tyler/proxmox-backup
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cleanup last patch

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This commit is contained in:
Dietmar Maurer 2020-08-14 07:30:05 +02:00
parent be614c625f
commit 98161fddb5
1 changed files with 27 additions and 34 deletions
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61
src/api2/node/disks/directory.rs
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@ -2,7 +2,7 @@ use anyhow::{bail, Error};
use serde_json::json;
use ::serde::{Deserialize, Serialize};
use proxmox::api::{api, Permission, RpcEnvironment, RpcEnvironmentType, HttpError};
use proxmox::api::{api, Permission, RpcEnvironment, RpcEnvironmentType};
use proxmox::api::section_config::SectionConfigData;
use proxmox::api::router::Router;
@ -16,7 +16,6 @@ use crate::tools::systemd::{self, types::*};
use crate::server::WorkerTask;
use crate::api2::types::*;
use proxmox::api::error::StatusCode;
use crate::config::datastore::DataStoreConfig;
#[api(
@ -194,10 +193,8 @@ pub fn create_datastore_disk(
},
)]
/// Remove a Filesystem mounted under '/mnt/datastore/<name>'.".
pub fn delete_datastore_disk(
name: String,
rpcenv: &mut dyn RpcEnvironment,
) -> Result<(), Error> {
pub fn delete_datastore_disk(name: String) -> Result<(), Error> {
let path = format!("/mnt/datastore/{}", name);
// path of datastore cannot be changed
let (config, _) = crate::config::datastore::config()?;
@ -206,36 +203,32 @@ pub fn delete_datastore_disk(
.filter(|ds| ds.path == path)
.next();
match conflicting_datastore {
Some(conflicting_datastore) =>
Err(Error::from(HttpError::new(StatusCode::CONFLICT,
format!("Can't remove '{}' since it's required by datastore '{}'",
conflicting_datastore.path,
conflicting_datastore.name)))),
None => {
// disable systemd mount-unit
let mut mount_unit_name = systemd::escape_unit(&path, true);
mount_unit_name.push_str(".mount");
systemd::disable_unit(mount_unit_name.as_str())?;
if let Some(conflicting_datastore) = conflicting_datastore {
bail!("Can't remove '{}' since it's required by datastore '{}'",
conflicting_datastore.path, conflicting_datastore.name);
}
// delete .mount-file
let mount_unit_path = format!("/etc/systemd/system/{}", mount_unit_name);
let full_path = std::path::Path::new(mount_unit_path.as_str());
log::info!("removing {:?}", full_path);
std::fs::remove_file(&full_path)?;
// disable systemd mount-unit
let mut mount_unit_name = systemd::escape_unit(&path, true);
mount_unit_name.push_str(".mount");
systemd::disable_unit(&mount_unit_name)?;
// try to unmount, if that fails tell the user to reboot or unmount manually
let mut command = std::process::Command::new("umount");
command.arg(path.as_str());
match crate::tools::run_command(command, None) {
Err(_) => bail!(
"Could not umount '{}' since it is busy. It will stay mounted \
until the next reboot or until unmounted manually!",
path
),
Ok(_) => Ok(())
}
}
// delete .mount-file
let mount_unit_path = format!("/etc/systemd/system/{}", mount_unit_name);
let full_path = std::path::Path::new(&mount_unit_path);
log::info!("removing systemd mount unit {:?}", full_path);
std::fs::remove_file(&full_path)?;
// try to unmount, if that fails tell the user to reboot or unmount manually
let mut command = std::process::Command::new("umount");
command.arg(&path);
match crate::tools::run_command(command, None) {
Err(_) => bail!(
"Could not umount '{}' since it is busy. It will stay mounted \
until the next reboot or until unmounted manually!",
path
),
Ok(_) => Ok(())
}
}