Search Results

Search found 27181 results on 1088 pages for 'oracle desktop virtualization'.

Page 459/1088 | < Previous Page | 455 456 457 458 459 460 461 462 463 464 465 466  | Next Page >

  • When NOT to use virtualisation? [closed]

    - by Nils
    When virtualisation was new, we tried to virtualized everything. Then came the cases where the virtual machine was very much slower than a physical one. It boils down to the following ruleset (with us) when not to virtualize: Network-io-intesive applications (i.e. with many interrupts/packets) Disk-io-intensive (if not on SAN storage) RAM-intensive (this is the most precious resource) Now this is true for a combination of XEN using local DRBD storage. The same seems to be true for Hyper-V using DAS. I wonder - is it true for all combinations - and what are your limits on these combinations?

    Read the article

  • How create a virtual network for practice?

    - by light
    I need to organize a virtual network for practice with Windows Server 2008 and several workstations with Windows OS. To make it all I only have a laptop with Dual-Core 2.10Ghz, 3 GB RAM, 50 GB free space and Windows 7 on it. Also I have external USB 3.0 hard-drive with 250GB free space and flash disk with 8GB space. What can you suggest? Because I have limited resources, I think to install ESXi 5.1 on the main disk of my laptop as second OS, with installed Windows 7. I have no idea will it work or not, but after that I want to try to create hosts using availible space on external hard-drive. Is it possible?

    Read the article

  • Slow network interaction between 2 kvm host machines

    - by VirtualNoob
    We have 2 physical machines, Host1 is a CentOS 6.4 kvm host and hosts ~7 kvm VMs all running Ubuntu 12.04 - all of this runs perfectly. Recently we've added a 2nd host system, host2, again a CentOS 6.4 kvm host with a view to running another couple of VMs and providing some failover against host1 should it be required. Both physical machines reside in the same cabinet in our DC, and are on the same subnet - let's say host1: 1.1.1.64 and host2: 1.1.1.81. Both have their gateway set to the DC gateway of 1.1.1.254 with no hardware firewall in between. On each machine, I have 4 NICs that are bonded together to form a single interface, which is then bridged to allow the VMs to access the network. All of the VMs are online, and all of them can successfully ssh into the hosts without any delay. Both systems can access the internet fine, and I can ssh into both systems from home without any issues. However, there is a real delay when attempting to ssh from host1 to host2 (or vice versa) and this obviously means that any action required on host2, that is controlled by host1 either takes forever or results in failure due to timeout. In the interest of keeping this post short, I've put my ifcfg files into a pastie: http://pastie.org/8081648 I've tried both adding a firewall rule in each machine for the other, and also disabling the firewall entirely, so that can't be the issue. I've tried troubleshooting this myself but can't seem to get to the bottom of it. Any help or advice would be appreciated. Thanks in advance.

    Read the article

  • Remote Linux system via Windows 7

    - by kaila
    I have a dual boot with Windows 7 and Fedora. Though I can long into both without any problems, I am trying to log in to the linux account via the Windows account. Is that possible? Or, is it possible to access my university's linux server via telnet from home? I did so and got an error, with cold not connect to port 23 message. Also, since most of my mail accounts are on Windows, the passwords to which I have forgotten, I would prefer working on a ;remote' connection.

    Read the article

  • 64bit VM on Windows 7 x64

    - by argtag
    Is there any way to run a guest x64 VM on Windows 7 x64? No luck with Virtual PC 2007, Virtual Server 2005R2. (both blocked during install). I know the Windows Virtual PC app that comes with Win 7 doesn't allow 64bit Guests... thanks

    Read the article

  • Is there a way to make Windows 8 delay loading the start screen until all startup programs have loaded?

    - by user1403565
    Currently Windows 8 will get to the start screen a good 10-15 seconds before my startup programs have loaded. Since these include my touchpad driver as well as a gamma correction program, I would prefer that they would load before this point. Is there anyway to do this - either by delaying Windows 8 showing the start screen, or perhaps by somehow having these programs run before reaching the login screen?

