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...
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...
Zones and zone sets are the basic form of data path security within a Fibre Channel environment. A zone set is a collection of zones which in turn have individual members in them. Only those members within the same zone can communicate with...
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...
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....
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...
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...
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?...
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