improve error messages
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b8d4766a4d
commit
2989f6bf20
@ -65,14 +65,21 @@ impl ChunkStore {
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let base: PathBuf = path.into();
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let chunk_dir = Self::chunk_dir(&base);
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std::fs::create_dir(&base)?;
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std::fs::create_dir(&chunk_dir)?;
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if let Err(err) = std::fs::create_dir(&base) {
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bail!("unable to create chunk store {:?} - {}", base, err);
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}
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if let Err(err) = std::fs::create_dir(&chunk_dir) {
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bail!("unable to create chunk store subdir {:?} - {}", chunk_dir, err);
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}
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// create 4096 subdir
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for i in 0..4096 {
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let mut l1path = base.clone();
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l1path.push(format!("{:03x}",i));
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std::fs::create_dir(&l1path)?;
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if let Err(err) = std::fs::create_dir(&l1path) {
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bail!("unable to create chunk subdir {:?} - {}", l1path, err);
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}
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}
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Self::open(base)
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@ -83,15 +90,22 @@ impl ChunkStore {
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let base: PathBuf = path.into();
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let chunk_dir = Self::chunk_dir(&base);
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let metadata = std::fs::metadata(&chunk_dir)?;
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let metadata = match std::fs::metadata(&chunk_dir) {
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Ok(data) => data,
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Err(err) => bail!("unable to open chunk store {:?} - {}", chunk_dir, err),
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};
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let mut lockfile_path = base.clone();
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lockfile_path.push(".lock");
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let lockfile = OpenOptions::new()
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let lockfile = match OpenOptions::new()
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.create(true)
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.append(true)
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.open(lockfile_path)?;
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.open(&lockfile_path) {
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Ok(file) => file,
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Err(err) => bail!("unable to open chunk store lock file {:?} - {}",
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lockfile_path, err),
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};
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let fd = lockfile.as_raw_fd();
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