Comment 12 for bug 1699573

This issue cannot be successfully worked around in the Cinder driver.

Users who are worried about this occurring should ensure that zero padding is enabled within the ScaleIO Storage Pool(s). Full information can be found within the Dell EMC ScaleIO documentation.

The setting can be queried by running:

scli --query_all

The command to enable zero padding is:

scli --modify_zero_padding_policy
              (((--protection_domain_id <ID> |
              --protection_domain_name <NAME>)
              --storage_pool_name <NAME>) | --storage_pool_id <ID>)
              (--enable_zero_padding | --disable_zero_padding)