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Showing posts from July, 2011

Server 2008r2 the user profile service failed the logon - User profile cannot be loaded

hi guys i running microsoft windows server 2008r2 , exchange 2010 on same server (cant afford 2 servers). before promoted server domain controller created 1 administrator account named ******* , logged in locally test account worked ok did. promoted server domain controller , installed exchange 2010. now after promotion able log on domain controller built in admin account along admin account created before domain controller promoted. my problem created 2nd administrator account on domain controller after domain controller promotion when try , log on domain controller newly created admin account following error message; the user profile service failed logon - user profile cannot loaded. i able logon other workstations 2nd created admin account not on domain controller itself. this newly created admin account member of following; domain users, domain admins, enterprise admins, schema admins. also have tried deleting newly created account , created other new adm...

Error 0x8007003B unexpected network error at copying big files on a DFS share

hi, i have problem of dfs-shares. the issue noticed first time today. if copy big file (> 100mb) on dfs share (domain-based namespace) i've got error 0x8007003b unexpected network. but not alle shares on same server has issue. if copy big file direct on server share (\\servername1\share1) copying process works without error's.   my server windows server 2008 standard x64 , client windows 7 prof. x64. i've tried copy big files different operating systems (win 2k3 & win xp) , no problem.   can me?   thanks :) best regards michael hi michael, please have test install following hotfix: you cannot access dfs share through mapped network drive on computer running windows 7 or windows server 2008 r2 http://support.microsoft.com/kb/983620 if cannot fix issue, please try workground provided in article see result. shaon shan| technet subscriber support in forum| if have feedback on our support, please contact tngfb@microsoft.com ...

creating a password repair disk

how can create password reset disk hi kert which version of server using the built in reset disk available in windows server 2003 newer versions removed this. there number of 3rd party applications available this. the link windows server 2003 process below https://technet.microsoft.com/en-us/library/cc738025(v=ws.10).aspx yours ed if helpful please mark answer Windows Server  >  Windows Server General Forum

ACL on FTP site

i'm having trouble securing new ftp site on 2003 r2 box. my troubles 2 fold. firstly in order log in @ users must given access root directory of site, allowing them see entire structure laid out there. what need allow users see , access parts of tree not others. able navigate page (which seems require read access root) without seeing on it. is solution explicitly deny priviledges on sub folders below root don't want seen? my second issue if i'm willing @ site set of blue links instead of directory structure don't have validate @ all. note anonymous access not allowed. recently came issue , implemented blind downloader stlye account prevented seeing sites contents while still downloading (as long knew path of file wanted download). solution here: http://support.microsoft.com/default.aspx?scid=kb;[ln];314932 do, however, have problem site hope might able me with. no matter permissions place on given user denied permission upload files onto site. error message rea...

Limiting list of RDP servers to access

i limit access servers via rdp specific servers.  realize can limit via permissions server, client limit ability manually type in server name or ip address in rdp app.  possible.  ideally, user able access servers in drop down list , not have ability type in 'computer' field @ all. they think used set way.  does know if possible or how might accomplished? any appreciated. thank you. i'm not sure rd gateway server method work since don't have access firewall rules , don't think want elaborate.  hoping way simple disable 'computer' field , limit access via list of sort.  is possible? know, if have full administrative access rd gateway server, ok. rd gateway server provide ability filter "computer" field administrators like. in rd gateway manager, click the resource authorization policy, define network resouce want limited to,and need make policy clients must go thru rd gateway server if clients inside or outside ...

(Windows Server 2003) Can't Login in first boot

the system not log in. make sure user name , domain correct, type password again. letters in passwords must typed using corect case hi i cant logon in first boot. used "administrator" no luck. tryed difrent user names still no luck. there no user name wizzard page in windows server 2003 installation . im runing virtual machine , there regional,time , languge settings nothing else. thanks ansers i have dumped server 2003 cd because not working. aslo ambandoned vm. using server 2003 r2 now. Windows Server  >  Windows Server General Forum

MEMORIA FISICA

buenos dias, tengo windows 2008 server r2 standar, le instale memoria de 10 gb, sin embargo cuando consulto las propiedades de mi equipo me dice que tiene 10 gb (1.97 utilizable). como puedo hacer para que windows utilice toda la memoria. saludos. hola, resulta que ese problema se puede deber varios factores: 1. bios que falta actualizar 2. dispositivos que tienen reservada memoria ram 3. problemas en los bancos de memoria física 4. servidor con 2 procesadores físicos (sockets) requiere que la memoria se instale en un orden específico 5. el servidor no soporta esa cantidad de memoria ram aquí te dejo enlace que aunque hace referencia windows 7 se aplica también para windows server 2008r2 y te da algunos alcances para revisar dentro del so. http://support.microsoft.com/kb/978610 espero te de alguna pista! saludos, jesús peñaranda| mcp,mct,mcts,mcitp,mcsa,mcse Windows Server ...

