DREFLUSHANDPAUSE
Prepares the Content component for a snapshot (hot backup). Content flushes all files to disk and pauses indexing, so a snapshot of the data can be taken. This index action is most applicable if your Content component storage is a SAN with disk-snapshot capabilities.
NOTE: The index ID returned from this index action (for example, INDEXID=41) because you need this ID to restart the paused indexing queue.
After sending the index action, poll Content with the IndexerGetStatus action until the returned status is -16 (Indexing Paused). You can then perform the snapshot.
After the hot backup completes, restart the index queue, again with the IndexerGetStatus action and with the index ID returned from DREFLUSHANDPAUSE. For example:
http://Hume:20000/action=IndexerGetStatus&index=41&IndexAction=restart
Example
http://Hume:9071/DREFLUSHANDPAUSE?
This index action instructs the Content component to flush all files to disk and pause indexing.
Optional Parameters
This index action accepts the following standard index action parameters.
| Parameter | Description |
|---|---|
| IgnoreMaxPendingItems | Whether to ignore the IndexQueueMaxPendingItems limit for this index action. |
| IndexUID | An identification code for any document tracking events. |
| NoArchive | Turn off configured archiving for the index action. |
| Priority | The priority for the index job. |