qga schema: document generic QERR_UNSUPPORTED

Part of the wording was shamelessly stolen from Michael Roth's email.

Suggested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
master
Laszlo Ersek 2013-03-15 19:07:51 +01:00 committed by Michael Roth
parent c964c9e098
commit 9481ecd737
1 changed files with 11 additions and 0 deletions

View File

@ -1,5 +1,16 @@
# *-*- Mode: Python -*-*
##
#
# General note concerning the use of guest agent interfaces:
#
# "unsupported" is a higher-level error than the errors that individual
# commands might document. The caller should always be prepared to receive
# QERR_UNSUPPORTED, even if the given command doesn't specify it, or doesn't
# document any failure mode at all.
#
##
##
#
# Echo back a unique integer value, and prepend to response a