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tape/changer: add vendor/model to DriveStatus

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Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak
2021-01-28 12:59:53 +01:00
committed by Dietmar Maurer
parent 8306b8b1a5
commit 2da7aca8e8
4 changed files with 22 additions and 6 deletions
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16
src/tape/changer/sg_pt_changer.rs
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@ -641,23 +641,25 @@ fn decode_element_status_page(
let dvcid: DvcidHead = unsafe { reader.read_be_value()? };
let drive_serial_number = match (dvcid.code_set, dvcid.identifier_type) {
let (drive_serial_number, vendor, model) = match (dvcid.code_set, dvcid.identifier_type) {
(2, 0) => { // Serial number only (Quantum Superloader3 uses this)
let serial = reader.read_exact_allocated(dvcid.identifier_len as usize)?;
let serial = scsi_ascii_to_string(&serial);
Some(serial)
(Some(serial), None, None)
}
(2, 1) => {
if dvcid.identifier_len != 34 {
bail!("got wrong DVCID length");
}
let _vendor = reader.read_exact_allocated(8)?;
let _product = reader.read_exact_allocated(16)?;
let vendor = reader.read_exact_allocated(8)?;
let vendor = scsi_ascii_to_string(&vendor);
let model = reader.read_exact_allocated(16)?;
let model = scsi_ascii_to_string(&model);
let serial = reader.read_exact_allocated(10)?;
let serial = scsi_ascii_to_string(&serial);
Some(serial)
(Some(serial), Some(vendor), Some(model))
}
_ => None,
_ => (None, None, None),
};
result.last_element_address = Some(desc.element_address);
@ -666,6 +668,8 @@ fn decode_element_status_page(
loaded_slot,
status: create_element_status(full, volume_tag),
drive_serial_number,
vendor,
model,
element_address: desc.element_address,
};
result.drives.push(drive);