undo sending transport_reset event on snapshot creation

Signed-off-by: Amory Hoste <[email protected]>
ease-lab · Nov 28, 2021 · 7f68758 · 7f68758
1 parent 53ba44f
commit 7f68758
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/devices/src/virtio/block/persist.rs b/src/devices/src/virtio/block/persist.rs
@@ -57,7 +57,7 @@ pub struct BlockState {
     )]
     cache_type: CacheTypeState,
     root_device: bool,
-    pub disk_path: String,
+    disk_path: String,
     virtio_state: VirtioDeviceState,
     rate_limiter_state: RateLimiterState,
 }

diff --git a/src/vmm/src/device_manager/persist.rs b/src/vmm/src/device_manager/persist.rs
@@ -239,11 +239,12 @@ impl<'a> Persist<'a> for MMIODeviceManager {
 
                     // Send Transport event to reset connections if device
                     // is activated.
-                    if vsock.is_activated() {
+                    // TODO: temporarily disabled to avoid FC agent becoming unavailable when restoring snapshots
+                    /*if vsock.is_activated() {
                         vsock.send_transport_reset_event().unwrap_or_else(|e| {
                             error!("Failed to send reset transport event: {:?}", e);
                         });
-                    }
+                    }*/
 
                     states.vsock_device = Some(ConnectedVsockState {
                         device_id: devid.clone(),