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proxmox-backup
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verify: check all chunks of an index, even if we encounter a corrupt one 

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@proxmox.com>
This commit is contained in:
Dominik Csapak 2020-07-30 09:09:03 +02:00 committed by Dietmar Maurer
parent d44185c4a1
commit f66f537da9
1 changed files with 11 additions and 2 deletions
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13
src/backup/verify.rs
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@ -42,6 +42,7 @@ fn verify_index_chunks(
worker: &WorkerTask, worker: &WorkerTask,
) -> Result<(), Error> { ) -> Result<(), Error> {
let mut errors = 0;
for pos in 0..index.index_count() { for pos in 0..index.index_count() {
worker.fail_on_abort()?; worker.fail_on_abort()?;
@ -50,11 +51,19 @@ fn verify_index_chunks(
let size = info.range.end - info.range.start; let size = info.range.end - info.range.start;
if !verified_chunks.contains(&info.digest) { if !verified_chunks.contains(&info.digest) {
datastore.verify_stored_chunk(&info.digest, size)?; if let Err(err) = datastore.verify_stored_chunk(&info.digest, size) {
verified_chunks.insert(info.digest); worker.log(format!("{}", err));
errors += 1;
} else {
verified_chunks.insert(info.digest);
}
} }
} }
if errors > 0 {
bail!("chunks could not be verified");
}
Ok(()) Ok(())
} }