What does the new 64-bit index volume folder structure look like?

book

Article ID: 100037881

calendar_today

Updated On:

Description

Description

The 64-bit index volumes for an archive are created and stored in the configured path as <IndexLocation>\<IndexVolumeFolderName>, where IndexVolumeFolderName is the index volume for an archive.

 
 
Each of the above index volumes would have a cache and live folder along with a state.dat file as shown below.
 

cache – This folder holds the required data temporarily while performing indexing operations.

live – This folder is a major component of the index and holds the actual indexes for the content in the archive. The *.sqlt files are the 64-bit indexing engine's DBs that it makes use of to manage the indexed data. The viv_idx_* files are the index files and the expansions folder contains the index wildcard dictionary. The tmp and tmp-i folders and indexer.txt, crawler.txt, crawler-fatal-error and indexer-fatal-error files are used internally by the 64-bit indexing engine to manage the indexes.

  • State.dat file – maintains a record of the indexing operations that take place in that index. It typically has the acknowledged count of index sequence numbers for the each of the indexing operations Addition, Update and Deletion. This data is used for the verification and determining the health of the index state against the DB state.

Sample state.dat file

 
   
                        HighestSubmittedSequenceNumber="43"  
                        HighestAcknowledgedSequenceNumber="43"
                        LastAcknowledged="2011-06-15T15:16:25.3400543Z" />
   
                        HighestSubmittedSequenceNumber="5"
                        HighestAcknowledgedSequenceNumber="0"
                        LastAcknowledged="2011-06-15T15:14:28.0099722Z" />
   
                       HighestSubmittedSequenceNumber="10"
                       HighestAcknowledgedSequenceNumber="0"
                       LastAcknowledged="2011-06-15T15:14:28.0099722Z" />
 

 

IMPORTANT: Do not edit this content in Information Manager

Internal Notes

 

The content of this document is referenced in the Enterprise Vault 10.0 Indexing Key Topics. Do not make changes to this article. If you would like changes to be made to this content, use the Information Manager feedback feature. Alternatively, you can send an e-mail to the owner or the Enterprise Vault Knowledge Management team DL-CS-KM

Issue/Introduction

What does the new 64-bit index volume folder structure look like?