Product manual

97
Web-based Management
eVentS
Event logs are useful for troubleshooting, tracking functions and monitoring subsystems. Use the Events menu
to view, save or clear subsystem event logs, for any VTrak node.
To view the Events displays:
1. Go to Administrator > Events link (in left panel).
2. Choose to view either the Runtime Events tab or the NVRAM Events tab.
3. Choose the VTrak node to display events for that VTrak (one VTrak is displayed at a time) from pull-down
menu. In the bottom of the menu, you can choose how many rows to display in the page (one event per
row), and go to a previous (older) page of displayed events .
savE EvEnt Log
To save an event log:
1. Go to Administrator > Events link (in left panel).
2. Click on the Gear icon and choose the Save Event Log option.
3. Choose a location for the zipped le, and click Save. Notice that the le is named according to the date.
CLEar EvEnt Log
To clear an event log:
1. Go to Administrator > Events link (in left panel).
2. Click on the Gear icon and choose the Clear Event Log option (requires conrmation)
3. Type CONFIRM in the pop-p menu and click the Conrm button.
FiLtEr EvEnt Log
To lter events displayed according to severity, key word or time period:
1. Go to Administrator > Events link (in left panel).
2. Click on the Gear icon and choose the Filter option.
3. Choose the lter options (severity, date, keyword) in the pop-up menu.
4. Click on the Filter button.
Information
• BandwidthinMB/s
• Cacheusageby%
• Dirtycacheusageby%
• Maximumlatencyinms
• Averagelatencyinms
• Minimumlatencyinms
• I/Ospersecond
Read/Write
• Readbandwidth
• Writebandwidth
• MaximumReadlatencyinms
• MaximumWritelatencyinms
• AverageReadlatencyinms
• AverageWritelatencyinms
• MinimumReadlatencyinms
• MinimumWritelatencyinms