    Read the article

  • Skype mettra fin à Desktop API en décembre 2013, les développeurs se réunissent pour demander un sursis

    Skype mettra fin à Desktop API en décembre 2013, les développeurs se réunissent pour demander un sursis Suite à l'annonce faite par Microsoft d'abandonner la Desktop API de Skype en décembre, les développeurs se mobilisent pour tenter d'inverser cette décision. Pour ce faire, une pétition a été lancée via le site change.org. L'objectif est de récolté 9 320 voix mais avec les 680 participations enregistrées à l'heure actuelle il leur reste encore beaucoup de chemin à parcourir. Cet avertissement...

    Read the article

  • Performance impact of running Linux in a virtual machine in Windows?

    - by vovick
    Hello, I'd like to know what performance impact I could expect running Linux in a virtual machine in Windows. The job I need Linux for is heavy and almost non-stop code compilation with GCC. Dual-boot doesn't look like a very attractive solution, so I'm counting on low VM overhead right now (10-20% would be fine for me, but 50% or more will be unacceptable). Did anyone try to measure the performance difference, are there any comparison tables? What virtual machine with the lowest overhead possible will you suggest? My host OS is Win7 and I've got a modern Core i7 with VT-x present. Thanks!

    Read the article

  • How to setup KVM partitioning?

    - by Richard
    I'm trying to install SolusVM/KVM on a server with one 500 GB HD and one 256 SSD. I am a complete beginner at Linux. SolusVM has a script on the site to download and install automatically, but how do I specify to install the script on the 500 GB HD and put the virtual machines on the SSD? And how should my partitioning look like? I want KVM isos and stuff on HD and virtual machines on SSD. Thanks a lot.

    Read the article

  • SSH access to VM on windows 8 hyper-v

    - by samw
    I'm currently attending University and prefer a Linux environment to do much of my work, but all I have is a ThinkPad running Windows 8 Pro. Cygwin is nice, but it leaves me missing things like apt-get. My latest solution is to run an Ubuntu 12.04 VM with Windows 8's Client Hyper-V and use Cygwin for SSH access. I've looked everywhere online trying to set this up, but I haven't found much help. I've done this before using VirtualBox, so I figured this would be possible as well. Could anyone provide advice for setting up this environment? I'm completely uninitiated to Linux networking, virtual networking, and... pretty much all networking configuration, so this has been quite a challenge for me. What I've done so far: Created an external virtual switch to my wireless NIC. With this, I could successfully SSH to the VM with the leased IP address. But without a static IP, I would soon get disconnected. Created an internal virtual switch and attempt to "share" my main internet connection. (I was following the description on this page) Thank you all in advance!

    Read the article

  • RAID 10 over RAID 5 when using SSDs

    - by root
    I am considering implementing an iSCSI shared storage array using SATA SSDs instead of the 15k RPM SAS drives we normally purchase. We normally use RAID 10 because of spindle contention with the random IO produced by virtualized workloads. I was wondering if we could switch to RAID 5 or RAID 6 to have more usuable space now that spindle contention is less of an issue. A question in my mind is how much overhead there is from the controller calculating parity. I am aware that this configuration will not allow TRIM to function. Our current workloads are running on a Dell H800 with a 24 bay external enclosure.

    Read the article

  • RDC stops working after a period of time.

    - by xjerx
    I have a workstation with RDC configured for the employee. When they leave at the end of their day they lock the pc (windows key + l). They go home connect to our VPN and log back in. Everything works fine. The following morning they will attempt to log in before they return to the office. The computer does not respond to the RDC request. I've found that it becomes completely inactive to any ICMP requests. Once the user reboots the computer everything works fine again. I'm going to turn off RDC, reboot, turn RDC back on and reboot again to see if it fixes the problem. Until then does anyone have any other ideas?

    Read the article

  • 2011???????????CFO FORUM Japan?

    - by ????
    ????????????1?????????????? ???????????2011?????????????????????????? ???11????????CFO????????CFO FORUM Japan? 12?6?????12?13???????????? ??? ??? ??????? ”Revitalzing Japan ” ????????·?????????? ??? ?···???????????????·???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????···(??)···???????????????????????????????????????????????????????????????????????? ~???????? ?????? ??????????????????·??????????????? ????????????CEO??????????·????????????????????? (????) ???????????????? ?????????CFO????(????) ??????????????????? ???????????? ????CFO????????????????????????~??????????IT?????~ ????????????????????????????? 2011??????2012??????????????????????????! (?????????) ??????????????????????????????????  

