nutanix.blogspot.com
nutanix: AFAik, with NX-9000, Nutanix brings Webscale to Flash.
http://nutanix.blogspot.com/2014/10/afaik-with-nx-9000-nutanix-brings.html
Friday, October 10, 2014. AFAik, with NX-9000, Nutanix brings Webscale to Flash. Before you begin, I strongly recommend you read these fantastic blogs. LukasLundell - explains why flash needs webscale architecture. All Flash Arrays from the Storage Vendors still have same underlying problems of three tier architecture. Here is the main bottleneck caused by dual or single storage controllers in the array. Insufficient processing power so it is unable to keep up with the performance of SSDs. DR /Metro clus...
nutanix.blogspot.com
nutanix: Foundation: Then, Now and Beyond
http://nutanix.blogspot.com/2015/06/foundation-then-now-and-beyond.html
Friday, June 12, 2015. Foundation: Then, Now and Beyond. In creating a world class product, the challenge is always to develop something that is flexible,useful and simple. Many times, simplicity is lost at the expense of greater flexibility or flexibility is lost when a product becomes overly simple. During the development process at Nutanix, two questions are always asked: “. How do we build a solution that is simple yet flexible at the same time? How do we make the datacenter invisible? While we were ...
nutanix.blogspot.com
nutanix: 4.0 Feature: Cluster Health Framework
http://nutanix.blogspot.com/2014/07/40-feature-cluster-health-framework.html
Friday, July 11, 2014. 40 Feature: Cluster Health Framework. Nutanix cluster health is designed to detect and analyze Nutanix cluster related failures to bring more customer visibility to the issues by providing cause/impact and resolution. Nutanix cluster health utilizes plugins from NCC ( nutanix cluster check) utility. NCC is developed by Nutanix Engineering from inputs provided by support engineers, customers, on-call engineers and solution architects. Nutanix Engineering productised their troubl...
nutanix.blogspot.com
nutanix: July 2014
http://nutanix.blogspot.com/2014_07_01_archive.html
Friday, July 11, 2014. 40 Feature: Cluster Health Framework. Nutanix cluster health is designed to detect and analyze Nutanix cluster related failures to bring more customer visibility to the issues by providing cause/impact and resolution. Nutanix cluster health utilizes plugins from NCC ( nutanix cluster check) utility. NCC is developed by Nutanix Engineering from inputs provided by support engineers, customers, on-call engineers and solution architects. Nutanix Engineering productised their troubl...
nutanix.blogspot.com
nutanix: October 2014
http://nutanix.blogspot.com/2014_10_01_archive.html
Friday, October 10, 2014. AFAik, with NX-9000, Nutanix brings Webscale to Flash. Before you begin, I strongly recommend you read these fantastic blogs. LukasLundell - explains why flash needs webscale architecture. All Flash Arrays from the Storage Vendors still have same underlying problems of three tier architecture. Here is the main bottleneck caused by dual or single storage controllers in the array. Insufficient processing power so it is unable to keep up with the performance of SSDs. DR /Metro clus...
ucsconfigs.blogspot.com
UCS Configs: Palo_PTS2
http://ucsconfigs.blogspot.com/2010/05/palopts2.html
Http:/ mds9000.blogspot.com. MDS Config and Troubleshooting Info. Please note that this is just a lab recreation and documentation, this is no way replaces official manual and best pratice documentations. Wednesday, May 26, 2010. 8Installing the Palo Card:. 9 Enable static 2 VNICs and HBAs if needed on PALO. 10 Enable Directed I/O n BIOS. 11 Create Dynamic Vnic policy: total # of vnics = (number of uplinks between IOM and FI * 15) -2 =. One uplink , it will be 15 -2 =13 and also 2 VHBAs , so 13 -2 =11.
nutanix.blogspot.com
nutanix: June 2013
http://nutanix.blogspot.com/2013_06_01_archive.html
Thursday, June 27, 2013. ESXi /KVM commands equivalent. Dbus-uuidgen - get esxcli system uuid get. Virsh list - all vim-cmd vmsvc/getallvms. Virsh start VM vim-cmd vmsvc/power.on. Virsh destroy VM vim-cmd vmsvc/power.off. Virsh dumpxml VM vim-cmd vmsvc/getinfo. Ps grep qemu ps grep vmx. Virsh net-list - all esxcfg-vswitch -l. Virsh pool-list - all. Virsh version/uname -a vmware -v. Virsh -c qemu ssh:/ root@10.3.200.20/system list - run commands on remote node. Nutanix Network Config -KVM. Security label:...
ucsconfigs.blogspot.com
UCS Configs: 05/26/10
http://ucsconfigs.blogspot.com/2010_05_26_archive.html
Http:/ mds9000.blogspot.com. MDS Config and Troubleshooting Info. Please note that this is just a lab recreation and documentation, this is no way replaces official manual and best pratice documentations. Wednesday, May 26, 2010. Http:/ www-tac-sj.cisco.com/ jejoseph/SAN/UCS/vMware-PTS.pdf. VN-link in hardware is a. Framework as Nexus1000v and available on UCS. VEM exists on ESX server providing PTS functionality, while UCSM acts like VSM providing management plane. 2 Install UCSM Extension in. 13Install...
ucsconfigs.blogspot.com
UCS Configs: uplink_no_policy
http://ucsconfigs.blogspot.com/2010/03/uplinknopolicy.html
Http:/ mds9000.blogspot.com. MDS Config and Troubleshooting Info. Please note that this is just a lab recreation and documentation, this is no way replaces official manual and best pratice documentations. Monday, March 1, 2010. Setting up NIC Policies: if uplink is down, veths can still be up based on the policy. But failover won’t work. Available from 1.0.2d. Set this to all the service profile which u don’t want failover to work , but want the link to stay up when uplink fails. No pinning server sticky.
ucsconfigs.blogspot.com
UCS Configs: 03/01/10
http://ucsconfigs.blogspot.com/2010_03_01_archive.html
Http:/ mds9000.blogspot.com. MDS Config and Troubleshooting Info. Please note that this is just a lab recreation and documentation, this is no way replaces official manual and best pratice documentations. Monday, March 1, 2010. Setting up NIC Policies: if uplink is down, veths can still be up based on the policy. But failover won’t work. Available from 1.0.2d. Set this to all the service profile which u don’t want failover to work , but want the link to stay up when uplink fails. No pinning server sticky.