Oracle 5.0 Reference Manual page 1700

Description. This report is seen during heavy event
buffer usage, for example, when many updates are being
applied in a relatively short period of time; the report
shows the number of bytes and the percentage of event
buffer memory used, the bytes allocated and percentage
still available, and the latest and latest restorable global
checkpoints
Log Message.
Node node_id: Entering single
user mode, Node node_id: Entered single user
mode Node API_node_id has exclusive
Node node_id: Entering single user mode
Description. These reports are written to the cluster log
when entering and exiting single user mode;
is the node ID of the API or SQL having exclusive access
to the cluster (for more information, see
"MySQL Cluster Single User
single user report API_node_id
error has taken place and should never be seen in normal
operation
Log Message.
Node node_id: Backup backup_id
started from node mgm_node_id
Description. A backup has been started using the
management node having mgm_node_id; this message
is also displayed in the cluster management client
when the
START BACKUP
information, see Section 17.5.3.2, "Using The MySQL
Cluster Management Client to Create a Backup"
Log Message.
Node node_id: Backup backup_id
started from node mgm_node_id completed.
StartGCP: start_gcp StopGCP: stop_gcp
#Records: records #LogRecords: log_records
Data: data_bytes bytes Log: log_bytes bytes
Description. The backup having the ID
been completed; for more information, see
"Using The MySQL Cluster Management Client to Create a
Backup"
Log Message.
Node node_id: Backup request
from mgm_node_id failed to start. Error:
error_code
Description. The backup failed to start; for error codes,
see MGM API Errors
Log Message.
Node node_id: Backup backup_id
started from mgm_node_id has been aborted.
Error: error_code
Description. The backup was terminated after starting,
possibly due to user intervention
MySQL Cluster Log Messages
access,
API_node_id
Section 17.5.8,
Mode"); the message
indicates an
command is issued; for more
backup_id
Section 17.5.3.2,
1680
Event Name.
Event Type.
Priority.
Severity.
Unknown
Event Name.
Event Type.
Priority.
Severity.
Event Name.
Event Type.
Priority.
Severity.
has
Event Name.
BackupFailedToStart
Event Type.
Priority.
Severity.
Event Name.
Event Type.
Priority.
Severity.
SingleUser
Info
7
INFO
BackupStarted
Backup
7
INFO
BackupCompleted
Backup
7
INFO
Backup
7
ALERT
BackupAborted
Backup
7
ALERT