    Read the article

  • SQL Health Check...... ?????????

    - by Steve He(???)
    ??????,??????????,???????????????,????SQL?????,????????????????,????????????????????????????,???????????????????????????????????? ???,????SQLHC,??????SQL??????????,????????(CBO)???,????????,???????????????????Document 1455583.1 ??? SQL Tuning Health-Check ??(SQLHC)???,??????????SQL??????,???????????????SQL????? ???????Recording???SQLHC?????? ????????????,???: SQL Tuning Health-Check Script (SQLHC) (Doc ID 1366133.1) Document 1417774.1 FAQ: SQLHC HealthCheck ??????

    Read the article

  • 11g???????????????

    - by Liu Maclean(???)
    11g???????????????? ??11g?auto stats gather job????auto task?,???10g?????????: SQL> select client_name,status from DBA_AUTOTASK_CLIENT; CLIENT_NAME STATUS ---------------------------------------------------------------- -------- auto optimizer stats collection ENABLED auto space advisor ENABLED sql tuning advisor ENABLED begin DBMS_AUTO_TASK_ADMIN.DISABLE(client_name => 'auto optimizer stats collection', operation => NULL, window_name => NULL); end; / PL/SQL procedure successfully completed. SQL> select client_name,status from DBA_AUTOTASK_CLIENT; CLIENT_NAME STATUS ---------------------------------------------------------------- -------- auto optimizer stats collection DISABLED auto space advisor ENABLED sql tuning advisor ENABLED

    Read the article

  • CAM????????XML????????????????????????????????? "WYSIWYG"??????????????????????????????????

    - by drrwebber
    CAM???????XML?????????????????????????????????????CAM????????XML????????????????????????????????? ”WYSIWYG????????????????????????????????????????????????????????????????????????????????????????? ??????????????: ?????????XML???????????·????&????????? XSD?????????????????????? WSDL??????XML????? NIEM, OASIS, WSDL??????????????? ??????XML??????? ??????????????? ????????????? ???? XML?????? UML/XMI?????????? ??????????? “CAMV Java ?????” ???????SQL?????? ??????????? CAMV XPath ??????????????????????? ?????????XML?????????? CAMV? “ANT ????????” ???? XML?????? XML????????????? ?????????????????? CAM??????????XML??????????????????????????????????????????????????????XML?????????????????OASIS CAM??XML????????????????? OASIS CAM ???????????????? CAM???????????????????????????XML????????XML??????????????????????????????????? NIEM, OASIS??????????????????????????NIEM ????????????? CAM??????????????????????&?????????????????????????????????????????????????XML??????????????????????????????????????????????????? ??CAMV????????Java???????????OASIS CAM????????XML???????????????????????????? (SOA) ????????????????CAMV XML????????? ???????????? (EAI), LEXS (Logical Entity Exchange System) ? ebXML ????????????????????????????????????????????????? Download 

    Read the article

  • IFRS????????????????

    - by ????
    2011?6?21????????·????????????IFRS??????????????????????????????????? IFRS??????IFRS?????????????2015?3??????????????? ITPro?2015?3?????IFRS?????????????????? ?????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????  NHKBS?????????????? ???????????????????? ?????????????6?20?????????6?21???????????????????????????????????????? ?????6?21??????6?22?????????????????????????? ????22?????????IFRS??????????????? ??????(?)????? ??????????????????????????????????????? ????????????????????????? ???···???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????···???  ???????????????????? ???????????????????????????????? ???!??????????? ????????????????????(??)??????????????????????????????????????????????????????????????????????????????????????????????IFRS????????????????????????????????????????? ???????????????? ??????????????????????????????????? ??????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????????IFRS??????????????????????? IFRS???????????????????????? (1)????IFRS??????????? ? (2)???????????????? ? 2??????????????????????????? ????????????????????????IT???????????????????????????? ???????????????????????????????????????????????????????IT???????????????????????????      

    Read the article

  • SLOB: ?????????????

