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...
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,...
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...
Most of the technology geeks may have heard the recent buzz about Big Data; in recent times many of my colleagues and friends were asking several questions. So I thought I should write a blog post to better answer their questions. What is Big Data?...
Introduction: Symmetrix Remote Data Facility (SRDF) family of software is the industry’s most powerful suite of remote storage replication solutions for disaster recovery and business continuity designed by EMC. SRDF transparently remotely mirrors production or primary (source) site data to a secondary (target) site....
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...
Hadoop is a platform that is well suited to deal with semi-structured & unstructured data, as well as when a data discovery process is needed. That isn’t to say that Hadoop can’t be used for structured dara that is readily available in a raw format; because...
Command:1 Create file system /nas/bin/nas_fs -name fs1 -type uxfs -create size= pool= -auto_extend yes -max_size -vp yes -option slice=y,mover=server_2 Command:2 Create Mount Point /nas/bin/server_mountpoint server_2 -create /fs1 Command:3 Mount File System /nas/bin/server_mount server_2 fs1 /fs1 Command:4 Enable Unicode for CIFS Compatibility /nas/sbin/uc_config -on -mover server_2 Command:5...
This article is basically for those who already knows what is hadoop and why it is used. If you are not familiar with hadoop, please skip this post. We will be having another article to give basic understanding of the hadoop. Hadoop can be...
Below are the steps to setup ISCSI on Celerra Step:1 Validate network interface on data mover server_ifconfig server_2 -all Step:2 Create and mount a file system called iSCSI nas_fs -n iscsi -c size=100G pool=clar_r5_performance server_mount server_2 iscsi /iscsi Step:3 Create the celerra iSCSI target server_iscsi...
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