Windows 2008 Server R2 - Windows Update Failure

ran windows update on win2008 r2 server today , got following error when trying install of updates.   code 80243004 - windows update encountered unknown error.  any 1 else run this?   thanks hello, run sfc /scannow and chkdsk /r /f if not help, perform in-place upgrade , check again.   this posting provided "as is" no warranties or guarantees , , confers no rights. microsoft student partner 2010 / 2011 microsoft certified professional microsoft certified systems administrator: security microsoft certified systems engineer: security microsoft certified technology specialist: windows server 2008 active directory, configuration microsoft certified technology specialist: windows server 2008 network infrastructure, configuration microsoft certified technology specialist: windows server 2008 applications infrastructure, configuration microsoft certified technology specialist: windows 7, configuring microso...

Domain join fails only when computer account was pre-created

hello , thank reading.  think problem here me.  :) i have domain account used joining computers domain.  if not pre-create computer account domain join works.  decided start pre-creating computer accounts.  have tried using users , computers mmc , dsadd.exe.  mmc provides ability select account can perform domain join.  have tried several know have necessary permissions, , said before have worked in past.  every time attempt join computer domain error 5 access denied. i read forum post stated there time limit between time create computer account , domain join.  true?  doesn't seem make sense.  else doing wrong? i'd suggest re-verify account using has sufficient permissions. use http://blogs.dirteam.com/blogs/jorge/archive/2006/01/05/369.aspx  as guide note different set of rules aply if account pre-created - jorge's blog explains hth marcin ...

Can I remove SRV records?

in 1 of site, xxxxxxxxxxx._sites.gfk.com, srv records showing 2 domain controllers (said example, dc1 & dc2) dc1 authenticate site had been changed dc2 while ago, problem there both dc srv records (_ldap, _gc, _kerberos each dc). this have cause of client authenticate dc1 , dc2, how can fix this? thanks help. you might want restart netlogon on both dc1 , dc2 afterwards - in case accidentaly delete correct record - way re-register them automatically. similarly, can run whatever dns tools intend afterwards - , verify not return errors... hth marcin Windows Server  >  Directory Services

Server 2008 r2 print issues

i have windows server 2008 r2 hyper v print server making part way through large jobs , repeatedly starting on , never printing job.  i have checked , rechecked printer config on server , client pc , both way supposed to.   suggestions?? thanks jeff set "start printing after last page spooled" on advanced tab of printer properties.  @ least move client out of picture since data on server before sending device.   if device times out (or due network issues) , device resets connection, print job restarted page 1.  alan morris windows printing team Windows Server  >  Print/Fax

Issues with Virtual Network Interfaces Build 10041

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hi all, i've been searching around solution problem , haven't come yet thought i'd ask around community. i'm running build 10041 on hardware: msi z77a-g45 i7-2700k radeon hd6870 network adapter realtek i'm encountering following scenario: after fresh install, install 2 applications create virtual network interfaces:  cisco anyconnect secure mobility client (vpn) vmware workstation 11 after installing these, work fine quite awhile (days). however, after update , reboot (i can't pinpoint update), neither vpn client nor workstation 11 work properly. vpn client declare it's finished downloading updates, disconnect. attempts uninstall vpn client hang indefinitely, , when trying run installer vmware following screen: i have no network utilities running , can't figure out why happening. i'm not running third party anti-virus/malware/spyware. also when attempting modify network adapter settings this: ...

Newbie questions - 2008R2 2-Node Cluster and Failures

trying troubleshot sequence of events of outage on 2-node 2008 r2 mscs based cluster (we have ip address , sql server instance clustered).  refer nodes node05 , node06. both nodes running on vmware esxi 5.x database , quorum disks attached via vmware rdm ibm xiv via fiber channel.  node06's rdm set use fixed-path addressing while node05's rdm (incorrectly) set use round-robin multipath (working correct this).  each node running on different blade center.  there private heartbeat network. at beginning of event, node05 primary. at 22:08:20, both nodes report node05 removed active failover cluster membership.  23 seconds later, both nodes report disks 'unexpectedly lost' respective node.  these errors continue on more 2 minutes before things seem come online. our investigation shows that, @ least esx perspective, connectivity san luns not lost.  san monitoring shows nothing "dropping".  in addition, i'm not seeing in os/system...

