fix(storage): fix tracking disk bytes in memory
fix(storage): fix tracking disk bytes in memory

influxdb/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,nooproblem/influxdb,influxdb/influxdb,influxdb/influxdb,influxdb/influxdb,li-ang/influxdb,influxdata/influxdb,influxdb/influxdb,nooproblem/influxdb,influxdata/influxdb,nooproblem/influxdb,nooproblem/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,li-ang/influxdb,mark-rushakoff/influxdb