单项选择题
A two-node cluster has both a single TCP/IP heartbeat and a single non-IP serial heartbeat. TheService Level Agreement regarding the speed of cluster fallover has been updated，and Fast Disk Takeover will be implemented to meet the new Service Level Agreement.
Which of the following should be implemented to increase the reliability of Fast Disk Takeover？（）
A. Disk should be mirrored across separate storage enclosures.
B. Disk heartbeats should be added over multiple disk adapters.
C. Disk major and minor numbers should be set as unique across nodes.
D. Disk adapter queue_depth should be increased from the default values.
相关考题
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单项选择题
Aclusteradministratoristryingtoconfiguretmssaforthenon-IPnetwork.Havinginstalledthedevices.ssa.tm.rtefileset，whatisthenextstepthatmustbeperformedtocreatethetargetmodedevices？（）
A. Reboot each cluster node.
B. Change the ssa node number to a non-zero value.
C. Change the SSAR device state from defined to available.
D. Run the cfgmgr process on each node to create the target mode devices. -
单项选择题
Whendefiningresourcesforaconcurrentresourcegroup，whichofthefollowingisNOTsupported？（）
A. Application Servers using disk
B. Definition of Multiple IP aliases
C. Volume Groups using raw logical volumes
D. Volume Groups supporting concurrent access -
单项选择题
Duringroutineexaminationofthelogfiles，amessagesimilarto"TS_DMS_WRINING_ST"wasdiscovered.Toavoidfutureproblems，changetheNetworkModulefailuredetectionrateto：（）
A. a faster value on the fastest heartbeat network.
B. a slower value on the slowest heartbeat network.
C. a faster value on the slowest heartbeat network.
D. a slower value on the fastest heartbeat network.
