This topic describes Remote Supervisory Adapter (RSA) II-related errors with X-series hardware during a SAN File System installation or upgrade.
Solution: Examine the TMVT (Target Machine Verification Tool) reports for each metadata server. If you find entries in the Failed Hardware Component Checks for the RSA II that show "missing," the RSA II might be failing. Try reseating the RSA II on the metadata server with the missing entry, and then rerunning the TMVT report. If the RSA II still shows "missing," contact IBM hardware support.
Parent topic: Troubleshooting the RSA II adapter