Hp 3PAR Application Software Suite for Oracle Uživatelský manuál stáhnout pdf (Strana 111)

1. Failover to the synchronous storage system S347.

If the Remote Copy groups have not been stopped, stop the groups on S256 by issuing the

following:

# stoprcopygroup -f linux_asm11gr2_data

# stoprcopygroup -f linux_asm11gr2_arch

# stoprcopygroup -f linux_asm11gr2_redo

• The failover operation changes the role of the secondary groups on the remote synchronous

storage system from Secondary to Primary-Rev. Any LUNs associated with the volumes

in the Remote Copy group become writable by hosts (in this example, panther) connected

to the remote storage system S347.

• Prior to the failover operation, the output from the showrcopy command issued on S347

displays the following:

Recovering to the Synchronous Backup System when the Local System is Unavailable 111

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 193 194

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Hp 3PAR Application Software Suite for Oracle Uživatelský manuál Strana 111