also specify whether to use a write consistency group option. A write consistency group ensures that the secondary virtual disk receives write requests in the sequence initiated by the RAID controller module of the primary virtual disk. The secondary virtual disk can also be added to a write consistency group.

To set the write mode for the remote replication:

1In the Set Write Mode (Create Remote Replication) wizard, select either the Synchronous or Asynchronous mode.

2If you select asynchronous mode, select whether to use the Add to write consistency group option.

3Click Next.

The Select Synchronization Settings (Create Remote Replication) wizard is displayed. Go to "Setting Synchronization Priority and Synchronization Method" on page 188.

Setting Synchronization Priority and Synchronization Method

You can set the priority for allocating system resources to synchronizing the remote replication.

•Higher synchronization priorities allocate more resources to the process and might degrade I/O performance.

•Lower synchronization priorities allocate fewer resources to the process and have less impact on normal I/O performance.

The initial synchronization priority and synchronization method you select can be changed later. For more information about resynchronizing virtual disks in a remote replication, go to "Resynchronizing Virtual Disks" on page 196.

To set Synchronization Priority and Synchronization Method:

1In the Select Synchronization Settings (Create Remote Replication) wizard, select the synchronization priority on the slide bar.

2Select either Manual or Automatic resynchronization.

•Automatic resynchronization—Resynchronization starts immediately after communication is restored between unsynchronized replicated virtual disks.

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Configuration: Premium Feature— Remote Replication

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Dell MD3600f, MD3620F owner manual Setting Synchronization Priority and Synchronization Method, 188
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MD3620F, MD3600f specifications

Dell's MD3620F and MD3600F storage arrays are designed for businesses seeking dependable, high-performance storage solutions tailored to meet the demands of modern data management. These models offer a blend of scalability, efficiency, and advanced features, making them well-suited for a range of applications, from virtual environments to critical database operations.

One of the primary features of the MD3620F and MD3600F is their support for a hybrid storage architecture. This approach allows organizations to combine flash storage with traditional hard disk drives (HDDs) to optimize performance and cost. The MD3620F focuses heavily on all-flash configurations, delivering exceptional speed and lower latency, ideal for I/O-intensive workloads.

Scalability is another hallmark of these storage solutions. The MD3600F allows users to scale up to 120 drives, providing robust capacity to meet growing data needs. The MD3620F is engineered for environments where data availability and speed are paramount, with support for high IOPS (Input/Output Operations Per Second) and consistent performance under stress.

In terms of data management, both systems integrate with Dell’s proprietary software, which enhances operational efficiency through features like automated tiering. This technology optimizes data placement between different storage types based on access frequency, ensuring that hot data is readily available while reducing costs associated with less critical data.

Reliability is crucial for businesses that depend on their storage systems. The MD3620F and MD3600F come equipped with advanced data protection mechanisms, such as RAID support, which safeguards against data loss, and snapshot capabilities that provide point-in-time copies of data. Moreover, these solutions include hot-swappable components, ensuring minimal downtime for maintenance and repairs.

Connectivity is also a strong suit of these storage arrays. They support multiple connectivity options, including SAS and iSCSI, allowing for flexible integration into existing IT infrastructures. This adaptability enhances their appeal to a wide range of enterprise environments.

In summary, the Dell MD3620F and MD3600F stand out as robust storage solutions with a combination of hybrid and all-flash configurations, scalability, advanced data management tools, and enhanced reliability features. These characteristics make them ideal for organizations looking to enhance their data storage capabilities while maintaining high performance and efficiency.
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