Tarantella Administration Guide > Arrays, servers and load balancing > CDM Protocol Engine properties (server-specific)

CDM Protocol Engine properties (server-specific)

Attributes on the CDM Protocol Engine Properties For... panel of Array Manager let you tune Tarantella client drive mapping processes for a particular array member. The attributes apply independently to each Tarantella server.

From the command line, use tarantella config to view and edit these settings.

Changes to these attributes take effect for new Protocol Engines only. Existing Protocol Engines are not affected.

Array ManagerCommand lineDescription
Compression--cdmpe-compression auto | always | never
  • Whether a CDM Protocol Engine uses data compression on a client compression.
  • Use auto ("If connection is slow" in Array Manager) to cause the CDM Protocol Engine to compress data if the connection is slow.
Threshold--cdmpe-compressionthreshold bytes
  • The smallest size of network packet that a CDM Protocol Engine will compress.
Process Tuning: Exit after--cdmpe-exitafter seconds
  • The length of time a CDM Protocol Engine process will continue running without any active connections.
Related topics
  • Introducing Array Manager
  • Setting up and configuring client drive mapping