ChkDsk hangs

hopefully right thread ask this.... i have hardware raid 5 array made of 4 1tb seagate drives. total available space 2.7tb. the operating system windows server 2008 standard edition , boot disk on drive. raid5 drive data. recently happened , upon reboot of server system wanted run chkdsk against raid5 volume and it allowed continue chkdsk. got stage 2 of 3 and it output 2 lines of text follows: correcting error in index $i30 file 286076. correcting error in index $i30 file 286076. and there stayed. machine allowed stay in state 3 days. out of desperation hard reset. the server booted , asked chkdsk again not allowed. when os booted raid5 array checked consistency. took 4 days complete. quite long time server not doing @ other checking raid5 volume. all data accessible. @ least best can determined without attempting copy files off raid5 volume. chkdsk ran properties of volume once raid5 consistency check had finished. system scheduled chkdsk run next time system booted. the short , long...

I cannot get the Clients to communicate with the WSUS Server.

so have bottom or relevant part of log posted here. 2013-10-28    19:01:08:309     852    5ec    pt    warning:     id:94b1364c-df6a-400a-9712-3cc1f5ee6dcc 2013-10-28    19:01:08:309     852    5ec    report    warning: reporter failed upload events hr = 8024400d. 2013-10-28    19:25:44:661     852    bd0    pt    warning: cached cookie has expired or new pid available 2013-10-28    19:25:44:661     852    bd0    pt    initializing simple targeting cookie, clientid = c8042303-f663-40b1-a148-16202876a1c6, target group = pirates, dns name = gbiex01.pirates.internal 2013-10-28    19:25:44:661     852    bd0   ...

Problem with Local Admin GPO

i have changed local administrator password using gpo : computer configuration > preferences > control panel settings > local user , groups option it worked on windows 7 clients ,but not work windows xp clients any suggestions plz i have windows 2008 r2 dc , domain level 2003 raised 2000 thanks gpp not work in xp default. need compoment that.you nedd install cse. http://support.microsoft.com/kb/943729 best regards biswajit biswas disclaimer: posting provided "as is" no warranties or guarantees , , confers no rights. mcp 2003,mcsa 2003, mcsa:m 2003, ccna, mcts, enterprise admin Windows Server  >  Group Policy

Scheduled tasks are failing due to the access denied error for NTAUTHORITY\ System

i have win2k server, there around 50 scheduled task running, running credentials of nt authority\ system no scheduled tasks running, event id showing 7901 access denied error nt authority\system i checked permission respective user id. fine but no help   kindly reply me help hi banasar,   according description, understand error when run scheduled task "nt authority\system" account.   please check if following kb fix issue.   scheduled tasks use ntauthority\system not run correctly http://support.microsoft.com/default.aspx?scid=kb;en-us;831003   for more information, please refer to: how troubleshoot scheduled tasks in windows xp , in windows server 2003 http://support.microsoft.com/kb/308558   sincerely, wilson jia this posting provided "as is" no warranties, , confers no rights. Windows Server ...

ADCS templates compatibility question

hello,     have general question, hope can answered before start transition new version of windows.  domain controllers are windows 2012 r2, , of our client computers may going windows 10 here shortly.  in preparation certificate templates being updated, removing older templates.  question arose in compatibility of certificates under certificate recipient there nothing windows 10.  windows 8.1 / 2012 r2 template work windows 10, or update needed adcs server? thanks  michael r. mastro ii there foreward compatibility certificate templates. when new certificate template released, supported os (the template released with) , further (newer) os versions. is: certificate template version min supported ca min supported client max supported client version 1 windows 2000 server windows 2000 windows 10 version 2 windows server 2003 enterprise windows xp windows 10 version 3 w...

Windows Server 2008 R2 SMTP/Email Question

hello all, first, let me thank of taking time read , provide me insight. secondly, please forgive lack of knowledge of subject.  trying self teach cannot afford go school.  enough that, lets on question. i have following software installed on machine @ home: microsoft server 2008 r2 standard edition microsoft sql server 2008 r2 developer php 5.3.6 phpbb 3.0.8 i have registered domain name of millergaming.net through register.com, of have single e-mail address from.  on machine @ home, have installed web server (iis) role , smtp feature.  date far patches / updates go. now wanting accomplish - running forum on machine @ home, having difficulty setting smtp properly.  first question suppose should - need have , host e-mail address want ending in @millergaming.net?  have board set use register.com smtp server, unfortunately, gives gets e-mail board personal address.  ideal situation able use e-mail address such forums@millergaming.net ...

Hyper-v and very slow network

dear all, i have big problem hyper-v server , network card. i've found lot of topic around question none of them helped me. i have win 2008 r2 server hyper-v installed. have 3 nic , 1 reserved host management , others 2 reserved virtual machine . all nic intel, 1 integrated on intel motherboard , others intel gigabit et dual port . before installing role of hyper-v nic worked speed around 1gb (file transfer average 90 mb/sec, of course have gigabit lan) . after hyper-v install, host system  is going slow , network file transfer using dedicated nic ten time slower (9-10mb /sec) . same problem vm off , if remove vm ! i tried of suggestion found in old post (disabling tcp checksum / offload ...) nothing happens. what strange removing network card host operating system seems improve speed... but, of course, can't use  my lan :( i need because every night must make full backup of virtual hard disk host backup server in lan. my configuration: - server win 20...

