migration: not necessary to check ops again

[mirror_qemu.git] / qga / qapi-schema.json

diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index c6725b3ec81eabdb8388cc77f496680d1f6ce252..fb4605cc19c181527f135db5ff6f15ee981fc640 100644 (file)
--- a/qga/qapi-schema.json
+++ b/qga/qapi-schema.json
@@ -532,12 +532,12 @@
 #
 # Suspend guest to disk.
 #
-# This command tries to execute the scripts provided by the pm-utils package.
-# If it's not available, the suspend operation will be performed by manually
-# writing to a sysfs file.
+# This command attempts to suspend the guest using three strategies, in this
+# order:
 #
-# For the best results it's strongly recommended to have the pm-utils
-# package installed in the guest.
+# - systemd hibernate
+# - pm-utils (via pm-hibernate)
+# - manual write into sysfs
 #
 # This command does NOT return a response on success. There is a high chance
 # the command succeeded if the VM exits with a zero exit status or, when
@@ -560,16 +560,18 @@
 #
 # Suspend guest to ram.
 #
-# This command tries to execute the scripts provided by the pm-utils package.
-# If it's not available, the suspend operation will be performed by manually
-# writing to a sysfs file.
+# This command attempts to suspend the guest using three strategies, in this
+# order:
 #
-# For the best results it's strongly recommended to have the pm-utils
-# package installed in the guest.
+# - systemd suspend
+# - pm-utils (via pm-suspend)
+# - manual write into sysfs
 #
-# IMPORTANT: guest-suspend-ram requires QEMU to support the 'system_wakeup'
-# command.  Thus, it's *required* to query QEMU for the presence of the
-# 'system_wakeup' command before issuing guest-suspend-ram.
+# IMPORTANT: guest-suspend-ram requires working wakeup support in
+# QEMU. You should check QMP command query-current-machine returns
+# wakeup-suspend-support: true before issuing this command. Failure in
+# doing so can result in a suspended guest that QEMU will not be able to
+# awaken, forcing the user to power cycle the guest to bring it back.
 #
 # This command does NOT return a response on success. There are two options
 # to check for success:
@@ -592,11 +594,16 @@
 #
 # Save guest state to disk and suspend to ram.
 #
-# This command requires the pm-utils package to be installed in the guest.
+# This command attempts to suspend the guest by executing, in this order:
 #
-# IMPORTANT: guest-suspend-hybrid requires QEMU to support the 'system_wakeup'
-# command.  Thus, it's *required* to query QEMU for the presence of the
-# 'system_wakeup' command before issuing guest-suspend-hybrid.
+# - systemd hybrid-sleep
+# - pm-utils (via pm-suspend-hybrid)
+#
+# IMPORTANT: guest-suspend-hybrid requires working wakeup support in
+# QEMU. You should check QMP command query-current-machine returns
+# wakeup-suspend-support: true before issuing this command. Failure in
+# doing so can result in a suspended guest that QEMU will not be able to
+# awaken, forcing the user to power cycle the guest to bring it back.
 #
 # This command does NOT return a response on success. There are two options
 # to check for success: