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IBM High Availability for AIX - Technical Support and Administration -v2 Sample Questions:
1. An administrator is migrating from PowerHA 5.4.1 to PowerHA 6.1. Which migration option creates the least amount of downtime for the clustered application?
A) Non-disruptive
B) Concurrent
C) Rolling
D) Snapshot
2. Based on the following output from a PowerHA 7 cluster node, what else can be done to provide higher availability?
A) Change non mirrored volume group disks to hot spare using the chpv command
B) Enable fast failure detection.
C) Mirror rootvg across local disk.
D) Mirror caavg_private across shared disk.
3. Complete the following statement:
When planning to create PowerHA 7 nodes on Virtual I/O client partitions ________.
A) Shared volume groups using virtual SCSI must be non-concurrent.
B) "reserve_policy" attribute of shared disks through the VIO Servers must be set to "no_reserve'
C) C-SPOC must be used when configuring or changing volume groups on shared disks.
D) Disks can be shared between client partitions using vSCSI and direct access.
4. Given the following information, how many processing units will be available when migtestrg is started on the standby node?
A) 5
B) 3
C) 4
D) 6
5. A shared volume group (VG) was created in a PowerHA 7 environment. Given the following example, what must be changed in the VG definition?
A) Set BB POLICY to relocatable.
B) Set concurrent capable to enhanced concurrent.
C) Set hot spare characteristics to yes(one to one).
D) Set QUORUM to 1(Disabled).
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: B |
By Wilbur
