Netgear EDA 500 User Manual

Temperature. Select all temperatures, the system (SYS) temperature, the CPU temperature, or the
auxiliary (AUX) temperature.

Period. Select the period over which the temperatures are measured. You can select from 5 minutes
to 1 year.

Update. Select how often the information in the table is updated. You can select from 1 to 30 minutes.

System logs provide information about the status of various system management tasks, including a time
stamp. You can view system log messages from the local admin page, download the complete system
logs to a local computer or USB drive, and receive system alerts. These logs are used primarily to
troubleshoot problems. If you call NETGEAR technical support, the representative might ask you to send
your system logs.

Depending on the settings, the system logs record events such as the following:

System events such as the creation or deletion of a share, LUN, snapshot, or low disk space

Addition and removal of hot-swappable disks

Detection of disk types and hardware statistics

Removal and addition of eSATA expansion chassis

Removal and addition of SSDs

Removal and addition of power supplies

Removal and addition of a UPS

Connection and disconnection of external USB devices

The following events are recorded in the system log and also generate alerts (see 

 on page 146) and SNMP traps (see 

 on page 184). Warnings also display on the

local admin page when these events occur:

Disk errors and failures

Changes in network connectivity

Power supply failures

UPS failures

Fan speed irregularities and fan failures

CPU and enclosure temperature violations

Select System > Logs and Alerts.