单项选择题

Whatdoesthe allowperformanceinformationcollection butto……

What does the "allow performance information collection" button do in the Hardware Management Console （HMC） GUI？（）

A. It allows you to get inter partition reports， or cross partition performance activity.
B. It will allow IBM remote technical support to get performance information from the machine.
C. It is effective only on POWER6 and when Live Partition Mobility operations are planned.
D. It will start standard performance monitoring tools when an LPAR boots up， the output will be saved to the /etc/perf directory by default.

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热门试题

单项选择题An administrator has installed 1 VIO Server and 5 client LPARs on a 16-core Power 570 with the following CPU requirements： Virtual Processors Processing Units Min Desired Max Min Desired Max VIOS1 1 2 4 0.1 1.0 2.0 LPAR1 4 4 4 4.0 4.0 4.0 LPAR2 2 5 8 1.0 5.0 6.0 LPAR3 1 3 4 0.1 0.3 1.0 LPAR4 3 6 9 0.5 3.0 6.0 LPAR5 1 3 6 1.0 3.0 .06 If the administrator activates the LPARs in the above order， what will be the result？（）

A. All LPARs will start except LPAR5.
B. All LPARs will start with desired capacity.
C. All LPARs will start but LPAR5 will have its minimum capacity assigned.
D. All LPARs will start but LPAR5 will have less than its desired capacity.

单项选择题After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state. Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？（）

A. On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.
B. On both VIO servers， change the following parameters and reboot each of them in turn hcheck_interval =60 hcheck_mode=interactive
C. On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.
D. On the client logical partition， change the following parameters and reboot the client hcheck_interval =60 hcheck_mode=interactive

单项选择题A customer recently acquired two Power servers and plans to implement AIX 6.1 and Live Application Mobility. What other product is required to accomplish this objective？（）

A. HACMP for AIX
B. PowerVM Enterprise Edition
C. IBM Management Edition for AIX
D. Workload Partition Manager for AIX

单项选择题Simultaneous Multithreading （SMT） is enabled in a POWER6 VIO client running AIX 6.1. Which command would be used to disable it after the next operating system reboot is performed？（）

A. schedo -o smt=0 -p
B. smtctl -m off -w boot
C. chdev -l sys0 -a smt=off
D. echo 0 > /proc/sys/smt_enable

单项选择题WhichofthefollowingIOScommandsdisplaysinformationaboutpathstoMultiPathIO（MPIO）devices？（）

A. fcrep
B. lssvc
C. fcstat
D. lspath