Cisco Cisco Packet Data Gateway (PDG)
Support Data Collector
▀ Managing Record Collection
▄ ASR 5000 System Administration Guide, StarOS Release 18
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Managing Record Collection
The SDRs are stored together in a self-relative set. This self-relative set is called a Support Record Collection. Each
individual SDR is identified with a record-id. The record-id of the most recent SDR is always 0 (zero). The next older
SDR is record-id 1, and so on, for the number of records in the stored collection. For example, if there are five SDRs,
they are identified as SDR-0 through SDR-4.
individual SDR is identified with a record-id. The record-id of the most recent SDR is always 0 (zero). The next older
SDR is record-id 1, and so on, for the number of records in the stored collection. For example, if there are five SDRs,
they are identified as SDR-0 through SDR-4.
Figure 32. Support Data Collection Hierarchy
When a new SDR is created, the numbers all increment by one and the newest SDR is given the value of 0. If the total
number of records exceeds a configured maximum, then the oldest SDR is deleted.
number of records exceeds a configured maximum, then the oldest SDR is deleted.
Using the example above, when the maximum SDR count of 5 is reached, the SDRs continue to be SDR-0 through
SDR-4, with the file timestamps indicating that the files are changing over time.
SDR-4, with the file timestamps indicating that the files are changing over time.