tyler/proxmox-backup
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

tape: implement option changer-drive-id

Browse Source
This commit is contained in:
Dietmar Maurer
2020-12-10 09:09:06 +01:00
parent a3c709ef21
commit f70d8091d3
5 changed files with 56 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/tape/changer/linux_tape.rs
View File

@ -57,20 +57,20 @@ impl MediaChange for LinuxTapeDrive {
let status = mtx_status(&changer.path)?;
let drivenum = 0; // fixme: read from drive config
let drivenum = self.changer_drive_id.unwrap_or(0);
// already loaded?
for (i, drive_status) in status.drives.iter().enumerate() {
if let ElementStatus::VolumeTag(ref tag) = drive_status.status {
if *tag == changer_id {
if i != drivenum {
if i as u64 != drivenum {
bail!("unable to load media '{}' - media in wrong drive ({} != {})",
changer_id, i, drivenum);
}
return Ok(())
}
}
if i == drivenum {
if i as u64 == drivenum {
match drive_status.status {
ElementStatus::Empty => { /* OK */ },
_ => unload_to_free_slot(&self.name, &changer.path, &status, drivenum as u64)?,
@ -105,7 +105,7 @@ impl MediaChange for LinuxTapeDrive {
None => return Ok(()),
};
let drivenum: u64 = 0;
let drivenum = self.changer_drive_id.unwrap_or(0);
let status = mtx_status(&changer.path)?;