director 2/64 service manual

director 2/64 service manual 2–101
Diagnostics
14
A director E_Port segmented because the error detect time out value (E_D_TOV) or
resource allocation time-out value (R_A_TOV) is incompatible with the attached
fabric element.
1. Contact HP customer support or engineering personnel to determine the
recommended E_D_TOV and R_A_TOV values for both directors.
2. Notify the customer both directors will set offline. Ensure the system
administrator quiesces Fibre Channel frame traffic through the directors and sets
attached devices offline.
3. Set both directors offline (Set Offline State on page 3–44).
4. At the Hardware View or Port Card View for the first director reporting the
problem, choose Configure > Operating Parameters > Fabric Parameters. The
Configure Fabric Parameters dialog box displays.
5. Type the recommended E_D_TOV and R_A_TOV values, then click Activate.
6. Repeat steps 4 and 5 at the Hardware View or Port Card View for the director
attached to the segmented E_Port (second director). Use the same E_D_TOV and
R_A_TOV values.
7. Set both directors online (Set Online State on page 3–43).
Did the operating parameter change solve the problem and did both directors join
through the ISL to form a fabric?
NO YES
↓ The directors, associated ISL, and multiswitch fabric are operational. Exit
MAP.
Contact the next level of support. Exit MAP.
15
A director E_Port segmented because two fabric elements had duplicate domain IDs.
1. Work with the system administrator to determine the desired domain ID (1
through 31 inclusive) for each director.