6.3.4. Configure Infiniband on a Messaging Client

Procedure 6.2. Configure Infiniband on a Messaging Client

• Allocate lockable memory for Infiniband

  Edit /etc/security/limits.conf to allocate lockable memory.
  To set a limit for all users, for example supporting 16 connections (16*8192=32768), add this entry:

  * soft memlock 32768
  

  If you want to set a limit for a particular user, use the UID for that user when setting the limits:

  andrew soft memlock 32768