Description

Once an item has been added to a vault store partition, the storage service advises the indexing service that there are new items waiting to be indexed. The indexing service then spawns a StorageCrawler process to retrieve the item from the vault store partition. Once the item is retrieved from the vault store partition, the StorageCrawler process calls StorageClassifier process so that the item can be classified.

(StorageCrawler)  <19224>   EV:L     {VICClassifier::ClassifyContent} (Entry)

Note: Depending on how Classification was configured it can utilize FCI or VIC 2.0 to classify an item. Below is an example VIC is being used to classify an item.

(StorageClassifier) <10140>  EV:L    {CStorageClassification::ClassifyItemWithVIC} (Entry)

Note: The StorageCrawler process will only call the StorageClassifier process if the item resides in an archive that is associated to a Classification Policy that is configured to classify during the archiving/indexing process.

1. Slot being acquired for VIC classification.

(StorageClassifier) <10140> EV:L       {VICLoadThrottlerLock::VICLoadThrottlerLock:#111}  Acquired VIC classification slot in 0 ms.

2. Corresponding content file and metadata file is created and sent to the classification engine.

(StorageClassifier) <10140> EV-L       {VICRestClient.SendForClassification} Sending file [C:\Cache\Classification\EV$E118BA40EBFCDF1479DAF687DFA2E741~03BCF31CVC.txt] metadata [C:\Cache\Classification\EV$E118BA40EBFCDF1479DAF687DFA2E741~03BCF338VMD.txt] for classification.

(StorageClassifier) <10140> EV:L       {VICCaller::ClassifyItem:#53}  Total time to classify [C:\Cache\Classification\EV$E118BA40EBFCDF1479DAF687DFA2E741~03BCF31CVC.txt] item = [6685] ms

3. If the file/mail matches a classification policy, then a Category, Rule and tags are applied. 

(StorageCrawler)  <19224> EV:L  {IClassifier::TraceClassifierOutputContent:#57} VICClassifer Category: [IP-Address;]

(StorageCrawler)  <19224> EV:L  {IClassifier::TraceClassifierOutputContent:#66} VICClassifer Rule: [IP Address Policy;]

(StorageCrawler)  <19224> EV:L  {CMergeTagsIntoXMLStream::AddDistinctTags:#143}  Adding classification tag [evtag.category] value [IP-Address]

(StorageCrawler)  <19224> EV:L  {CMergeTagsIntoXMLStream::AddDistinctTags:#143}  Adding classification tag [evtag.cfp] value [VIC:cKq5OEGOyRgLUc1kWsVgKJWQAqNVNyh/hQrpX1peWqk=]

4. The tag is added to the index only and not to the physical Saveset (DVS) file.