Article ID: 55258
Article Type: Troubleshooting
Last Modified:
For database data, after an auxiliary copy operation runs, a mismatch between the size of data on the primary copy and the size of data on the secondary copy might occur.
Secondary copies have a higher number of records than primary copies, even though both the copies have identical jobs.
This mismatch between the size of data on the primary copy and on the secondary copy occurs because the data block alignment is performed with uncompressed data on the primary copy during backups whereas, during an auxiliary copy operation, the data is compressed and then deduplicated.
qoperation execscript -sn DDBParam -si set -si "secondary storeID" -si FollowPrimaryBlock -si 1