200-046 試験問題を無料オンラインアクセス

Your customer believes that the performance of the cluster is too slow. What hardware node type would you recommend to them to improve performance for searching and indexing and tree walks?

• A.A second internal infiniBand network.
• B.SSD based nodes to store metadata and inodes.
• C.36000x nodes.
• D.EX nodes because clients cannot connect to them.

Before tuning sysctl TCP connections on the cluster what should you perform first?

• A.Test the parameter on a single node.
• B.Empty the network cache by running isi_for_array ISI networks flush.
• C.Test the parameter on the cluster.
• D.Clear the SMB connections by running smbstatus -flush.

Backup Accelerator nodes are appropriate in which of the following scenarios? (Choose two.)

• A.Backing up via 3-way NDMP.
• B.Backing up to a directly attached tape drive.
• C.Copying backups to another cluster via SynclQ.
• D.Backing up to a fiber channel connection with multiple tape drives.
• E.Backing up the cluster via an NFS or CIFS connection.

You created two disk pools in a SmartPool. Both disk pools have similar node capacities, left sizes and number of files. One disk pool has more space left than the other disk pool.
Why?

• A.OneFS calculates each disk pool space differently.
• B.Each disk pool has a different protection level
• C.Disk pools by rule must have different protection levels.
• D.The default disk pool protection level overrides all other pools.

When planning to use both LDAP and Active Directory for authentication in your environment, what action can you take to avoid UID/GID coherency issues?

• A.You cannot use this configuration. You must configure a separate cluster for LDAP and Active Directory domains.
• B.No action is needed UID/GID coherency is not issue in this situation.
• C.Implement LDAP before joining the cluster to an Active Directory domain.
• D.Joining the cluster to an Active Directory domain before implementing LDAP.