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Code Issues 27 Pull Requests Releases 16 Wiki Activity

Refuse to overwrite pointer names when generated from timestamps

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This commit is contained in:
Olivier 'reivilibre' 2021-11-14 07:03:29 +00:00
parent 9b8ab8bd0a
commit 34ec8966b2
2 changed files with 9 additions and 2 deletions
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7
datman/src/commands/backup.rs
View File

@ -157,7 +157,9 @@ pub fn backup_source_to_destination<PT: ProgressTracker>(
}; };
let pointer_name = get_pointer_name_at(&source_name, Utc::now()); let pointer_name = get_pointer_name_at(&source_name, Utc::now());
if pile.read_pointer(pointer_name.as_str())?.is_some() {
bail!("Pointer by name {:?} already exists; refusing to overwrite.", pointer_name);
}
info!("Will write as pointer {:?}.", pointer_name); info!("Will write as pointer {:?}.", pointer_name);
info!("Searching for suitable parents."); info!("Searching for suitable parents.");
@ -218,6 +220,9 @@ pub fn backup_source_to_destination<PT: ProgressTracker>(
let pile = open_pile(&absolute_dest_path, &pile_descriptor)?; let pile = open_pile(&absolute_dest_path, &pile_descriptor)?;
let pointer_name = get_pointer_name_at(&source_name, Utc::now()); let pointer_name = get_pointer_name_at(&source_name, Utc::now());
if pile.read_pointer(pointer_name.as_str())?.is_some() {
bail!("Pointer by name {:?} already exists; refusing to overwrite.", pointer_name);
}
info!("Will write as pointer {:?}.", pointer_name); info!("Will write as pointer {:?}.", pointer_name);
let mut chunker = yama::chunking::RecursiveChunker::new(SENSIBLE_THRESHOLD, &pile); let mut chunker = yama::chunking::RecursiveChunker::new(SENSIBLE_THRESHOLD, &pile);

4
datman/src/remote/backup_source_requester.rs
View File

@ -182,7 +182,9 @@ pub fn backup_remote_source_to_destination<PT: ProgressTracker + Send + 'static>
let pile = open_pile(&absolute_dest_path, &pile_descriptor)?; let pile = open_pile(&absolute_dest_path, &pile_descriptor)?;
let pointer_name = get_pointer_name_at(&source_name, Utc::now()); let pointer_name = get_pointer_name_at(&source_name, Utc::now());
if pile.read_pointer(pointer_name.as_str())?.is_some() {
bail!("Pointer by name {:?} already exists; refusing to overwrite.", pointer_name);
}
info!("Will write as pointer {:?}.", pointer_name); info!("Will write as pointer {:?}.", pointer_name);
info!("Searching for suitable parents."); info!("Searching for suitable parents.");