Compaq ProLiant 6400R Compaq Parallel Database Cluster Model PDC/O2000 for Ora - Page 59
Table 2-4, I/O Path Failure and Failover Scenarios in Redundant Fibre Channel Fabrics for, Active/
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Cluster Architecture 2-35 Table 2-4 identifies possible I/O path failure events for active/standby configurations in redundant Fibre Channel Fabrics with two or more RA4000/RA4100 Arrays and the failover response, if any, implemented by Secure Path for each failure. Table 2-4 I/O Path Failure and Failover Scenarios in Redundant Fibre Channel Fabrics for Active/Standby Configurations With Two or More RA4000/RA4100 Arrays Description of Failure The active array controller in one RA4000/RA4100 Array fails. The standby array controller in one RA4000/RA4100 Array fails. The Fibre Channel cable connection between the active array controller in one RA4000/RA4100 Array and its Fibre Channel SAN Switch is broken. Failover Response Secure Path forces a complete failover to the standby I/O path components, including the standby Fibre Host Adapter in each node, the other Fibre Channel SAN Switch, the standby array controller in each RA4000/RA4100 Array, and Fibre Channel cables. None Secure Path forces a complete failover to the standby I/O path components, including the standby Fibre Host Adapter in each node, the other Fibre Channel SAN Switch, the standby array controller in each RA4000/RA4100 Array, and Fibre Channel cables. continued