It would be cool to have an ability to perform integrity check on stored images
To reduce memory usage checksum should be calculated for stream instead of file thus we have only double read: compare( read(base_image +diffs) vs read(current_rbd_snapshot))
Yes this function will be resource consuming but if it applies once per week/month I think it would be enough.
lephisto
commented
4 years ago
It would be cool to have an ability to perform integrity check on stored images
To reduce memory usage checksum should be calculated for stream instead of file thus we have only double read: compare( read(base_image +diffs) vs read(current_rbd_snapshot))
Yes this function will be resource consuming but if it applies once per week/month I think it would be enough.
However in my understanding this feature could only be implemented after adding: https://github.com/EnterpriseVE/eve4pve-barc/issues/36