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virtio-devices/src/vhost_user Expand file tree Collapse file tree Original file line number Diff line number Diff line change @@ -6737,8 +6737,8 @@ mod common_parallel {
67376737 handle_child_output ( r, & output) ;
67386738 }
67396739
6740- // This test exercises the local live- migration between two Cloud Hypervisor VMs on the
6741- // same host. It ensures the following behaviors :
6740+ // This helper exercises migration between two Cloud Hypervisor VMs on the
6741+ // same host:
67426742 // 1. The source VM is up and functional (including various virtio-devices are working properly);
67436743 // 2. The 'send-migration' and 'receive-migration' command finished successfully;
67446744 // 3. The source VM terminated gracefully after live migration;
Original file line number Diff line number Diff line change @@ -779,7 +779,7 @@ impl VhostUserCommon {
779779 let snapshot = Snapshot :: new_from_state ( state) ?;
780780
781781 if self . migration_started {
782- // Local migration does not enable dirty logging.
782+ // Precopy migration may enable dirty logging.
783783 if self . dirty_logging {
784784 self . saved_dirty_log = Some ( self . dirty_log ( ) ?) ;
785785 }
Original file line number Diff line number Diff line change @@ -288,7 +288,8 @@ impl MemoryMigrationContext {
288288
289289 /// Returns an empty finalized block.
290290 ///
291- /// This can be used if no memory was transferred (e.g., local migration).
291+ /// This can be used if no memory was transferred eagerly (e.g., local or
292+ /// postcopy migration).
292293 pub fn empty_finalized ( ) -> Self {
293294 let mut this = Self :: new ( ) ;
294295 this. finalize ( ) ;
Original file line number Diff line number Diff line change @@ -1765,7 +1765,7 @@ components:
17651765 description : >
17661766 The number of parallel TCP connections to use for migration.
17671767 Must be between 1 and 128. Multiple connections are not supported
1768- with local UNIX- socket migration.
1768+ with UNIX domain socket migration.
17691769 tls_dir :
17701770 type : string
17711771 description : >
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