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  • Group policy reset upon restart?

    - by sc_ray
    Is it possible for a group policy to revert back to its original state upon server restart? Our servers are hosted as a Virtual Machine on the rack. We had to restart our server for some reason and all of a sudden we cannot remote desktop into the server any more. Pinging the server succeeds but RDPing into it fails. My assumption is that the group policy has reverted back preventing any remote desktop connections from taking place. Is that a possibility? Since the network is managed by another group, we don't have the authority to physically look into what's going on with this particular VM. Can somebody suggest some ideas? Thanks

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  • Oracle: 1 Large Server vs. 2 Smaller Servers?

    - by nvahalik
    We are in the planning stages of setting up our production Oracle 10gR2 environment. Our budget gives us the ability to buy 2 processor licenses of Oracle DB Standard Edition. We have minimal experience with Oracle so I'll defer to anyone who has used it. We are trying to decide if we should set up a single dual quad-core box or 2 individual quad-core boxes in a RAC configuration. Our DB right now is about 60 GB, and at our peak, we'll have up to 150 concurrent users. Most of the big stuff is done via batch processing at night. My gut tells me that having 2 boxes in a RAC configuration can't be a bad thing because it provides a true hardware failover solution. DB stored in a shared LUN on a SAN via iSCSI. Plus if we ever need to add capacity, we already have boxes in place that can be upgraded with extra procs (I assume with zero downtime, since it's set up in a RAC config) if we add extra licenses, or RAM. Does RAC have any performance penalties? Will it add extra latency? Is there any true advantage for having dual processor boxes running these systems? If we build out the Oracle boxes with special hardware: hardware iSCSI cards, TOE NICs, will these boxes be solid? We are deploying on 64-bit Windows. So what would you do? One box or two?

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  • Postgres 8.3 fails to restart as a service on VMS and Server 2003

    - by Woot4Moo
    Currently I am experiencing an issue with a Postgres 8.3 install wherein after a system restart a service is unable. The error message is as follows: waiting for server to start...Access is denied. ............................................................could not start server The command being executed is pg_ctl.exe start -N "MyService" -D "C:\MyData" I am logged in and executing this as an administrator. The issue originally happened after uninstalling and reinstalling postgres, the /data directory was removed as well.

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  • How can I move an existing VM's files to a new directory in the same datastore?

    - by blade
    Hi, I have some VMs deployed on ESX. In vSphere 4, I want to move these VMs into another directory in the datastore. So the VM directories are under root, but I want them in root/MyNewFolder. I tried this by turning off a VM, copying the VM's file (VMDK etc) into the directory I want, deleting the hard drive from the VM's settings, adding a new hard drive and then selecting the new path to the VMDK. When I press ok on the settings dialog box, having made this modification to the settings, I get the following error: not found. What I am trying to do also does not seem to be possible when making a new VM. I can only make VMs under root.

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  • Will the VMs on the ESXi cluster be running after disconnection from the network?

    - by John
    What will happen if I disconnect the ESXi cluster configured with HA from the switch(I need to change the power source on the main switch) and there is no management port redundancy? I'm going to disable the host monitoring and VM monitoring within HA settings, and connect to the switch after it boots up. Will the virtual machines be running if I disconnect the hosts from the network so they will not see any other ESXi host? I hope everything will work fine and the hosts will join the cluster after they connect to the network again, but I would like to be sure ..

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  • Fed up of Server Admin - Want career change guidance

    - by JB04
    Hi All, I am SA in top level MNC and what I liked turned out to be my most disliked. I feel that I am capable of doing more than what I am doing at present. This 1 hour , 2 hour SLA is not my kind. I wanna get a better life.. The rotational shift is also something I am hating these days. Awkward shifts and too many process to follow. I have 3 years of Experience. I dont wanna waste this 3 yrs of experience I wanna get into OS developer or kind of so that this three years of experience is not wasted !! Please help me out

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  • Access from one VM to an Other

    - by meo
    I got a Linux VM Image from a dev in our company to develop on it. This works nice, but now i need to do some Internet Explorer testing, for that i have an other VM with windows on it. I have an entry in my hosts file under macos that redirect some virtual domain to the IP of the linux VM. I tried to modify the hosts file in windows also. But i cant reach Linux VM. How can i access the Server on the linux VM with Windows VM? Are there some settings i missed?

