[libvirt] [PATCH v2 1/2] Explicitly error on uri=qemu://system

[Maxim Nestratov]

19.04.2016 19:22, Cole Robinson пишет:

> It's a fairly common error that a user tries to connect to a URI
> like qemu://system or qemu://session (missing a slash). This errors
> like:
>
> $ virsh --connect qemu://session
> error: failed to connect to the hypervisor
> error: Unable to resolve address 'session' service '16514': No address associated with hostname
>
> If you already know that the standard qemu URI has 3 slashes, that
> error will make it obvious enough. But new user's may not get it.
> There's even a RHEL support page explicitly mentioning it!:
>
> https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualization_Deployment_and_Administration_Guide/sect-Troubleshooting-Common_libvirt_errors_and_troubleshooting.html
>
> Catch this error early in libvirt.c virConnectOpen for qemu (and vbox
> which has similar rules
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1038304
> ---
> v2:
>      Use conventional function naming
>      Improve a comment
>      Handle 'vz' driver
>
>   src/libvirt.c | 35 +++++++++++++++++++++++++++++++++++
>   1 file changed, 35 insertions(+)

ACK