+use anyhow::{format_err, Error};
+
+use proxmox::tools::fs::{
+ create_path,
+ CreateOptions,
+};
+
pub mod file_formats;
mod tape_write;
mod drive;
pub use drive::*;
-/// Directory path where we stora all status information
-pub const MEDIA_POOL_STATUS_DIR: &str = "/var/lib/proxmox-backup/mediapool";
+mod media_state_database;
+pub use media_state_database::*;
+
+mod online_status_map;
+pub use online_status_map::*;
+
+/// Directory path where we store all tape status information
+pub const TAPE_STATUS_DIR: &str = "/var/lib/proxmox-backup/tape";
/// We limit chunk archive size, so that we can faster restore a
/// specific chunk (The catalog only store file numbers, so we
/// To improve performance, we need to avoid tape drive buffer flush.
pub const COMMIT_BLOCK_SIZE: usize = 128*1024*1024*1024; // 128 GiB
+
+
+/// Create tape status dir with correct permission
+pub fn create_tape_status_dir() -> Result<(), Error> {
+ let backup_user = crate::backup::backup_user()?;
+ let mode = nix::sys::stat::Mode::from_bits_truncate(0o0640);
+ let opts = CreateOptions::new()
+ .perm(mode)
+ .owner(backup_user.uid)
+ .group(backup_user.gid);
+
+ create_path(TAPE_STATUS_DIR, None, Some(opts))
+ .map_err(|err: Error| format_err!("unable to create tape status dir - {}", err))?;
+
+ Ok(())
+}