D-PSC-DS-23 무료 덤프문제 온라인 액세스

During a write process in OneFS 8.0, from which cache are blocks copied to disk?

• A.L1
• B.Endurant
• C.L3
• D.L2

Which type of link aggregation is supported with Isilon nodes?

• A.Aggregation of 10 GbE and 40 GbE ports
• B.Aggregation across two or four nodes
• C.Aggregation of up to eight similar ports in the same cluster
• D.Aggregation across Ethernet ports in a node

We have been engaged by a research hospital to help upgrade their Isilon installation. They currently have 12 previous generation Isilon nodes with 200TB of capacity and run on a 1Gbps network. They currently have 6 IIlumina Hi-Seq Sequencers and an HPC cluster to process data.
They would like to expand Isilon to 2PB of active data and 1PB of archive data. They use a third party data and metadata management service (IRODs) to stage data for analysis. The Isilon cluster is mainly used for analysis work with the HPC cluster. The customer has a limited budget.
What would be the best price/performance solution for their active data?

• A.17 X-Series nodes with SSD drives and 48GB of RAM
• B.14 X-Series nodes with no SSD drives and 96GB of RAM
• C.12 X-Series nodes with no SSD drives and 24GB of RAM
• D.14 NL-Series nodes with 24GB of RAM

What should be avoided when designing snapshot schedules?

• A.Manual snapshot deletion
• B.Running the SnapshotDelete job
• C.Using aliases
• D.Setting an expiration

Refer to the exhibit.

Which tool was used to create this output and which line item counts the metadata read operations occurring in the file service?

• A.nfsstat and getattr
• B.isi_netlogger and commit
• C.tcpdump and nfsstat
• D.iostat and fsstat