Netapp Administration / Storage Administration ( SAN / NAS )
by Ravikiran Paladugu · Published October 13, 2021
Continuing from my previous post on SnapMirror, SnapVault also uses NetApp Snapshot technology. I will use “SV” instead of SnapVault. SV can be done from multiple primary storage systems to one secondary storage system, it also reduces storage requirements by using thin-replication technology and...
by Ravikiran Paladugu · Published June 26, 2013 · Last modified August 6, 2016
Similar to 7-mode we have three administrative privilage levels: admin, advanced and diagnostic. Clustered ONTAP system can be managed either from CLI or GUI (system manager or element manager). There are three different shells available with different scopes: Clustershell, nodeshell, systemshell Step:1 Access through CLI Clustershell:=========-SSH...
Introduction to Clustered Data OnTAP: Data ONTAP 8 merges the capabilities of Data ONTAP 7G and Data ONTAP GX into a single code base with two distinct operating modes: 7-Mode, which delivers capabilities equivalent to the Data ONTAP 7.3.x releases,...
NFSv4: 1. Data ONTAP 8.1 cluster-mode introduces support for NFSv4 protocol specification as well as elements of NFSv 4.1 2. cluster mode continues to fully support NFSv2 and NFSv3 although you should not use NFSv2 with cluster mode3. NFSv4 support brings the Data ONTAP 8.1 cluster...
Scenario: a. Create a cluster virtual server (Vserver)b. Create a flex vol Step:1 View the available Vservers in the cluster vserver show “node” Vservers are the scope where vol0 volumes exist and the node management LIFs and cluster LIFs of each node. The “admin” Vserveris the...
Snap Mirror Basics 1. Snapshot technology is the foundation for SnapMirror 2. SnapMirror is a fast and highly flexible solution for replicating data over LAN, WAN and FC networks. It can also be used for data migration, data distribution for load balancing and remote access. 3. No interruption...
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