commit 6c60feaed5d8495340f1f10db772873c34e5e12d
author Jiyong Park <jiyong@google.com> Mon Oct 24 16:10:01 2022 +0900
committer Jiyong Park <jiyong@google.com> Mon Oct 24 22:52:19 2022 +0900
tree cd694b64140fb89010b56561681d679cdf71323b
parent bffe192bf7cb5846588a1b479e592a62eafb0690

Remove unnecessary logs

Some info-level logs are removed as they are not quite useful for
debugging. In addition, logs from the `disk` crate are suppressed to
reduce log spamming (they also are not useful for debugging) as below.

I crosvm  : disk size 115,
I crosvm  : Disk image file is hosted onf2f52010
I crosvm  : disk size 20480,
I crosvm  : Disk image file is hosted on file system type f2f52010

Bug: 251751405
Test: N/A
Change-Id: Ibae5681aee6880a8de38eede550ca8556392a24c

virtualizationservice/src/crosvm.rs

diff --git a/virtualizationservice/src/crosvm.rs b/virtualizationservice/src/crosvm.rs
index 749970c..f3abee0 100644
--- a/virtualizationservice/src/crosvm.rs
+++ b/virtualizationservice/src/crosvm.rs
@@ -451,6 +451,10 @@
     // TODO(qwandor): Remove --disable-sandbox.
     command
         .arg("--extended-status")
+        // Configure the logger for the crosvm process to silence logs from the disk crate which
+        // don't provide much information to us (but do spamming us).
+        .arg("--log-level")
+        .arg("info,disk=off")
         .arg("run")
         .arg("--disable-sandbox")
         .arg("--no-balloon")