///system
to have a bit closer alignment with the naming we use with LXC / QEMU / OpenBVZ.
If the latter, then I'd suggest parallels:///session to indicate its tied to a per-user account/session.
Each user in system has it's own set of virtual machines, I agree to change URI to parallels://system
If each user has their own set of VMs, then you want parallels:///session actually Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|