Category: Storage Administration ( SAN / NAS )

complete Storage administration

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Cisco MDS zoning

      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...

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Basics and Data flow in NetApp Clustered Data OnTAP

 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...

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SRDF – Symmetrix remote data facility

    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....

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Useful day-to-day Celerra commands

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...

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Setup iSCSI storage on Celerra

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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Storage Administration : Netapp Snapmirror

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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