EMC VMAX – SMI-S Configuration & Discovery
The following are some configuration notes for configuring the ‘VMAX Management HOST’ for communication via SMI-S for purposes such as ‘ViPR’ or with ‘VCE Vision’. Before proceeding ensure you have […]
EMC VNX – Batch Enabler Installation (By Software Suite)
————————————————————————————– Reference:: VNX® Command Line Interface Reference for Block: The naviseccli ndu command -install function transfers one or more SP driver packages from a user-accessible file system to the system […]
EMC VNXe 3200 – MCx Drive Mobility
Related post: ‘EMC VNX – MCx Hot Sparing Considerations’ MCx code has brought many new features including the revolutionary ‘Multicore Raid’ which includes the ‘Drive Mobility’ feature. Drive Mobility (also […]
EMC VNX – RecoverPoint Enabler Installation
Installing the RecoverPoint Enabler using NAVICLI: Check the list of all ENABLERS currently installed on the VNX: naviseccli -h SP_IP ndu -list A series of rule checks need to be […]
EMC VNX – List of Useful NAS Commands
Verify ‘NAS’ Services are running: Login to the Control Station as ‘nasadmin’ and issue the cmd /nas/sbin/getreason from the CS console. The reason code output should be as follows (see detailed list of Reason Codes below): 10 – slot_0 primary control station 11 – slot_1 secondary control station 5 – slot_2 contacted 5 – slot_3 contacted Complete a full ‘Health […]
EMC XtremIO – VMware VMFS LUN Expansion
In this post I will detail how to increase an XtremIO volume and extend the associated VMware VMFS volume. As can be seen form the XtremIO management interface the existing […]
EMC VMAX³ – Front-End FC WWPN’s & Zoning Considerations
Please begin by downloading the attached PDF here. As you can see this is a fully compiled listing of all 256 possible FC WWPN’s available on a VMAX³ system. A […]
EMC VNXe – Code Upgrade
Before proceeding with any upgrade of code on the VNXe please reference the target code release notes on https://support.emc.com/. The VNXe landing page: http://emc.com/vnxesupport will provide you with all the […]
EMC XtremIO – Redeploying XMS (XtremIO Management Server)
If the situation ever arises where you have lost your XtremIO Management Server (XMS) – do not worry as you can quite easily recover the XMS to its previous state. […]
EMC VNXe – Gen1&2 Backup Script (Powershell & UEMCLI)
——————————————————————- Reference:: EMC® VNXe® Unisphere® Command Line Interface User Guide: Collect -Config: Create a snapshot of the current system configuration and save it to a file. It captures all of […]
EMC VNX – ArrayConfig & SPCollect (Powershell Script)
——————————————————————- Reference: VNX® Command Line Interface Reference for Block: SPCollect : The naviseccli spcollect command selects a collection of system log files and places them in a single .zip file […]
EMC VNXe Configuration Using Unisphere CLI (Part 3)
Part 1 Part 2 This is the third part in the series on configuring the VNXe via command line. Here I will detail the Steps involved in adding VMware ESXi […]
VMAX VG2/8 – Masking View & Cisco Zoning Script
This post will cover the Masking and Zoning scripts for a VG when using Cisco MDS fabric switches. This post will not cover the creation or rules around the Control […]
EMC XtremIO – Changing Cluster, XMS & Storage Controller Name(s) & IP(s)
Change the Xtremio Cluster Name: xmcli (tech)> show-clusters-info Cluster-Name XTREMIO_1234 xmcli (tech)> rename cluster-id=”XTREMIO_1234″ new-name=”XTREMIO_4321″ Object XTREMIO_1234 [1] renamed to XTREMIO_4321 xmcli (tech)> show-clusters-info Cluster-Name XTREMIO_4321 Change XMS IP Address: xmcli (tech)> modify-ip-addresses xms-ip-sn=”192.168.0.10/24″ Change Storage Controller Name: xmcli (tech)> show-storage-controllers SC Name: X1-SC1 X1-SC2 Example of renaming both storage controllers for X-Brick-1: xmcli (tech)> rename sc-id=”X1-SC1″ new-name=”XBrick1-SC1″ xmcli (tech)> […]
EMC XtremIO – Configuring DNS & NTP
Setting DNS xmcli (tech)> modify-dns-servers primary=”10.10.10.1″ secondary=”10.10.10.1″ xmcli (tech)> show-dns-servers Setting NTP Set date & time: xmcli (tech)> modify-datetime datetime=”2014-11-07 11:00:48″ Set timezone: List all timezones available: xmcli (tech)> show-timezones xmcli (tech)> modify-datetime timezone=”Europe/Paris” Set NTP Servers: xmcli (tech)> modify-datetime ntp-servers=[“10.10.10.101″,”10.10.10.102”] Display time config: xmcli (tech)> show-datetime Mode NTP-Servers Cluster-Time Cluster-Time-Zone automatic 10.10.10.10110.10.10.102 2014-11-07 11:07:08 CET Europe/Paris
EMC VNX – Pool LUN Ownership
For every Pool LUN regardless of whether the LUN is thick or thinly provisioned there are 3 owner types assigned to each LUN: ♦ Allocation Owner ♦ Default Owner ♦ […]
EMC NAS Plug-In For vSphere VAAI (VNXe Example)
The ‘EMC NAS Plug-in’ is required in order to enable VAAI (vSphere APIs for Array Integration) operations on ‘NFS Datastores’ on an ESXi 5.x host. If you are not familiar […]
EMC VMAX – Identify Failed Drive Location
In order to understand this Post fully, I would advise you read “EMC VMAX – 20/40K Back-End Connectivity” first. Having completed a VMAX ‘Health Check’ through ‘Unisphere’ it has been […]
EMC VMAX – Disk Group & Pool Expansion
In order to expand a VMAX Thin Pool we must first create the additional Data Devices (TDATs) on the underlying physical Disk Group. This example outlines how to calculate and […]
EMC XtremIO Shutdown Procedure
The below steps outline how to perform a clean shutdown of an XtremIO array and thus help prevent any case of data corruption or loss. Before proceeding with the shutdown […]
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