1. Set checksumAlgorithm on DPA through MTC
2. OADP already supports setting checksumAlgorithm variable in the backupStorageLocation configuration to set the desired algorithm or leave it empty to skip. We need a way to tell the DPA CR which algorithm to use through the MTC migplan or migstorage. 
3. Customer is migrating applications from one OCP 4 cluster to another OCP 4 cluster using S3 object storage from Dell and they need to be able to skip checksum validation.
4. OCP, MTC

https://docs.openshift.com/container-platform/4.17/backup_and_restore/application_backup_and_restore/release-notes/oadp-1-4-release-notes.html#changes-oadp-1-3-to-1-4_oadp-1-4-release-notes

https://docs.openshift.com/container-platform/4.17/backup_and_restore/application_backup_and_restore/installing/installing-oadp-aws.html#oadp-configuring-aws-md5sum_installing-oadp-aws