[pbs-devel] applied: [PATCH proxmox-backup 1/2] chunk_store/insert_chunk: add more information to file errors
Dietmar Maurer
dietmar at proxmox.com
Tue Jul 13 11:56:17 CEST 2021
applied
On 7/13/21 11:11 AM, Dominik Csapak wrote:
> otherwise this context is missing in some tasks (e.g. tape restore)
> and it is unclear where it came from
>
> Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
> ---
> pbs-datastore/src/chunk_store.rs | 18 ++++++++++++++++--
> 1 file changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/pbs-datastore/src/chunk_store.rs b/pbs-datastore/src/chunk_store.rs
> index ddf0a769..361cc9a2 100644
> --- a/pbs-datastore/src/chunk_store.rs
> +++ b/pbs-datastore/src/chunk_store.rs
> @@ -401,12 +401,26 @@ impl ChunkStore {
> let mut tmp_path = chunk_path.clone();
> tmp_path.set_extension("tmp");
>
> - let mut file = std::fs::File::create(&tmp_path)?;
> + let mut file = std::fs::File::create(&tmp_path).map_err(|err| {
> + format_err!(
> + "creating temporary chunk on store '{}' failed for {} - {}",
> + self.name,
> + digest_str,
> + err
> + )
> + })?;
>
> let raw_data = chunk.raw_data();
> let encoded_size = raw_data.len() as u64;
>
> - file.write_all(raw_data)?;
> + file.write_all(raw_data).map_err(|err| {
> + format_err!(
> + "writing temporary chunk on store '{}' failed for {} - {}",
> + self.name,
> + digest_str,
> + err
> + )
> + })?;
>
> if let Err(err) = std::fs::rename(&tmp_path, &chunk_path) {
> if std::fs::remove_file(&tmp_path).is_err() { /* ignore */ }
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