单项选择题

An administrator will use the discovery process to capture information about common cluster storage. Whichof the following commands should the administrator run on each participating node against the shared diskhdisk3 to ensure that this disk is successfully identified by the discovery process？（）

A.chpv -ay hdisk3
B.cfgmgr -l hdisk3
C.chdev l hdisk3 a pv=yes
D.chdev l hdisk3 a reserve_policy=no_reserve

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单项选择题

Which of the following commands will allow an administrator to determine if the IBM RSCT pre-requisitecomponents for clustering are installed at the correct version？（）

A.lppchk -v rsct.bundle
B.lslpp -l bos.rsct.rte
C.lslpp -l rsct.basic.rte
D.lppchk -v cluster.es.server.rte

单项选择题

An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks.
When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）

A.Set the allocation policy to strict
B.Set the allocation policy to superstrict
C.Set the Maximum Number of Physical Volumes to 2
D.Set the Number of Copies for each logical partition to 2

单项选择题

Which of the following commands will display the active heartbeat sensitivity of network interface modules（NIMs）？（）

A.cllsnim a
B.lssrc -ls grpsvcs
C.lssrc ls topsvcs
D.cllstopsvcs -G -t dhb