[单选]

An administrator is trying to extend an existing volume group with a new hard disk, but the extendvg command returns the following error. 0516-1162 /usr/sbin/extendvg. Warning, The Physical Partition Size of 64 requires the creation of 8924 partitions for hdisk11. The limitation for volume group datavg is 1016 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group. The chvg -t may or may not allow the extendvg command to succeed.
What is the implication of using this option?（）

Which of the following best describes how locks are used in DB2?（） To maintain control of updated rows for commit processing。 To ensure only committed changes are altered by another application。 To allow two applications to update the same row of data simultaneously。 To prevent multiple applications from accessing the same data simultaneously。 水资源是水文循环使陆地一定区域内描述平均每年产生的淡水量，通常用（）描述。 An administrator is reviewing the /tmp/hacmp.out after an unsuccessful fallover and notice that  the event stop_server PROD_DB failed.  Besides manually intervening，what step must be performed to return the cluster to a stable state？（）    Recover From HACMP Script Failure.。  Release Locks Set By Dynamic Reconfiguration.。  Rerun HACMP cluster verification and synchronization.。  Restore HACMP configuration Database From Active Configuration.。 如何对待创业中的挫折与失败？ 电子商务物流方案设计中应考虑以下因素：电子商务消费者的地区分布、销售的品种、电子商务服务提者、（）及（）.

An administrator is trying to extend an existing volume group with a new hard disk, but the extendvg command returns the following error. 0516-1162 /usr/sbin/extendvg. Warning, The Physical Partition Size of 64 requires the creation of 8924 partitions for hdisk11. The limitation for volume group datavg is 1016 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group. The chvg -t may or may not allow the extendvg command to succeed.
What is the implication of using this option?（）