NetIQ Documentation: Sentinel Log Manager 1.2.2 Administration Guide - Unable to Log In to the Web Interface when the System runs out of Local Disk Storage Space

F.2 Unable to Log In to the Web Interface when the System runs out of Local Disk Storage Space

When the system runs out of local disk storage space, the Invalid username/password message is displayed when you log in to the web interface. The following exceptions are logged in the server_wrapper logs:

SEVERE|IndexedLogComponent.LoggerThread|Unknown.unknown
        Unable to log event.; Exception Lock obtain timed out:
NativeFSLock@/var/opt/novell/sentinel_log_mgr/data/eventdata/20111122_408E7E50-C02E-4325-B7C5-2B9FE4853476/index/write.lock;
org.apache.lucene.store.LockObtainFailedException;

SEVERE|IndexedLogComponent.LoggerThread|Unknown.unknown
     Unable to log event.; Exception No space left on device;
java.io.IOException;
SEVERE|IndexedLogComponent.LoggerThread|Unknown.unknown
       java.io.IOException: No space left on device
       at java.io.RandomAccessFile.writeBytes(Native Method)
       at java.io.RandomAccessFile.write(Unknown Source)

Workaround: Restart the Sentinel Log Manager server. To avoid this issue, configure the local disk storage space per system requirements. For more information, see Hardware Requirements in the Sentinel Log Manager 1.2.2 Installation Guide.