Can compress QCow2

2025-05-29 14:22:09 +02:00
parent e869517bb1
commit 3ffc64f129
1 changed files with 10 additions and 0 deletions
--- a/virtweb_backend/src/utils/file_disks_utils.rs
+++ b/virtweb_backend/src/utils/file_disks_utils.rs
@ -168,6 +168,16 @@ impl DiskFileInfo {
                cmd
            }

+            // Compress QCow2
+            (DiskFileFormat::QCow2 { .. }, DiskFileFormat::CompressedQCow2) => {
+                let mut cmd = Command::new(constants::GZIP_PROGRAM);
+                cmd.arg("--keep")
+                    .arg("--to-stdout")
+                    .arg(&self.file_path)
+                    .stdout(File::create(&temp_file)?);
+                cmd
+            }
+
            // Dumb copy of file
            (a, b) if a == b => {
                let mut cmd = Command::new(constants::COPY_PROGRAM);