UPS (Uninterruptible Power Supplies)
CLON cluster equipped with two big SYMMETRA RM 6000 Single-phase UPSes from APC Corporation. These UPSes are multi-battery systems. In case of something wrong with UPSes follow the instruction of UPS Troubleshooting.
Smaller UPSes ...
All UPSes are connected to emergency generator.
All connections (ether via Web interface or SSH) allowed only from local subnet.
web link to http://UPS_CHB1/ (device/apc)
web link to http://UPS_CHB2/ (device/apc)
SYMMETRA RM 6000 firmware upgrade
Enable SYMMETRA FTP service using its web interface. Download appropriate firmware from APC web site (last time apc_hw02_aos334_sy331.exe was used). Place it into CUE home directory, run metaframe and click on firmware file. Several files will be installed, upgrade program will be started and text GUI will shows up. Type SYMMETRA IP and admin username/password, start firmware installation and wait several minutes for complition. Repeat for all SYMMETRA devices (currently we have 2 of them). Remove all installed files from CUE home directory.