scanner status command(1)

Signed-off-by: mujunxiang <1948535941@qq.com>

ecstore/src/utils/os/mod.rs

@@ -6,10 +6,31 @@ mod unix;
 mod windows;
 
 #[cfg(target_os = "linux")]
-pub use linux::{get_info, same_disk};
+pub use linux::{get_drive_stats, get_info, same_disk};
 // pub use linux::same_disk;
 
 #[cfg(all(unix, not(target_os = "linux")))]
-pub use unix::{get_info, same_disk};
+pub use unix::{get_drive_stats, get_info, same_disk};
 #[cfg(target_os = "windows")]
-pub use windows::{get_info, same_disk};
+pub use windows::{get_drive_stats, get_info, same_disk};
+
+#[derive(Debug, Default)]
+pub struct IOStats {
+    pub read_ios: u64,
+    pub read_merges: u64,
+    pub read_sectors: u64,
+    pub read_ticks: u64,
+    pub write_ios: u64,
+    pub write_merges: u64,
+    pub write_sectors: u64,
+    pub write_ticks: u64,
+    pub current_ios: u64,
+    pub total_ticks: u64,
+    pub req_ticks: u64,
+    pub discard_ios: u64,
+    pub discard_merges: u64,
+    pub discard_sectors: u64,
+    pub discard_ticks: u64,
+    pub flush_ios: u64,
+    pub flush_ticks: u64,
+}