Product manual

VTrak E-Class Product Manual
316
• TFTP Server – Enter the TFTP Server host name or IP address, port
number and file name.
5. Optional. Check the Non-disruptive Image Update (NDIU) box.
NDIU updates the RAID controllers and I/O modules one at a time, enabling
I/O operations continue during the firmware update. Updates with this option
take a longer period of time to complete. Only VTrak x30 models support this
feature.
6. Click the Next button.
The next screen shows the Flash Image (firmware image file) Version
Number and Build Date.
7. Click the Submit button.
The progress of the update displays.
When the update is completed a message tells you to reboot the subsystem,
8. Click the OK button.
• If you chose the Disruptive Flash Method, the RAID subsystem and
JBOD expansion units automatically restart.
• If you chose the Non-Disruptive Flash Method, the system automatically
flashes and restarts the RAID controllers one at a time.
Automatic Restart
If you did NOT check the NDIU box, the RAID subsystem and JBOD expansion
units automatically restart. That action temporarily disrupts I/O operations and
drops your WebPAM PROe connection.
To reestablish your WebPAM PROe connection:
1. Wait no less than two minutes.
2. Click Logout in the WebPAM PROe Header, then log in again.
If you cannot log in, wait 30 seconds and try again.
3. In your browser, click Logout in the WebPAM PROe Header, then log in
again.
If you cannot log in immediately, wait 30 seconds and try again.
Warning
• Do NOT power off the RAID subsystem during the update!
• Do NOT move to any other screen until the firmware update
operation is completed!