Table of Contents
How do I add SnapMirror to netapp 7 mode?
Steps. On the source system console, use the options snapmirror. access command to specify the host names of systems that are allowed to copy data directly from the source system. On the destination system, create or edit the /etc/snapmirror.
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.
How do I check my SnapMirror status on NetApp?
Enter the following command: snapmirror status [ options ] [[ system :] [ path ] …] options can be one of the following. -l displays the long format of the output, which contains more detailed information. -q displays which volumes or qtrees are quiesced or quiescing.
How do I check my SnapMirror relationship on NetApp?
You must use the snapmirror list-destinations command to display information for SnapMirror relationships whose source endpoints are in the current Vserver or current cluster. Some of the SnapMirror relationship information is cached.
How do you set up SnapVault?
Creating your file…
- Create a new SVM with an NFS volume and export.
- Open the export policy of the SVM root volume (Create a new NFS-enabled SVM)
- Configure LDAP (Create a new NFS-enabled SVM)
- Verify NFS access from a UNIX administration host.
- Configure and verifying NFS client access (Create a new NFS-enabled SVM)
What is SnapMirror lag?
A SnapMirror or SnapVault relationship’s lag time is calculated using: The snapshot timestamp. The time on the destination system. The amount of time needed to transfer the snapshot from source to destination.
How do I check my Snapvault status?
To check the status of a data transfer and see how recently a qtree has been updated, enter the following command: snapvault status [-l|-s|-c|-t] [[[ system_name :] qtree_path ] …] -l displays the long format of the output, which contains more detailed information.
What is SnapVault and SnapMirror in netapp?
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.
How do you break a SnapVault relationship?
Break each SnapVault relationship that you identified by using the snapmirror break command with the -delete-snapshots parameter. Using the -delete-snapshots parameter deletes all of the Snapshot copies on the volume, a prerequisite for reverting if you have SnapVault relationships.
How do I implement a scheduled SnapMirror transfer?
Scheduled SnapMirror transfers (or even manual updates) can disrupt Snapshot copy schedules when a transfer lasts longer than the full retention period of the schedule. Create the schedule you want to implement by using the job schedule cron create command.
When does a SnapMirror policy trigger a SnapVault snapshot?
When a schedule is used in a SnapMirror policy rule assigned to a SnapMirror relationship, that rule will create snapshots on the SnapVault secondary volume when the schedule triggers. These rules will not trigger an update and snapshots with the configured label will not be backed up from the primary volume.
How to schedule SnapMirror relationships in ONTAP 9?
In ONTAP 9, SnapMirror relationships of all types are still scheduled via the schedule parameter on the SnapMirror relationship itself, as seen in snapmirror show -instance. In ONTAP 9, SnapMirror policies have a new and separate schedule parameter that can be configured as part of a SnapMirror policy rule.
What is the -instance parameter in the SnapMirror policy?
This parameter can be seen in snapmirror policy show -instance and is an option when creating or modifying a SnapMirror policy rule with snapmirror policy add-rule and snapmirror policy modify-rule. This article discusses the use of this schedule. ClusterDR::> snapmirror policy add-rule?