单选题After an HACMP migration, which included a large number of shared disks,cluster testing is   performed. During testing, it becomes apparent that Fast Disk Takeover is not working properly.  Which of the following is the most likely cause of the problem?()A The shared volume groups have not been converted to Big VGs.B The ’t factor needs to be set on the volume group using chvg -t 2 vgname.C The shared volume groups have not been converted to enhanced concurrent mode.D The shared volume groups need to be varied on using the passive varyon option on all nodes.

单选题
After an HACMP migration, which included a large number of shared disks,cluster testing is   performed. During testing, it becomes apparent that Fast Disk Takeover is not working properly.  Which of the following is the most likely cause of the problem?()
A

 The shared volume groups have not been converted to Big VGs.

B

 The ’t factor needs to be set on the volume group using chvg -t 2 vgname.

C

 The shared volume groups have not been converted to enhanced concurrent mode.

D

 The shared volume groups need to be varied on using the passive varyon option on all nodes.


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