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tape: erase_media - automatically load media (with tape libraries).

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This commit is contained in:
Dietmar Maurer 2021-02-16 11:05:26 +01:00
parent 002865405c
commit 3cdd1a3424
1 changed files with 12 additions and 5 deletions
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17
src/api2/tape/drive.rs
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@ -236,9 +236,16 @@ pub fn erase_media(
move |worker| {
let _lock_guard = lock_guard; // keep lock guard
let mut drive = open_drive(&config, &drive)?;
if let Some(ref label) = label_text {
task_log!(worker, "try to load media '{}'", label);
if let Some((mut changer, _)) = media_changer(&config, &drive)? {
changer.load_media(label)?;
}
}
match drive.read_label() {
let mut handle = open_drive(&config, &drive)?;
match handle.read_label() {
Err(err) => {
if let Some(label) = label_text {
bail!("expected label '{}', found unrelated data", label);
@ -246,14 +253,14 @@ pub fn erase_media(
/* assume drive contains no or unrelated data */
task_log!(worker, "unable to read media label: {}", err);
task_log!(worker, "erase anyways");
drive.erase_media(fast.unwrap_or(true))?;
handle.erase_media(fast.unwrap_or(true))?;
}
Ok((None, _)) => {
if let Some(label) = label_text {
bail!("expected label '{}', found empty tape", label);
}
task_log!(worker, "found empty media - erase anyways");
drive.erase_media(fast.unwrap_or(true))?;
handle.erase_media(fast.unwrap_or(true))?;
}
Ok((Some(media_id), _key_config)) => {
if let Some(label_text) = label_text {
@ -277,7 +284,7 @@ pub fn erase_media(
MediaCatalog::destroy(status_path, &media_id.label.uuid)?;
inventory.remove_media(&media_id.label.uuid)?;
drive.erase_media(fast.unwrap_or(true))?;
handle.erase_media(fast.unwrap_or(true))?;
}
}