Emc storage potential project-7 questions

Due to the lack of proper storage capacity management, it is actually difficult to maintain rates when using the extensive knowledge of today’s EMC storage environment. When purchasing a storage system, please consider the following 7 points to check this when developing capability organization technology or determining its latest and potential needs. check this

1. Trade-related resources

For anyone who wants to enhance your enterprise storage capacity preparation method, there may be several devices available for you now. Equipped with spreadsheet computer software (such as Microsoft Excel or Opening Business Calc), you will be able to use the Windows efficiency check software PerfMon to track the entire disk location and remaining disk usage.

For large enterprises, this is removed from the entire resolution, and if you need more granularity, there are actually plenty of SRM and feature planning equipment and calculators available.

The key elements listed here are to determine the level of detail of the facts and ensure that you have the right equipment to study the progress of the environment, regardless of whether the spreadsheet or the expensive conventional performance monitoring tool.

2. Determine your existing storage needs

When adjusting the specifications of the EMC storage process, obtain or plan the potential storage capacity, plan the total amount of storage required, not just the usable range of your process review (that is, calculate the uncooked storage requirements) ratio USABLE storage space). For example, for those running RAID 10, you need twice as much data as the disk to account for RAID 10 mirroring. For RAID 5, if a three-disk RAID array is used, the amount of available storage is basically divided by 0 to 70 (or multiplied by 1.33).

In addition, for each GB of additional disk storage, please ensure that you have appropriately adjusted the required size of disk and storage to provide backup and disaster recovery storage functions. Armed with these details, you can start to make an informed choice about the type and quantity of disks.

3. Long-term arrangements

Coming soon, it is important to measure the development price of information storage on your own EMC storage array. Depending on the complexity of your respective EMC storage environment or the habits of end users, this operation can be done on a monthly or yearly basis.

You will find some ways to calculate these numbers-query log data files or use software packages on EMC storage arrays, spreadsheets and preparation tools can be used to infer potential storage requirements. The ability to write software programs or other professional managers is relatively expensive, but it allows you to determine the expansion rate more quickly.

In addition, if you use EMC’s Snapview to generate neighbor point-in-time copies and clones to speed up recovery, make sure to leave enough space for snapshots or other disk-based backups (mainly backups).

4. Storage tier account

Many companies continue to retain storage on different performance tiers, which means you will need to perform the necessary work and development for each storage category. It is often found that because archiving policies or laws require longer retention periods, it may be faster to reduce the storage tier. Savings can be achieved by ensuring that more costly and faster functional disks (these types of Fibre Channel or SAS) are only improved at the required expense, and the rapid addition of slower disks (these types of SATA disk drives) can achieve savings .

5. Describe important infrastructure changes

As a result, so far, the above calculations only illustrate the natural expansion of existing EMC storage devices and applications. Check with management or other potential customers in the infrastructure portfolio to see if there are any unexpected acquisitions or plans that may increase the customer’s storage requirements. New goals and implementations may lead to unexpected increases in storage requirements, such as merging more employees or acquiring the latest organizational model.

6. Determine the strategy to save EMC storage

Finding solutions to reduce the cost of storage upgrades may be an excellent way to expand the capabilities of storage settings, including providing more storage at a similar rate, or reallocating savings to other critical tasks. You will find some technologies that can reduce the cost of EMC storage arrays.

Consider the appropriate overall performance requirements-there may be sites in the EMC storage environment with applications on disks that are not suitable for your data. Switching from RAID 10 to RAID 5 may minimize storage expansion. In addition, it can also transfer low-performance purposes and archive information to slower, larger-capacity SATA disks.

Reuse old gears-those outdated systems or those that were once supported by EMC can still be reused for information archiving, screening, and progress environments. Using third-party services to increase the presence of your process can save a lot of expenditure budget without compromising reliability and availability.

Access to used or installed disk upgrades and systems-the benefits of using disks from disks can minimize the cost of adding storage to accommodate EMC storage array expansion. Compared with similar processes carried out by the manufacturer, used EMC storage arrays can reduce costs by 30-60% everywhere, so that you can definitely invest in larger-sized equipment or more features that would otherwise be possible It can’t be achieved.

Check the Info Deletion-Meet with the end user team to ensure that you will not maintain meaningless data on expensive storage systems. Working with end users will help you set up an information retention insurance policy that is appropriate for the information you care about.

7. Progress forward

When surprising celebrations occur in the data center, just get enough storage space to tide over the difficulties. Consider acquiring too much storage space to ensure that the last second storage space added does not cause a fire drill.

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