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  • How can i simulate the production servers in my home for linux VMs [closed]

    - by user31
    I am thinking of making the small simulation of how the big companies run their system in my home environment to get the feeling. I have the server with 8GB ram , quad core processor. I am thinking of following setup if thats [possible because i have not worked with biger companies , so i want to know how can i do that I am thinking of creating 5 virtual machines VM1 will be database server and will have all databases like MySQL , postgreSQL , sqlite , mongodb and Oracle VM2 will be the web server and will have Apache and Tomcat installed VM3 will be the Filse server where i will have all the web sites file VM4 , i am thinking of as main box where i can install ptyon php java j2ee sites but not sure VM5 will have the server 22008 for c# .net applications my main idea is to be able to host the sites in php, python , java j2ee with spring Is my setup ok or i am missing few things. Please guide me with correct setup so that i can learn stuff

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  • force installation of cPanel VPS optimized

    - by Anoosh Ravan
    I have a dedicated server which I have virtualized with ESXi 5.0 . In the VPS ( CentOS 5.7 64 bit ) when I do install cPanel with the help of the documentation, it always installs the Accelerated 2 edition, which I have learnt is meant for dedicated server not VPS es. I want to install the VPS optimized edition. Can anyone help me how to force installation of cPanel VPS Optimized on the VPS? How does cPanel detect if it should install as Acc. or VPSO. ? Do I have to install ESXi 5.0 tools into the VPS in order to achieve this? Thanks!

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  • VMworkstation Windows 7 vm from physical partition?

    - by rich
    Hi All, i have a machine with 2 disks. my secondary drive has two partitions, one of which is a windows 7 64 boot partition. I have VM workstation and i would like to make a VM from the physical partition (described above). Ideally this would boot from the live disk, but if i can make a vmdk from the two partitions on the secondary drive that would be fine. 1 issue is the drive is 140gig raptor of which the two partitions i want are 40g and 30g partitions. the rest of the space is unallocated. So if i make a vmdk i really need it to be fixed at say 80 gig. I have converter but i don't understand how i can make the vmdk using this... specs Drive 1: this drive is a 120 SSD, running the host OS (Windows 7 64bit) - i've got 95 gigs free on this Drive 2: 140 gig raptor, partition 1 40g is also a windows 7 64bit install, partition 2 is 35 gig with program files folder on it.. sorta of needed to get the vm to work. There is 65gig unallocated on this disk. Drive 1 will host drive 2 as a VM.. my hope.

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  • VPN (PPTP) in Virtual Machine (WinXP in VM Workstation 8 )

    - by user1059617
    i am trying to establish a VPN Connection in my GuestOS. But i get a timeout every Time. The Host : Win 7 The Guest: WinXp Software: VM-Workstation 8 The GuestOS is bridged to the Host network and has his own IP. The normal Connection in the GuestOS works fine but when i try to establish the VPN (no Programm used , just simple Windows VPN) i get an timeout? But i can establish the VPN from the Host without any problems... Any Ideas here? Thanks Ps:(If it matters: The VPN is PPTP from StrongVPN)

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  • VLAN help on ESX 4/vSphere

    - by user49032
    I setup a new VLAN with ID 153 in vSphere for my ESX4 server. The VLAN is setup for virtual machines and then I added a new NIC to the VM I want to be able to access the VM. The NIC is added to VLAN 153, but yet I am unable to ping the VLAN .1 IP that is setup on our Cisco 3750. The IP is properly setup on the Cisco 3750 because I'm able to ping the interface IP from other machines on the network. I'm guessing there must be an issue with the cabling. Any ideas?

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  • Password format not liked by installer

    - by Box293
    I'm installing Chargeback and I get to the database-related information page (step 5 on page 17 of the users guide). Using a Windows account (it is an administrator of the server and I am logged on as that user) Username: DOMAIN\ServiceVMware-CB Password: #$%UuuU2u (this isn't the password but it does start with #$% and is the same length and case) I click the Test Connected and it returns back OK. I click Next and then I am given a warning telling me that the account does not have the right permissions. Check that it has log on as a service etc etc etc. I quit the installer. I change the password in the domain to Uuuuuu3 I reboot the server I restart the server The installer has no problems with the newer password. I'm not fussed either way, I'm just trying to save someone else the pain and perhaps the allowed password format could be added to the documentation. BTW I am using Server 2008 SP2 x64 with SQL Express 2005 x64.

