X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/623ffe7320d0a159ba9a5912fc1948cac12ad505..1c36c7a9d4cb3829e57aab9ac84a6b85ec35459c:/lib/crunchrun/crunchrun.go?ds=sidebyside

diff --git a/lib/crunchrun/crunchrun.go b/lib/crunchrun/crunchrun.go
index 8f3a302039..33558b5d9b 100644
--- a/lib/crunchrun/crunchrun.go
+++ b/lib/crunchrun/crunchrun.go
@@ -617,10 +617,15 @@ func (runner *ContainerRunner) SetupMounts() (map[string]bindmount, error) {
 	}
 
 	if pdhOnly {
-		arvMountCmd = append(arvMountCmd, "--mount-by-pdh", "by_id")
+		// If we are only mounting collections by pdh, make
+		// sure we don't subscribe to websocket events to
+		// avoid putting undesired load on the API server
+		arvMountCmd = append(arvMountCmd, "--mount-by-pdh", "by_id", "--disable-event-listening")
 	} else {
 		arvMountCmd = append(arvMountCmd, "--mount-by-id", "by_id")
 	}
+	// the by_uuid mount point is used by singularity when writing
+	// out docker images converted to SIF
 	arvMountCmd = append(arvMountCmd, "--mount-by-id", "by_uuid")
 	arvMountCmd = append(arvMountCmd, runner.ArvMountPoint)