User`s guide

®
USER’S GUIDE
Switched Rack PDU
111
Verifying Upgrades and Updates
Verify the success or failure of the transfer
To verify whether a firmware upgrade succeeded, use the Network menu in the control
console and select the FTP Server option to view Last Transfer Result, or use an
SNMP GET to the mfiletransferStatusLastTransferResult OID.
Last Transfer Result codes
For information about the format used for application modules,
see Firmware files (Switched Rack PDU).
Upgrading the firmware will not interfere with the operation of
the outlets. The Rack PDU will restart when the download is
complete.
Code Description
Successful The file transfer was successful.
Result not available There are no recorded file transfers.
Failure unknown The last file transfer failed for an unknown reason.
Server inaccessible The TFTP or FTP server could not be found on the network.
Server access denied The TFTP or FTP server denied access.
File not found The TFTP or FTP server could not locate the requested file.
File type unknown The file was downloaded but the contents were not
recognized.
File corrupt The file was downloaded but at least one Cyclical
Redundancy Check (CRC) failed.