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  • Move / SVMOTION Replica / Source from Datastore to another

    - by Gdriver
    Hi, I need to evacuate 2 Datastores. Now the only things on those 2 datastores are 4 replica / source machines. These are productive ones which means, there are a lot of linked clones linked to these replicas. So there is no way to recompose these ones. If I would unprotect the entity the linked clones wouldn´t work anymore right? Is there a way to move the replicas to another datastore without "killing" the linked clones?

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  • Free Oracle Special Edition eBooks - Cloud Architecture & Enterprise Cloud

    - by Thanos
    Cloud computing can improve your business agility, lower operating costs, and speed innovation. The key to making it work is the architecture. Learn how to define your architectural requirements and get started on your path to cloud computing with the free oracle special edition e-book, Cloud Architecture for Dummies.   Topics covered in this quick reference guide include: Cloud architecture principles and guidelines Scoping your project and choosing your deployment model Moving toward implementation with vertically integrated engineered systems Learn how to architect and model your cloud implementation to drive efficiency and leverage economies of scale. For more information, visit oracle.com/cloud and our cloud services at cloud.oracle.com Specifically Infrastructure as a Service (IaaS) is critical to the success of many enterprises. Want to build a private Cloud infrastructure and cut down IT costs? Learn more about Oracle's highly integrated infrastructure software and hardware to help you architect and deploy a cloud infrastructure that is optimized for the needs of your enterprise from day one. Download the free e-book of Enterprise Cloud Infrastructure for Dummies to: Realize the benefits of consolidation with the added cloud capabilities Simplify deployments and reduce risks with tested and proven guidelines Achieve up to 50% lower TCO than comparable multi-vendor alternatives Choosing the right infrastructure technologies is essential to capitalizing on the benefits of cloud computing. Oracle Optimized Solution for Enterprise Cloud Infrastructure helps identify the right hardware and software stack and provides configuration guidelines for your cloud. With this book, you come to understand Enterprise Cloud Infrastructure and find out how to jumpstart your IaaS cloud plans. You also discover Oracle Optimized Solutions and learn how integration testing and proven best practices maximize your IT investments. In addition, you see how to architect and deploy your IaaS cloud to drive down costs and improve performance, how to understand and select the right private cloud strategy for you, what key cloud infrastructure elements are and how to use them to achieve your business goals, and more. For more information, visit oracle.com/oos.

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  • Where can I find more documentation on bulding an Ubuntu-based cloud infrastructure?

    - by Shazzner
    I've been reading: https://help.ubuntu.com/community/UbuntuCloudInfrastructure It's fascinating stuff, but documentation seems a bit sparse. Where I work, we have this aging, clunky VMWare ESXi setup for all our internal servers. I'd really like to read up on possible migration or just information on Orchestra, integration with Juju, etc that isn't a bunch of loosely connected blog posts. :p This is concerning 11.10 and, presumably, 12.04. To make this less vague, specifically documentation on: Orchestra - features, comparisons, videos, etc Integrating Juju with Orchestra - I'm familiar with using Juju for deploying on AWS, but that wiki page glances over connecting it to orchestra Building a private cloud - Advantages, using/deploying Openstack, etc Working with internal networks - Configuring DMZs, setting rules, etc Any recommended books would be appreciated too. I didn't intend for this to be a 'do all my homework for me! LMGTFY' post, I'm just hungry for information and haven't found a good repository of knowledge for much of this.

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  • How can I know if a computer supports hardware-assisted virtualization before I purchase the computer?

    - by Poaters
    I'm an iPhone programmer who is no longer in possession of a personal Mac computer on which to use XCode. I have two Windows desktops, and I would like to run OS X in VMWare rather than purchase Apple's expensive hardware. However, neither of my machines supports hardware-assisted virtualization, which is required to virtualize OS X. I went shopping online for a computer today, since I've been planning to purchase a laptop anyway, but sites like Best Buy don't appear to give any indication of whether or not a product supports this. Is there any other site out there or some trick to figuring this out other than buying the machine and running Microsoft's nifty little detection tool?

