[pbs-devel] applied: [PATCH proxmox-backup 1/3] verify: check all chunks of an index, even if we encounter a corrupt one
Dietmar Maurer
dietmar at proxmox.com
Thu Jul 30 09:40:12 CEST 2020
applied all three patches
> On 07/30/2020 9:09 AM Dominik Csapak <d.csapak at proxmox.com> wrote:
>
>
> this makes it easier to see which chunks are corrupt
> (and enables us in the future to build a 'complete' list of
> corrupt chunks)
>
> Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
> ---
> src/backup/verify.rs | 13 +++++++++++--
> 1 file changed, 11 insertions(+), 2 deletions(-)
>
> diff --git a/src/backup/verify.rs b/src/backup/verify.rs
> index 33aaa621..9e309b12 100644
> --- a/src/backup/verify.rs
> +++ b/src/backup/verify.rs
> @@ -42,6 +42,7 @@ fn verify_index_chunks(
> worker: &WorkerTask,
> ) -> Result<(), Error> {
>
> + let mut errors = 0;
> for pos in 0..index.index_count() {
>
> worker.fail_on_abort()?;
> @@ -50,11 +51,19 @@ fn verify_index_chunks(
> let size = info.range.end - info.range.start;
>
> if !verified_chunks.contains(&info.digest) {
> - datastore.verify_stored_chunk(&info.digest, size)?;
> - verified_chunks.insert(info.digest);
> + if let Err(err) = datastore.verify_stored_chunk(&info.digest, size) {
> + worker.log(format!("{}", err));
> + errors += 1;
> + } else {
> + verified_chunks.insert(info.digest);
> + }
> }
> }
>
> + if errors > 0 {
> + bail!("chunks could not be verified");
> + }
> +
> Ok(())
> }
>
> --
> 2.20.1
>
>
>
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