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tape: erase_media - automatically erase catalog and inventory

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This commit is contained in:
Dietmar Maurer 2021-02-12 11:30:34 +01:00
parent 32b88d928a
commit 7b1bf4c098
1 changed files with 30 additions and 2 deletions
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32
src/api2/tape/drive.rs
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@ -21,6 +21,7 @@ use proxmox::{
};
use crate::{
task_log,
config,
api2::{
types::{
@ -228,11 +229,38 @@ pub fn erase_media(
Some(drive.clone()),
auth_id,
to_stdout,
move |_worker| {
move |worker| {
let _lock_guard = lock_guard; // keep lock guard
let mut drive = open_drive(&config, &drive)?;
drive.erase_media(fast.unwrap_or(true))?;
match drive.read_label() {
Err(err) => {
/* 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))?;
}
Ok((None, _)) => {
task_log!(worker, "found empty media - erase anyways");
drive.erase_media(fast.unwrap_or(true))?;
}
Ok((Some(media_id), _key_config)) => {
task_log!(
worker,
"found media '{}' with uuid '{}'",
media_id.label.label_text, media_id.label.uuid,
);
let status_path = Path::new(TAPE_STATUS_DIR);
let mut inventory = Inventory::load(status_path)?;
MediaCatalog::destroy(status_path, &media_id.label.uuid)?;
inventory.remove_media(&media_id.label.uuid)?;
drive.erase_media(fast.unwrap_or(true))?;
}
}
Ok(())
}
)?;