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  • Daemon program that uses select() inside infinite loop uses significantly more CPU when ported from

    - by Jake
    I have a daemon app written in C and is currently running with no known issues on a Solaris 10 machine. I am in the process of porting it over to Linux. I have had to make minimal changes. During testing it passes all test cases. There are no issues with its functionality. However, when I view its CPU usage when 'idle' on my Solaris machine it is using around .03% CPU. On the Virtual Machine running Red Hat Enterprise Linux 4.8 that same process uses all available CPU (usually somewhere in the 90%+ range). My first thought was that something must be wrong with the event loop. The event loop is an infinite loop ( while(1) ) with a call to select(). The timeval is setup so that timeval.tv_sec = 0 and timeval.tv_usec = 1000. This seems reasonable enough for what the process is doing. As a test I bumped the timeval.tv_sec to 1. Even after doing that I saw the same issue. Is there something I am missing about how select works on Linux vs. Unix? Or does it work differently with and OS running on a Virtual Machine? Or maybe there is something else I am missing entirely? One more thing I am sure sure which version of vmware server is being used. It was just updated about a month ago though. Thanks.

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  • Setting up a NAS with Citrix XenServer

    - by JasonBrown
    Just a quick query on anyone whos worked with XenServer, I want to setup a NAS at home but with virtualization (I've looked into VMWare Server and KVM, I quite like KVM!) but I was told about XenServer 5.5. I have comomodity hardware (ASUS board, dual core 2.66Ghz CPU with 8Gb RAM), I need to setup a fileserver to house about 2-3Tb worth of data (big chunky video - not porn!). Need to run Linux (preferably CentOS) but also run Windows virtualised for testing. I was thinking of going the XenServer route, however I want to be able to offer a VM access to the 2-3Tb of HDDs (5 HDD drives) directly so it can do its thing (maybe using FreeNAS). Would this be possible with XenServer? Or will I have to do more work - and another box - to offer this? My goals are to use FreeNAS (ZFS!) for the filesserver, CentOS for SVN and aother bits we need to use (LAMP Stack), Windows for our win32 testing all on one box. I see this iSCSI target bits and get scared.

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  • Webcast Series Part I: The Shifting of Healthcare’s Infrastructure Strategy – A lesson in how we got here

    - by Melissa Centurio Lopes
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Register today for the first part of a three-part webcast series and discover the changing strategy of healthcare capital planning and construction. Learn how Project Portfolio Management solutions are the key to financial discipline, increased operation efficiency and risk mitigation in this changing environment. Register here for the first webcast on Thursday, November 1, 2012 10:00am PT/ 1:00 p.m ET In this engaging and informative Webcast, Garrett Harley, Sr. Industry Strategist, Oracle Primavera and Thomas Koulouris, Director, PricewaterhouseCoopers will explore: Evolution of the healthcare delivery system Drivers & challenges facing the current healthcare infrastructure Importance of communication and integration between Providers and Contractors to their bottom lines View the evite for more details.

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  • From a DDD perspective is a report generating service a domain service or an infrastructure service?

    - by Songo
    Let assume we have the following service whose responsibility is to generate Excel reports: class ExcelReportService{ public String generateReport(String fileFormatFilePath, ResultSet data){ ReportFormat reportFormat = new ReportFormat(fileFormatFilePath); ExcelDataFormatterService excelDataFormatterService = new ExcelDataFormatterService(); FormattedData formattedData = excelDataFormatterService.format(data); ExcelFileService excelFileService = new ExcelFileService(); String reportPath= excelFileService.generateReport(reportFormat,formattedData); return reportPath; } } This is pseudo code for the service I want to design where: fileFormatFilePath: path to a configuration file where I'll keep the format of my excel file (headers, column widths, number of columns,..etc) data: the actual records returned from the database. This data can't be used directly coz I might need to make further calculations to the data before inserting them to the excel file. ReportFormat: Value object to hold the report format, has methods like getHeaders(), getColumnWidth(),...etc. ExcelDataFormatterService: a service to hold any logic that need to be applied to the data returned from the database before inserting it to the file. FormattedData: Value object the represents the formatted data to be inserted. ExcelFileService: a wrapper top the 3rd party library that generates the excel file. Now how do you determine whether a service is an infrastructure or domain service? I have the following 3 services here: ExcelReportService, ExcelDataFormatterService and ExcelFileService?

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