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 – Next Generation VMAX³ (Everest)
The overall theme of the Mega Launch IV is “Redefine Possible” – What EMC focused on in the new VMAX³ (“to the power of 3”) was the agility and scale […]
EMC VNXe – Troubleshooting NFS Connectivity
Step1 Check the Health status of the Link Aggregation: uemcli -d 10.0.0.1 -u Local/admin -p Password123# /net/la show -detail 1: ID = la0_SPA SP = SPA Ports = eth2_SPA,eth3_SPA Health state = OK (5) 2: ID = la0_SPB SP = SPB Ports = eth2_SPB,eth3_SPB Health state = OK (5) Step2 Ensure the Network Interface for NFS is correctly configured: uemcli […]
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 […]
EMC VNX Control Station – Dart Install Error: A valid partition exists on lun 0
Encountered the following error while completing a Fresh Install of Inyo File (Dart) on a VNX VG8 with code level 7.1 (Also experienced the same issue with another system running […]
EMC VMAX – SE7600 Bug: Not enough pool space to allocate the thin device(s)
There is a known bug with Solutions Enabler 7.6.0 which returns an error while attempting to create 2048GB TDEV Meta Volumes using SYMCLI on a SYMMETRIX VMAX 40K running Enginuity […]
EMC VNX – MCx Hot Sparing Considerations
MCx has brought changes to the way Hot Sparing works in a VNX Array. Permanent Sparing is now the method used when a drive fails. How Permanent Sparing works: when […]
EMC XtremIO – Welcome to Vblock
Vblock Specialized System for Extreme Applications This Vblock as the name suggests is VCE’s solution targeted at Extreme Applications such as VDI and High performance database applications. Using the XtremIO […]
EMC VMAX – Data Device (TDAT) Draining From A Thin Pool
Draining of a Data Device (TDAT) from a VMAX Thin Pool is a non-disruptive activity, meaning TDAT’s can be removed from a Thin Pool without the need to unbind any […]
EMC VMAX – Access Control Logix (ACLX) Gatekeeper Mapping
Access Control Logix (ACLX) gatekeeper mapping is required for initial device masking configuration on the VMAX via the Administration host and also required for the Control Station when using a […]
CISCO MDS – Verifying VNX & VMAX Connectivity
Somtimes you may have encountered an issue where a VNX/VMAX front-end port gets cabled to the wrong MDS Switch Port that you had designed for and in fact the port […]
EMC VNX&VMAX – Updating EMULEX HBA Firmware On LINUX
Firstly download the latest version from the EMC-approved section of the Emulex website for EMC VNX/VMAX: http://www.emulex.com/downloads/oem-qualified/emc/ In this example we are downloading the Emulex LPe16002 Firmware and BootCode version […]
EMC VNX: Rockies Systems Unexpected Reboot After ~80 Days
Great to hear a non-disruptive upgrade fix has has been made available for this issue. Background The issue is addressed in EMC KB175619 Essentially after approximately 80 Days of runtime […]
EMC VNX – New Shutdown Options
Note: Please ensure to reference official EMC documentation before proceeding and ensure your system health checks are passed before completing a shutdown. A new feature with the release of VNX […]
EMC VNX – Changing Storage Processor IP & NAME
This is a guideline on how to change the VNX Storage Processor IP and Name via Navicli. Navicli does not require a reboot of the SP after changing the SP […]
EMC VNX 7500 – 48GB Memory Configuration
Offered with 05.32 release (INYO) is an expanded memory option on the VNX7500 model. This larger memory option allows for a memory upgrade from 24Gig to 48Gig per Service Processor. […]
VMware VAAI XCOPY Primitive with VNX OE Release 32
UPDATE: The issue outlined below with code level R32 has now been fixed. This issue is addressed in VNX OE for Block 05.32.000.5.209 (Inyo MR1 SP3). This was covered in […]
EMC VNX – Second Generation (Rockies)
“32 Cores firing MCx Technology” “Leverage cores and scale them – core scaling to achieve the million IOPS” “Amdahl’s law 80% scaling” “Up to 1.1 million IOPS (I/Os per second) […]
EMC VNX Terminology
Here I have compiled a list of the most commonly used VNX Terms and a brief description of each. Term: Definition SP: Storage Processor – provides access to all external hosts and the file side of VNX. SP A: Storage processor A – Generic term for the first storage processor in VNX for block. SP B: Storage processor B – […]
EMC VNXe – Configuring E-Mail Alerts Via SMTP
The VNXe can send E-mail alerts of system events to a specified IP address when it encounters alerts or error conditions. View and Configure SMTP Server Settings In order to […]
