問題文
An administrator wants to shorten the time that a rebalance takes after a disk is dropped and reads about the appliance mode attribute. Which set of conditions has to hold before the attribute can be enabled on a disk group?
選択肢
- The disks of the group are all of one kind and of one size, the group carries the high redundancy setting, the cluster runs a single database and the rebalance of the group has been stopped for the change now.
- The disks of the group are all of one kind and of one size, every failure group holds the same number of disks, the group holds at least three failure groups and none of its disks is offline at the time of the change.
- The disks of the group are of mixed kinds and sizes, every failure group holds a different number of disks, the group holds at least two failure groups and one of its disks is offline for the change.
- The disks of the group are all of one kind and of one size, the group has been dismounted from every instance, the compatible settings have been raised and the power limit has been set to the lowest value.