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Detail Form
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1.
What is Hitachi Data System's recommended practice for zoning?
2.
A customer has identified a performance bottleneck with Online Transaction Processing (OLTP) production host LUNs. The performance improvement plan includes a change to the Hitachi Dynamic Link Manager load balancing algorithm which is currently set to Round Robin. Which setting would you recommend?
3.
You have just allocated four 3TB LUNs from a Hitachi Unified Storage System to a set of ESX 4.x servers. The VMware administrator can see volumes that are assigned to the servers from an older storage array, but not the volumes you have just allocated. What is the most likely cause?
4.
What needs to be replaced in case of a local memory DIMM failure on a Hitachi Unified Storage controller?
5.
You are upgrading a Hitachi Unified Storage (HUS) system with the File Module option. Which combination is required to support this upgrade?
6.
When implementing host access security for a LUN in a Hitachi Unified Storage system, to what is the host WWN applied?
7.
A customer wants to start using ShadowImage on several of their existing Hitachi Unified Storage systems. They would like a solution to centrally configure their Point-in-Time copies. Which product would you recommend?
8.
A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one SMU. How many power connections are necessary?
9.
How should the Hitachi Unified Storage systems dual power supplies be connected?
10.
A Hitachi Unified Storage (HUS) system has been configured to use additional Host Groups. Which host interface type on the HUS can be used to access these Host Groups?