High Availability FailOver/iX Manual (32650-90911)

Contents
5 Monitoring Status .....................................................................................................................36
Failover Status Report............................................................................................................37
Failover Status Descriptions...................................................................................................38
Ready................................................................................................................................38
Validated ..........................................................................................................................38
Array Failure ....................................................................................................................39
Timeout/No Reply............................................................................................................39
Failover Failed..................................................................................................................39
GONext Started ................................................................................................................39
Not HAFO dev .................................................................................................................40
Ldev Not Validated ..........................................................................................................40
Unknown Status ...............................................................................................................40
6 Recovering From a Failover ....................................................................................................41
Repairs....................................................................................................................................42
Rerouting to the Primary Path After Failover ........................................................................42
GONEXT (go)..................................................................................................................43
Special Considerations for Failed Paths.................................................................................44
Rebooting With a Failed Primary Path ............................................................................44
Rebooting With a Failed Primary Path for Ldev 1...........................................................46
Performance Considerations ............................................................................................47
7 Quick Start List.........................................................................................................................48
A Sample Failover and Recovery ................................................................................................49
Sample Scenario.....................................................................................................................49
Incidents Summary...........................................................................................................49
Corrective Action: Failure on System Path "0/4/0/0…" ..................................................49
Corrective Action: Failure on Ldev 350 and 351.............................................................50
Corrective Action: Timeout/No Reply for Ldev 451 .......................................................50
B Error Messages..........................................................................................................................51
Configuration File Access Errors (HAFOERR — 200…207).........................................54
PPT ACCESS ERRORS (HAFOERR — 500…503) ......................................................55
PORT ACCESS ERRORS (HAFOERR — 1000…1017)...............................................56
GENERAL USER STATUS MESSAGES (HAFOERR — 1500…1505)......................61
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