Configure FlashbackRecoveryArea for AIXRAC

AIXRAC configure FlashbackRecoveryArea environment: Operating System: AIX5300-09 cluster software: CRS10.2.0.1 Database: Oracle10.2.0.1 this case is for VGConcurrent-based shared storage, via HACMP

AIXRAC configure FlashbackRecoveryArea environment: Operating System: AIX5300-09 cluster software: CRS10.2.0.1 Database: Oracle10.2.0.1 this case is for VGConcurrent-based shared storage, via HACMP

Configure Flashback Recovery Area for AIX RAC

Environment:

Operating System: AIX 5300-09

Cluster software: CRS 10.2.0.1

Database: Oracle 10.2.0.1

This case is used for shared storage based on VG Concurrent. The concurrency of volume groups is achieved through HACMP.

Because shared storage uses a concurrent volume group, a file system cannot be created on it, and Flashback Recover Area cannot be created on raw. Therefore, a file system is created on a local volume group ,, establish the Flashback Recover Area through NFS sharing.

1. Create a file system on node1.

[Root @ aix211/] # lsvg rootvg

Volume group: rootvg IDENTIFIER: 00040f8a00004c0000000140c6da55a7VG STATE: active pp size: 128 megabyte (s) vg permission: read/write TOTAL PPs: 546 (69888 megabytes) MAX LVs: 256 FREE PPs: 190 (24320 megabytes) LVs: 17 USED PPs: 356 (45568 megabytes) OPEN LVs: 16 QUORUM: 2 (Enabled) TOTAL PVs: 1 vg descriptors: 2 STALE PVs: 0 STALE PPs: 0 ACTIVE PVs: 1 auto on: yesMAX PPs per VG: 32512 MAX PPs per PV: 1016 MAX PVs: 32LTG size (Dynamic): 256 kilobyte (s) auto sync: noHOT SPARE: no bb policy: relocatable

[Root @ aix211/] # smit crfs

[Root @ aix211/] # df-m

Filesystem MB blocks Free % Used Iused % Iused Mounted on/dev/hd4 6144.00 2070.94 67% 8211 1% 3072.00 // dev/hd2 911.26 71% 51509 7% 2048.00/usr/dev/hd9var 1809.38 12% 5557 2%/var/dev/hd3 2048.00 1827.30 11% 381 1%/tmp/dev/hd1 2048.00 1293.68 37% 223 1%/home/proc--/proc/dev/hd10opt 1024.00 702.17 32% 5604 3%/opt/dev/lv00 15360.00 2490.89 84% 33598 1%/u01/dev/lv01 128.00 123.94 4% 18 1%/var/adm/csd/dev/lv02 4096.00 3967.39 4% 16 1% /arch/dev/lv03 2048.00 1983.67 4% 17 1%/dsk1/dev/lv04 2048.00 1983.67 4% 17 1%/dsk2/dev/lv05 128.00 123.94 4% 17 1%/flash_rcy

[Root @ aix211/] # chown-R oracle: dba/flash_rcy

2. Configure Flashback Directory sharing

[Root @ aix211/] # cat/etc/exports

/Soft2-sec = sys: krb5: krb5i: krb5: dh, rw, access = aix212: aix199

/Flash_rcy-sec = sys: krb5: krb5i: krb5: dh, rw, root = aix212

3. Configure shared access to Flashback Directory on node2