[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 1/4] docs: Introduce xenstore paths for PV control features
Paul Durrant writes ("[PATCH v4 1/4] docs: Introduce xenstore paths for PV control features"): > XenServer already makes use of ~/control/feature-suspend being written > to advertise guest capability of responding to 'suspend' when written to > ~/control/shutdown and, since they are derived from XenServer drivers, > the Xen Project Windows PV drivers attempt to write this value. The write > currently fails for libxl provisioned VMs because ~/control is read-only > to the guest (only ~/control/shutdown is writable, for ackowledgement > purposes). > > This patch documents feature-suspend and also a set of similar control > feature flags, so that that they may be added to libxl provisioned > guests by subsequent patches: > > feature-poweroff: PV drivers/agent can shut down the guest > feature-reboot: PV drivers/agent can reboot the guest > feature-s3: PV drivers/agent can trigger guest sleep (HVM only) > feature-s4: PV drivers/agent can trigger guest hibernate (HVM only) > > The patch (bacause it adds features relating to S3 and S4 power states) > also clarifies that the initial set of platform properties mentioned are > booleans, and updates the specifier accordingly. Thanks for the good clear text in the spec. Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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