What is difference between SnapMirror and SnapVault?
SnapMirror is disaster recovery technology, designed for failover from primary storage to secondary storage at a geographically remote site. SnapVault is archiving technology, designed for disk-to-disk Snapshot copy replication for standards compliance and other governance-related purposes.
What is NetApp SnapMirror?
SnapMirror is a feature of Data ONTAP that enables you to replicate data. SnapMirror enables you to replicate data from specified source volumes or qtrees to specified destination volumes or qtrees, respectively. You can provide users immediate access to mirrored data in case the source goes down.
How does SnapVault work in NetApp?
A SnapVault backup is a collection of Snapshot copies on a FlexVol volume that you can restore data from if the primary data is not usable. Snapshot copies are created based on a Snapshot policy. The SnapVault backup backs up Snapshot copies based on its schedule and SnapVault policy rules.
How does SnapMirror work in NetApp?
SnapMirror replicates data from a source volume or qtree to a partner destination volume or qtree, respectively, by using Snapshot copies. Before using SnapMirror to copy data, you need to establish a relationship between the source and the destination.
What is SnapVault and SnapMirror in NetApp?
What is XDP SnapMirror?
Starting with ONTAP 9.3, SnapMirror extended data protection (XDP) mode replaces SnapMirror data protection (DP) mode as the SnapMirror default. When a destination volume grows automatically.
What is NetApp SnapVault?
SnapVault is a disk-based storage backup feature of Data ONTAP. SnapVault enables data stored on multiple systems to be backed up to a central, secondary system quickly and efficiently as read-only Snapshot copies. SnapVault Snapshot copies capture the state of primary qtree data on each primary system.
How does NetApp FlexClone work?
A FlexClone volume is a fully functional FlexVol volume similar to its parent. Because a FlexClone volume and its parent share the same disk space for common data, creating a FlexClone volume is instantaneous and requires no additional disk space (until changes are made to the FlexClone volume or its parent).
How do you set up SnapVault?
To configure a SnapVault secondary storage system, you need to log in to the secondary system’s console and enable the SnapVault license. You can configure a schedule for Snapshot copies on both the primary and the SnapVault secondary storage systems. You can set the schedules to an hourly, weekly, or nightly basis.
How does SnapMirror replication work?
As its name implies, SnapMirror creates a replica, or mirror, of your working data in secondary storage from which you can continue to serve data in the event of a catastrophe at the primary site.
What is quota in NetApp?
Quotas provide a way to restrict or track the disk space and number of files used by a user, group, or qtree. You specify quotas using the /etc/quotas file.
What is difference between DP and XDP in NetApp?
For this reason, starting with ONTAP 9.3, XDP mode has been made the new default, and any invocations of DP mode on the command line or in new or existing scripts are automatically converted to XDP mode. Existing relationships are not affected. If a relationship is already of type DP, it will continue to be of type DP.
What is the difference between SnapMirror and SnapVault?
SnapMirror is disaster recovery technology, designed for failover from primary storage to secondary storage at a geographically remote site. SnapVault is archiving technology, designed for disk-to-disk Snapshot copy replication for standards compliance and other governance-related…
Why does SnapMirror store only snapshot copies of data?
SnapMirror stores only the Snapshot copies that reside in primary storage, because, in the event of a disaster, you must be able to fail over to the most recent version of primary data you know to be good. Your organization, for example, might mirror hourly copies…
Are there any representations or warranties made by NetApp?
NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein.