71 failure conditions (described in, Table – HP StorageWorks XP Remote Web Console Software User Manual
Page 165
TrueCopy for z/OS user guide 165
NOTE:
The PPRC Support=Yes option must be selected on the RCU option window (see ”
” on page 81). If not, the host processor generates the system console message that
includes the SIM instead of the IEA494I or IEA491E message.
Figure 71
Failure conditions (described in
)
Table 40
XP128/XP1024/XP10000/XP12000 response characteristics to failure conditions
Failure Condition
TC390 Pairs
Suspended?
Expected Messages
FREEZE
Function
¿
Failure of all channel
interfaces on the MCU
No
No IEA480, IEA491, or IEA494 messages are
displayed.
Not
activated
¡
Failure of a disk on the MCU
a. Failure of one
physical device in
a parity group
No
1.
IEA480 message (SIM for physical device
blocked or port of physical device blocked)
is displayed when the next I/O is issued to
any logical volume in the parity group.
2.
No IEA491 or IEA494 messages are
displayed.
Not
activated
b. Failure of two
physical devices in
a parity group
No
1.
IEA480 message (SIM for LDEV blocked) is
displayed when the next I/O is issued to
any logical volume in the parity group.
2.
No IEA491 or IEA494 messages are
displayed.
Not
activated