Port Fence Codes And Actions - IBM TotalStorage SAN32M-2 Installation And Service Manual

142 SAN32M-2 Installation and Service Manual
14
An E_Port segmented (operational product) because a response
(hello timeout) to a verification check indicates an attached switch is
not operational.
a. Perform a data collection at the operational product and contact
the next level of support. Refer to
(EFCM Basic Edition) or
Manager).
b. Go to MAP 0000: Start MAP
failed switch. Exit MAP.
15
Event code 072 indicates a product E_Port is connected to an
unsupported fabric element. Advise the customer of the problem and
disconnect the ISL to the unsupported fabric element. Exit MAP.
16
Event code 082 is informational only and indicates a product E_Port
is fenced (blocked). An application or hardware malfunction occurred
(as indicated by failure symptoms or primary event codes) or the port
fencing policy is too restrictive. Obtain supplementary event data as
follows:
a. At the Event Log, examine the first five bytes (0 through 4) of
event data.
b. Byte 0 specifies the E_Port reporting the problem. Byte 4
specifies the port fence code as listed in

Port fence codes and actions

Table 19
Byte 4 Port fence code
01 Protocol error.
02 Link-level hot I/O.
03 Security violation.
Collect maintenance data
Collect maintenance data
and perform fault isolation for the
Table 19.
Action
Go to
Go to
Go to
(Element
step 17.
step 18.
step 19.