053-659

Which two commands never trigger an implicit rebalancing within the disk group?. (Choose two.)
A. ALTER DISKGROUP misc MOUNT;
B. ALTER DISKGROUP misc DROP DISK misc2;
C. ALTER DISKGROUP misc CHECK ALL NOREPAIR;
D. ALTER DISKGROUP misc RESIZE ALL SIZE 1023m;
E. ALTER DISKGROUP dgroupA ADD DISK ‘/devices/A*‘;

只有改变磁盘组的大小才会促发重新平衡。故 BDE 会促发 rebalance， AC 不会。

053-659

原文：http://www.cnblogs.com/Babylon/p/7843890.html