Re: [PATCH] docs: man: virsh: Document more carefully that 'guestinfo' can return nothing

+++ b/docs/manpages/virsh.rst @@ -2768,11 +2768,14 @@ Note that this command requires a guest agent to be configured and running in the domain's guest OS. When run without any arguments, this command prints all information types that -are supported by the guest agent. You can limit the types of information that -are returned by specifying one or more flags. If a requested information -type is not supported, the processes will provide an exit code of 1. -Available information types flags are *--user*, *--os*, +are supported by the guest agent at that point, omitting unavailable ones. +Success is always reported in this mode.