Can someone give me a detail explanation of the following from the amstatus and report.

prdapp04-bkup.1sync.org:/                    0  planner: [dumps too big, 4206630 KB, but cannot incremental dump new disk]

prdapp04-bkup.1sync.org:/home                0  planner: [dumps too big, 390500 KB, but cannot incremental dump new disk]

prdapp04-bkup.1sync.org:/opt                 0  planner: [dumps too big, 32129650 KB, but cannot incremental dump new disk]

prdapp04-bkup.1sync.org:/var                 0  planner: [dumps too big, 886930 KB, but cannot incremental dump new disk]

prdapp05-bkup.1sync.org:/                    0  planner: [dumps too big, 2216410 KB, but cannot incremental dump new disk]

prdapp05-bkup.1sync.org:/home                0  planner: [dumps too big, 295650 KB, but cannot incremental dump new disk]

prdapp05-bkup.1sync.org:/opt                 0  planner: [dumps too big, 2610640 KB, but cannot incremental dump new disk]

prdapp05-bkup.1sync.org:/var                 0  planner: [dumps too big, 137230 KB, but cannot incremental dump new disk]

prdapp06-bkup.1sync.org:/                    0  planner: [dumps too big, 2225420 KB, but cannot incremental dump new disk]

Does this mean my holding disk is too small?

Thanks