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api2/tape/{backup, restore}, proxmox-tape: set device state

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set the drive device state everywhere we lock it, so that we
know what it currently does

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak
2021-02-18 15:40:28 +01:00
committed by Dietmar Maurer
parent 8be48ddfc7
commit 926d05ef0b
3 changed files with 29 additions and 0 deletions
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13
src/api2/tape/backup.rs
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@ -54,6 +54,7 @@ use crate::{
drive::{
media_changer,
lock_tape_device,
set_tape_device_state,
},
changer::update_changer_online_status,
},
@ -139,6 +140,7 @@ pub fn do_tape_backup_job(
move |worker| {
let _drive_lock = drive_lock; // keep lock guard
set_tape_device_state(&tape_job.drive, &worker.upid().to_string())?;
job.start(&worker.upid().to_string())?;
let eject_media = false;
@ -168,6 +170,14 @@ pub fn do_tape_backup_job(
);
}
if let Err(err) = set_tape_device_state(&tape_job.drive, "") {
eprintln!(
"could not unset drive state for {}: {}",
tape_job.drive,
err
);
}
job_result
}
)?;
@ -265,7 +275,10 @@ pub fn backup(
to_stdout,
move |worker| {
let _drive_lock = drive_lock; // keep lock guard
set_tape_device_state(&drive, &worker.upid().to_string())?;
backup_worker(&worker, datastore, &drive, &pool_config, eject_media, export_media_set)?;
// ignore errors
let _ = set_tape_device_state(&drive, "");
Ok(())
}
)?;