qemu: use zstd for better compression performance

Resolves #4211
utmapp · Jul 31, 2022 · b49cd44 · b49cd44
1 parent 9985b22
commit b49cd44
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Managers/UTMQemuImage.swift b/Managers/UTMQemuImage.swift
@@ -28,6 +28,8 @@ import Foundation
         qemuImg.pushArgv("convert")
         if compressed {
             qemuImg.pushArgv("-c")
+            qemuImg.pushArgv("-o")
+            qemuImg.pushArgv("compression_type=zstd")
         }
         qemuImg.pushArgv("-O")
         qemuImg.pushArgv("qcow2")