3.4.0 Matrix Server Administration Guide

Appendix B: Error and Event Log Messages 233

Singleton matrix unable to take control of SAN, because the

matrix that includes NN.NN.NN.NN currently controls the

SAN. Possibly this server has not been added to the matrix

or has been deleted from the matrix, or possibly a

networking failure or misconfiguration has partitioned this

server from the servers that control the SAN.

Check the matrix configuration and add the server if it is not currently a

member. Also check the network to ensure that the server can

communicate with the rest of the matrix.

Singleton matrix unable to take control of SAN. Possibly

this server has not been added to the matrix or has been

deleted from the matrix, or possibly a network failure has

partitioned this server from the rest of the matrix. As a

result, some or all filesystem operations may be paused

throughout the matrix. In addition, filesystem mounts and

unmounts and disk imports and deports cannot be performed.

Check the matrix configuration and add the server if it is not currently a

member. Also check the network connections and configuration for the

server to ensure that it can communicate with the rest of the matrix.

This monitor does not appear to be living on any particular

server. This is a UI bug.

If you receive this message, report it to PolyServe Technical Support at

your earliest opportunity.

Unknown user - NO_SUCH_USER

Unknown user - SYSTEM_ERROR

Unknown user - SYSTEM_ERROR: Unable to open mx_passwd file.

The Management Console experienced an error while trying to

authenticate itself to ClusterPulse. The Matrix Server password file

should be regenerated with the mxpass command.