An administrator is asked to create a Dynamic Disk Pools (DDP) pool from eleven 12 TB disks with the requirement that there is adequate space available for a reconstruction if a drive in the pool fails.
In this scenario, what should the administrator do to satisfy this requirement?
Create the Disk Pool:
Step: Use the SANtricity System Manager to create a DDP with the eleven 12 TB disks.
Reason: The DDP automatically reserves space for reconstruction purposes.
Automatic Space Reservation:
Functionality: The system automatically reserves adequate space for reconstruction when a disk fails.
Confirmation:
Verify: Check the pool's configuration to ensure the space is reserved for reconstruction.
Result: The system will show the reserved space within the DDP configuration.
NetApp SANtricity System Manager User Guide
NetApp E-Series DDP configuration and best practices
Which three factors should you consider before you install an E2860 in a data center? (Choose three.)
Current Draw: It is important to consider the electrical current draw of the E2860 to ensure that the data center power infrastructure can support it without overloading circuits.
Heat Dissipation: The heat generated by the E2860 needs to be accounted for in the data center's cooling design. Proper heat dissipation mechanisms must be in place to prevent overheating.
Ambient Temperatures: The operating environment's temperature should be within the specified range for the E2860 to function correctly and reliably. Ensuring that the ambient temperatures are controlled is crucial for optimal performance and longevity of the equipment.
NetApp E-Series Installation and Configuration Guide
NetApp Implementation Engineer - SAN Specialist - E-Series manuals
You are adding drives to an existing Dynamic Disk Pool (DDP).
In this scenario, which two drive characteristics should you consider when selecting the drives? (Choose two.)
Check Drive Capacity:
Step: Ensure that the new drives are of the same capacity or larger than the existing drives in the DDP.
Reason: Consistent drive capacity ensures optimal performance and utilization.
Verify Security Type:
Step: Confirm that the new drives have a compatible security type (e.g., FDE, FIPS) with the existing drives.
Reason: Incompatible security types can lead to configuration issues or reduced security.
NetApp E-Series Hardware and Software Compatibility Guide
NetApp SANtricity System Manager User Guide
A customer is running several EF570 systems and uses the ability of the EF-Series systems to run two host protocols at the same time. You are installing a new EF570 that uses the NVMe protocol for a high performance computing application. The controller on-board ports will not connect, but the HIC ports are working fine.
In this scenario, what is the problem?
EF570 Systems: The EF570 supports multiple host protocols simultaneously, including NVMe.
Connection Issue: The controller on-board ports not connecting while HIC ports are working fine suggests a potential configuration issue.
SFP Mismatch: The most likely cause is that the on-board ports have the wrong Small Form-factor Pluggable (SFP) modules installed for NVMe protocol.
Solution: Ensure that the correct SFPs for NVMe protocol are installed in the on-board ports.
A company has a duplex E-Series system that is operating in a highly tuned environment. Load distribution between the controllers has been manually set up to achieve a specific distribution based on unique workload characteristics.
In this scenario, to maintain this load distribution over time, which E-Series feature should be disabled?
Understanding Load Distribution: In a duplex E-Series system, load distribution between controllers can be manually set up to optimize performance based on specific workload characteristics.
Automatic Load Balancing: This feature automatically redistributes workloads between controllers to balance the load. However, in a highly tuned environment with manually configured load distribution, this automatic feature can disrupt the optimized settings.
Disabling Automatic Load Balancing: To maintain the manual load distribution over time, the Automatic Load Balancing feature should be disabled. This ensures that the workload remains distributed according to the specific manual configuration without interference from automatic adjustments.
NetApp E-Series SANtricity System Manager documentation
NetApp Implementation Engineer - SAN Specialist - E-Series manuals
Fannie
9 days agoAnglea
17 days agoCecil
24 days agoTien
1 month agoTonja
1 month agoAlyce
2 months agoJean
2 months agoMerissa
2 months agoShannon
2 months agoBlossom
3 months agoAntonio
3 months agoArminda
3 months agoAnnmarie
3 months agoLina
4 months agoCasie
4 months agoNikita
4 months agoRosenda
4 months agoHeidy
5 months agoZana
5 months agoCharlette
5 months agoJaime
5 months agoDenise
6 months agoLucia
6 months agoGarry
6 months agoDenae
6 months agoSonia
7 months agoVernell
7 months agoMargart
7 months agoEliseo
7 months agoLorrine
7 months agoAlaine
7 months agoNieves
7 months agoAndrew
9 months agoArletta
9 months agoMarshall
10 months agoCarol
10 months agoKindra
10 months agoSue
11 months agoKaycee
11 months agoShad
12 months agoMalcom
1 year agoEulah
1 year agoVincent
1 year agoCathrine
1 year agoSherell
1 year agoIluminada
1 year agoJohnna
1 year agoDick
1 year agoPura
1 year agoReuben
1 year agoShawnna
1 year agoTwana
1 year agoGeraldine
1 year agoElinore
1 year agoStacey
1 year agoChrista
1 year agoLaquanda
1 year agoVi
1 year agoLisbeth
1 year agoLeota
1 year agoGlen
1 year agoHailey
1 year ago