Q

NAS: Can you add capacity non-disruptively?

Storage expert Randy Kerns offers advice about adding capacity to a NAS system non-disruptively in this Q&A.

Is it possible to add more storage on NAS without disturbing the operations on the network? Please explain.
Yes, you can add more capacity without disturbing operations on many NAS systems. Whether it works and the method of adding additional capacity is different depending on the individual vendor NAS system.

In general, it involves adding additional disk drives either as individual disks in empty slots or an additional drive drawer which must be connected to the NAS controller (head) with whichever interface is used. Assuming that can be done non-disruptively, the configuration software for the NAS system is used to configure the additional capacity and create additional file systems and make them available for use to the network.

There are many variations of things that may be done but generally administrators add disk drives and change the configuration to make the extra capacity available. To learn whether the NAS system you have can do this, see if is supports non-disruptive capacity addition and configuration changes. If it's not clear from the documentation, ask the vendor's technical support.

Do you know…

Your NAS backup options?

The top NAS products on the market?

This was first published in May 2006

Dig deeper on NAS management

Pro+

Features

Enjoy the benefits of Pro+ membership, learn more and join.

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

0 comments

Oldest 

Forgot Password?

No problem! Submit your e-mail address below. We'll send you an email containing your password.

Your password has been sent to:

-ADS BY GOOGLE

SearchSolidStateStorage

SearchVirtualStorage

SearchCloudStorage

SearchDisasterRecovery

SearchDataBackup

Close