Configuring Oracle Direct NFS (dNFS)
server: aie-zba-h2-stor
path: 192.168.30.101
export: /export/test1/backup2 mount: /zba/test1/backup2
export: /export/test1/backup4 mount: /zba/test1/backup4
export: /export/test1/backup6 mount: /zba/test1/backup6
export: /export/test1/backup8 mount: /zba/test1/backup8<br/>
6.
For IPMP Group configuration (all others):
server: aie-zba-h1-stor
path: 192.168.30.100
path: 192.168.30.102
path: 192.168.30.104
path: 192.168.30.106
export: /export/test1/backup1 mount: /zba/test1/backup1
export: /export/test1/backup3 mount: /zba/test1/backup3
export: /export/test1/backup5 mount: /zba/test1/backup5
export: /export/test1/backup7 mount: /zba/test1/backup7
server: aie-zba-h2-stor
path: 192.168.30.101
path: 192.168.30.103
path: 192.168.30.105
path: 192.168.30.107
export: /export/test1/backup2 mount: /zba/test1/backup2
export: /export/test1/backup4 mount: /zba/test1/backup4
export: /export/test1/backup6 mount: /zba/test1/backup6
export: /export/test1/backup8 mount: /zba/test1/backup8
7.
Restart the Oracle Database software instance.
Tuning the Oracle Database Instance for Oracle RMAN Backup
and Restore
Optimizing high-bandwidth backup and restore operations using Oracle RMAN and the
ZFS Storage Appliance requires adjusting the instance parameters that control I/O buffering.
For information about how to tune these parameters, see Article ID 1072545.1: RMAN
Performance Tuning Using Buffer Memory Parameters) at My Oracle Support (http://
support.oracle.com).
For Oracle SPARC SuperCluster, tuning the following four parameters should be considered:
■
_backup_disk_bufcnt - Number of buffers used to process backup sets
■
_backup_disk_bufsz - Size of the buffers used to process backup sets
■
_backup_file_bufcnt - Number of buffers used to process image copies
632 Oracle ZFS Storage Appliance Administration Guide, Release OS8.6.x • September 2016
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