VAST Cluster supports S3 trailing checksums introduced with the x-amz-trailer header.
if an S3 requests includes a checksum, the checksum is recognized as such and handled separately from the uploaded content.
Note
VAST Cluster does not perform checksum verification.
The CRC32C checksum algorithm is supported.
S3 trailing checksums can be recognized in the following S3 requests:
PutObject
PutObjectAcl
PutObjectTagging
PutObjectRetention
PutObjectLegalHold
CopyObject
UploadPart
CreateMultipartUpload
PutBucketVersioning
PutBucketTagging
PutBucketPolicy
PutBucketAcl
PutBucketLifecycle
PutBucketLifecycleConfig