    - by katsumii
    Oracle DB????????????????????????????Introducing SLOB – The Silly Little Oracle Benchmark « Kevin Closson's Blog: Platforms, Databases and StorageSLOB supports testing Oracle logical read (SGA buffer gets) scalingSLOB supports testing physical random single-block reads (db file sequential read)SLOB supports testing random single block writes (DBWR flushing capacity)SLOB supports testing extreme REDO logging I/O????????????????Oracle?????????Swingbench ??????????IPC Semaphore?????C???????????????????Windows???????????Cygwin??????????????????????????????SwingbenchSwingbench can be used to demonstrate and test technologies such as Real Application Clusters, Online table rebuilds, Standby databases, Online backup and recovery etc.???????I/O?????????????????Oracle ORION DownloadsORION (Oracle I/O Calibration Tool) is a standalone tool for calibrating the I/O performance for storage systemsSLOB ??????????????????????????? 

    Read the article

  • OTN Newsletter 12????????????????????????!

    - by OTN-J Master
    OTN Newsletter 12????????????? OTN Newsletter????????????????????????????????????????????????????? ????Newsletter??????????????????????????????????????????????????????????????Candy???????????????????????????????????????”????”???????? OTN Newsletter?????????????????????????????????????????????????????????????????????????????????????????????????????????????????! >> OTN Newsletter???·????????

    Read the article

  • 7?????JavaOne Tokyo 2012???????????!

    - by hideki ito
    2012?4?4???????????????49???JavaOne Tokyo 2012???????????7???4????????????4??5??2??????????????????? ???????????JavaOne Tokyo 2012??????????????! ??????Java Strategy Keynote???????????????????Java????????????????Java?????????????????????????Java???????????4????????????Java?????????????????????????????????????7?????????????????????????????????????? ????·?????????????????·??????????Henrik Stahl?JDK??????????????2012?4??JDK7??4????????????????2013??JDK8????????????? ????????????·?????·??????????Rob Benson?????·???????????Twitter?Java????????????????? ????·???????? Java??????????????·???????Nandini Ramani?????Java??????????????Java FX??????????????? ????·???????? ????????·???????Cameron Purdy???????????????????????Java EE 7?????????????????????????? ?????????????????????????????????????Core Java??Client Java??Enterprise Java??Embedded Jave??4??????????????????????????????????????????????????????? ??????????????????????! ???????????????????????????????? ??????????????????????????????????????????????????? ?????????JavaOne Tokyo 2012???2???????????????????????????????????????! ???????Java ???????Duke????????????????!

    Read the article

  • Windows?? Oracle Database 11g Release 2 ? SAP ????????

    - by ?? ?
    2010?3?31??UNIX???Linux???????????????????????? 2010?6?9??Windows(32bit, x64)???????SAP??????????????? ?????Windows?2003?2008????????? ???ECC?????(7.02)??????????????? ??10g R2??????????????????11g R2????OK??????? (?????????UNIX/Linux/Windows??2010?????????)   SAP????? 1398634???????????????????????????????????? ??????PAM?????????????????????? SAP?????SAP/Oracle 11g???????????????????????????????

    Read the article

  • Excellence of Shared Service (ESS)?????? ~After J-SOX????

    - by ???02
    ?? ?1?:After J-SOX?????????????????? ?????????????????????????????????????????????????????1?????J-SOX?????????????????1??????????????????????????????????????????????? ????? ?2?:????????????????????????? ????????????????????????????????????????????????????????????????????????????????????????????? ????? ?3?:SSC??????????????????????? ?????????????????????????????????????????Excellence of Shared Service(ESS)??????????????????????????????????????????????ESS???????????? ?????   ?? ?? ????????????????????&????????? ?????? ????IT??????????????????????????????????????????????????????????????????????????????????????????2005?4??????????????????????????IT???????????????????????????????????????????????????????????????????????????????????????????????????????(???? ?????) ????????????????

    Read the article

  • Oracle Cloud Computing Summit? 6/15 ?·????????????

    - by kiyoshi.nira
    ????·???????????????????????????????????????????????????????????????????????????????????????????????????·??????????????????? ??????????? ?? : 2010?6?15?(?) 10:00~16:30(????:9:30~) ?? : ?·???????????? (map) ?105-8563 ????????4-8-1 ?? : CIO?????????????IT??????????????????????????????????? ???: ??(?????) ??????????? -> Oracle Cluod computing Summit

    Read the article

< Previous Page | 455 456 457 458 459 460 461 462 463 464 465 466  | Next Page >