Sun Fire X2100 M2 or Sun Fire X2200 M2 Server “Unreachable” After Firmware Upgrade (6489473)

After you upgrade the firmware to version 1.2 on a Sun Fire X2100 M2 or Sun Fire X2200 M2 server, the server may occasionally change to “Unreachable” state within 5 minutes.

Workaround: You must reset the server's service processor (SP):

1. Log in to the server's SP.

   # ssh -l sp-user sp-ip

2. Reset the SP.

   -> reset

3. On the management server, refresh the server's monitoring information.

   n1-ok> set server server-name refresh