ViPR Controller -Configuring AD Authentication
The default built-in administrative accounts may not be granular enough to meet your business needs, if this is the case then adding an authentication provider such as Active Directory which […]
Introducing VCE VxRAIL
A Quantum Leap in Hyper-Converged Appliances EMC|VCE and VMware have added a Hyper-Converged Infrastructure Appliance (HCIA) offering named VxRail to the existing CI portfolio of Vblocks, VxBlocks, VxRacks (Blocks,Racks,Appliances). VxRail […]
EMC VNX2 – Drive Layout (Guidelines & Considerations)
Applies only to VNX2 Systems. CHOICES made in relation to the physical placement of Drives within a VNX can have an impact on how the VNX performs. The intention here […]
EMC VMAX – Fully Pre-allocate TDEV
By Fully Pre-allocating a TDEV all the tracks associated with the device are reserved, this may be useful for mission critical apps or avoiding any write miss penalties. Example SYMCLI: Single TDEV example: symconfigure -sid xxx -cmd “start allocate on tdev 0c66 end_cyl=last_cyl allocate_type=persistent;” commit Range of TDEVs: symconfigure -sid xxx -cmd “start allocate on tdev 0c6e:1116 end_cyl=last_cyl allocate_type=persistent;” commit […]
EMC VMAX3 – Adding Gatekeeper RDM Volumes To VMware MGMT VM
This post outlines how to create the VMAX Masking view for Gatekeeper RDM volumes and the Script to Automate Adding RDM Disk’s to a VMware MGMT VM. First some notes on Gatekeeper volumes: SE(CLI) and Unisphere(GUI) are the main tools used to manage a VMAX Array, Gatekeeper volumes are required in order to carry these commands from both CLI&GUI and […]
EMC VNX – SMI-S Configuration & Discovery
The following are some configuration notes for configuring SMI-S to allow communication with the ‘VNX Storage Processors’, SMI-S can then be leveraged by for example VCE Vision or ViPR to configure/report on the VNX array. Before proceeding ensure you have the both VNX Storage Processor A&B IP addresses to hand, the SMI-S host will use these IP’s to allow for […]
EMC VMAX3 – CLI Cheat Sheet
Guest post by the VMAX Guru – Paul Martin @rawstorage VMAX3 CLI Cheat Sheet Disclaimer, this is not a comprehensive how to, just a toe in the ocean of VMAX3, […]
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 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 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 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 – 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 Redefined
Since XtremIO first became Generally Available back in November 2013 the momentum of the product has been incredible. Becoming the ‘Number 1’ All Flash Array (AFA) on the market in […]
EMC VMAX – Notes On Setting FA Port Flags For VMware
When configuring a VMAX for ‘VMware ESX’ connectivity, I will always firstly consult the ‘EMC Simple Support Matrix – EMC Symmetrix VMAX Series Director Bit Settings’ found here for the […]
Removing PowerPath/VE From vSphere Host(s) using ESXCLI/PowerCLI
In the event you have a requirement to uninstall PowerPath/VE from a vSphere host. The first series of steps outline how to remove PP/VE from a single host. If you […]
EMC VMAX – Setting Auto Meta Attributes
This post provides instructions and information around the Symmetrix Auto Meta feature. The Auto Meta feature is a configurable option during the Bin File configuration or the setting can be […]
