* node1 is the controller currently primary to the aggregate/vol/LUN.
Step 1: Enable PCS
node1::> node run –node node1
node1::> options flexscale.enable on
flexscale.enable pcs you should see this
node1::>options flexscale.pcs_size 330GB based on 3 x 200GB SSD RAID4
Step 2: Allow the representative workload to run and Run your workload
Step 3: Collect data throughout the process
File System in /home can be clustered very quickly nowadays where the amount of data are massive. Residing all the users in one /home directory will cause the administrator to quickly reach the limits of the File System especially if the File System is not a Parallel File System.
It’s quite obvious that Nova-Docker driver set up success for real application is important to get on Compute Nodes . It’s nice when everything works on AIO Juno host or Controller, but just as demonstration. Might be I did something wrong , might be due to some other reason but kernel version 3.10.0-123.20.1.el7.x86_64 seems to be the first brings success on RDO Juno Compute nodes.
Follow http://lxer.com/module/newswire/view/209851/index.html up to section
This is a follow on from last last blog entry "Oracle Solaris 11 Derived Manifest with Automated Installation", where I mentioned that I could not examine the disk partitions of the new system since the aiuser does not have permission to run fdisk.
Recently, Randy Bias of EMC (formerly of CloudScaling) wrote an excellent piece on Why “Vanilla OpenStack” doesn’t exist and never will. If you haven’t read it and you are anywhere near a private cloud effort, you should consider it a must-read: Randy debunks the myth of a vanilla OpenStack in great detail. And it apparently does need debunking; as Randy outlines, those who are deploying an on-premises cloud expect:
VSC 5.0 is a major change that includes a new look and seamless integration with the VMware vSphere Web Client. New features in this release include support for the following:
VSC 5.0 discontinues support for the following:
While trying to setup ELK(Elastic Search, Logstash and Kibana) I got an error saying “Connection Failed”
If you are suing elastic search version 1.4 or above this issue will occur.
To resolve it append following lines in elasticsearch.yml file(which is in config directory of elastic search):
After adding above lines restart elasticsearch.
This should fix “Connection Failed” issue.
One of the challenges of using Xen in embedded environments is the need for core components to meet critical timing requirements. In traditional implementations engineers use real-time operating systems (RTOS) to ensure, for example, that an automobile’s brakes engage within a reasonable amount of time after the driver presses the brake pedal. It would clearly be bad if such a command were to be delayed unduly due to the car’s navigation or entertainment systems.