cleanup: move tape SCSI code to src/tape/drive/lto/sg_tape/

src/api2/tape/drive.rs

@@ -47,6 +47,7 @@ use crate::{
             LabelUuidMap,
             MamAttribute,
             LtoDriveAndMediaStatus,
+            Lp17VolumeStatistics,
         },
         tape::restore::{
             fast_catalog_restore,
@@ -71,7 +72,6 @@ use crate::{
         drive::{
             TapeDriver,
             LtoTapeHandle,
-            Lp17VolumeStatistics,
             open_lto_tape_device,
             media_changer,
             required_media_changer,

src/api2/types/tape/drive.rs

@@ -223,3 +223,62 @@ pub struct LtoDriveAndMediaStatus {
     #[serde(skip_serializing_if="Option::is_none")]
     pub medium_wearout: Option<f64>,
 }
+
+#[api()]
+/// Volume statistics from SCSI log page 17h
+#[derive(Default, Serialize, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+pub struct Lp17VolumeStatistics {
+    /// Volume mounts (thread count)
+    pub volume_mounts: u64,
+    /// Total data sets written
+    pub volume_datasets_written: u64,
+    /// Write retries
+    pub volume_recovered_write_data_errors: u64,
+    /// Total unrecovered write errors
+    pub volume_unrecovered_write_data_errors: u64,
+    /// Total suspended writes
+    pub volume_write_servo_errors: u64,
+    /// Total fatal suspended writes
+    pub volume_unrecovered_write_servo_errors: u64,
+    /// Total datasets read
+    pub volume_datasets_read: u64,
+    /// Total read retries
+    pub volume_recovered_read_errors: u64,
+    /// Total unrecovered read errors
+    pub volume_unrecovered_read_errors: u64,
+    /// Last mount unrecovered write errors
+    pub last_mount_unrecovered_write_errors: u64,
+    /// Last mount unrecovered read errors
+    pub last_mount_unrecovered_read_errors: u64,
+    /// Last mount bytes written
+    pub last_mount_bytes_written: u64,
+    /// Last mount bytes read
+    pub last_mount_bytes_read: u64,
+    /// Lifetime bytes written
+    pub lifetime_bytes_written: u64,
+    /// Lifetime bytes read
+    pub lifetime_bytes_read: u64,
+    /// Last load write compression ratio
+    pub last_load_write_compression_ratio: u64,
+    /// Last load read compression ratio
+    pub last_load_read_compression_ratio: u64,
+    /// Medium mount time
+    pub medium_mount_time: u64,
+    /// Medium ready time
+    pub medium_ready_time: u64,
+    /// Total native capacity
+    pub total_native_capacity: u64,
+    /// Total used native capacity
+    pub total_used_native_capacity: u64,
+    /// Write protect
+    pub write_protect: bool,
+    /// Volume is WORM
+    pub worm: bool,
+    /// Beginning of medium passes
+    pub beginning_of_medium_passes: u64,
+    /// Middle of medium passes
+    pub middle_of_tape_passes: u64,
+    /// Volume serial number
+    pub serial: String,
+}