HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 224

Event Codes
Event Data: The first byte of event data (byte 0) specifies the E_Port number. The fifth byte (byte 4)
specifies the segmentation reason as follows:
1 = Incompatible operating parameters. Ether the resource allocation time out value
(R_A_TOV) or error detect time out value (E_D_TOV) is inconsistent between the switch
and another fabric element (Director or Edge Switch). Modify the R_A_TOV and
E_D_TOV to make the values consistent for all fabric Directors and Edge Switches.
2 = Duplicate domain ID. The switch has the same preferred domain ID as another
fabric element (Director or Edge Switch). Modify the switch Domain ID to make it unique.
3 = Incompatible zoning configurations. The same name is applied to a zone for the
switch and another fabric element (Director or Edge Switch), but the zones contain
different zone members. Modify the zone name to make it unique, or ensure zones with
the same name contain identical zone members.
4 = Build fabric protocol error. A protocol error was detected during incorporation of
the switch into the fabric. Disconnect the E_Port link, reconnect the link, and initial
program load (IPL) the switch. If the condition persists, perform the data collection
procedure and return the Zip disk to Hewlett-Packard support personnel.
5 = No principal switch. No Director or Edge Switch in the fabric can become the
principal switch. Modify the switch priority to any value other than 255.
6 = No response from attached switch (hello timeout). The switch periodically
verifies operation of attached fabric elements (Director or Edge Switch). The switch
E_Port (at the operational switch) times out and segments if the attached device does
not respond. Check the status of the attached Director or Edge Switch. If the condition
persists, perform the data collection procedure (at the attached device) and return the
Zip disk to Hewlett-Packard support personnel.
7 = ELP retransmission failure timeout. A switch that exhibits a hardware or link
failure attempted to join a fabric and transmitted multiple exchange link protocol (ELP)
frames to a fabric element (Director or Edge Switch). However, because of the problem,
the switch did not receive responses to the ELP frames, and did not receive a fabric
login (FLOGI) frame. After five ELP transmission attempts, the switch E_Port (failed
switch) times out and segments. Refer to
fault isolation at the failed switch.
7 = ELP retransmission failure timeout. A switch that exhibits a hardware or link
failure attempted to join a fabric and transmitted multiple exchange link protocol (ELP)
frames to a fabric element (Director or Edge Switch). However, because of the problem,
the switch did not receive responses to the ELP frames, and did not receive a fabric
login (FLOGI) frame. After five ELP transmission attempts, the switch E_Port (failed
switch) times out and segments. Refer to
fault isolation at the failed switch.
B–10
MAP 0000: Start MAP
MAP 0000: Start MAP
edge switch 2/24 service manual
to perform hardware
to perform hardware