Reading Active Directory msRTCSIP attributes when Windows 2012 R2 Region/Locale set to Korean

i have developed dll uses the system.directoryservices.accountmanagement library scroll through ad , detect whether users have been configured work microsoft lync users looking at msrtcsip-userenabled attribute.   i use dll both in mvc 5 web application , console application , has worked in environments have tested far.   last week installed applications on windows 2012 r2 server has been configured work in korean region/locale , whereas dll works no problems under mvc5 web application, same dll working same windows user (domain administrator) in console application throws exception when attempting to read the msrtcsip-userenabled attribute. interestingly, msrtcp attributes in korean setup can seen when using sysinternals adexplorer, when browsing users using adsiedit or active directory users , computers users appear though don't have these attributes.   interesting point in adexplorer values of several of msrtcsip attributes unicode. any on co...

Spliting Root CA from Subordinate CA

hi, new in forum , please bare me if information mising. have inherited domain root ca ,  subordiante ca both installed on dc windows 2008 sp2. want change situation , have root ca installed on win 2012 r2 offline server, subordiante ca in windows 2102 r2 datacenter domain member server. there handfull of issued certificates in ca. 2 "domain controller" certificates each dc, few "efs basic" certificates , few "web service" certificates looking @ 2 ways : 1. start new pki infrastructure scratch. uninstall old server , install new ones. not sure happens "domain controller" certificates and  if approach create me problems.  2. split root ca subordiante ca , migrate windows 2012 r2 not sure how split these roles in 2 servers , if approach worthy in case apprechiate suggestions on mon, 1 dec 2014 16:26:21 +0000, alpes wrote: i have inherited domain root ca ,  subordiante ca both installed ...

Site Links for 2 domain forest

hello all, i have single forest 2 domains.  there 2 buildings contain domain controllers (dc).  the first building contains domain #1 dc's 1 , 2.  this first building contains domain #2 dc 1.  the second building contains domain #1 dc 3 , domain #2 dc 2 , 3.  the pdc each domain dc 1 , defined sites have been setup include ip subnets.  my question should site links , replication setup be? thanks time. hi, create 2 separate sites building #1 , building # 2. place dc's follows: site #1: domain 1 -> dc1 , dc2          domain 2 -> dc1 site #2: domain 1 -> dc3          domain 2 -> dc2 , dc3 create 2 site links , place dc's follows: sitelink1-domain1: dc1,dc2 site 1 , dc3 site 2 sitelink2-domain2: dc1 site 1 , dc2,dc3 site 2 create subnets , delete default sites , site links, set replication schedule new site links. hope help. / karim    ...

Server 2012 fails to install

on 10/5/2012 bought server system porta tech following asus part. asus motherboard p8b-m s/n 610839180196 part # 90-msvdl0-g0uay0yz latest bios firmware on system board. heads people.  believe maybe microsoft issue, asus.  this system , server 2012 not compatible, yet. works great 2008 2012 not install.  no reason or error code given.  install dvd gets point blue windows logo shows , 3 seconds after message flashes on sereen fast read , system reboots.  failure happens both 2012 release canditate , trial version.  following cd/dvds boot , see hardware; windows 7, server 2003, server 2008 and win-pe. looking @ www.windowsservercatalog.com , find asus mb not listed supporting windows server 2012.  may asus has not yet released bios upgrade board, if plan on supporting under 2012.  seeing pretty typical board not yet support 2012. tim ...

Al instalar active directory en un server 2003 enterprise edition me salta el siguiente error (urgente por favor)

el mismo sucede cuando quiero abrir por primera vez el servicio dsa.msc   no se puede encontrar la informacion de nombres debido a: el dominio especificado no existe o no se pudo establecer conexion con el. pongase en contacto con el administrador de su sistema para comprobar que su dominio esta configurado correctamente y esta conectado actualmente.   el otro problema que me surge (que me parece que viene de la mano) es que el servidor dhcp esta instalado pero no me deja configurar un ambito nuevo.   les comento por las dudas que sea de importancia que el cable de red esta desinstalado porque donde estoy instalando el servidor hay un dominio existente. pero tengo configurada la ip fije que es ip: 192.168.1.4 pta de enlace: 192.168.1.2 que es la que tiene el dominio y serivdor dns 192.168.1.4   gracias, les comento que le agradezco su tiempo. el cable *debe* estar conectado algo, puedes ponerle cualquier switch o hub separado de la red con...

password policy for 2003

experts, we have 2003 dfl , planning make enable our password policy. we have block inheritance on domain controllers ou because of wsus policies. read blog http://blogs.technet.com/b/askpfeplat/archive/2013/01/14/fun-and-games-active-directory-password-policies.aspx  it seems password policy @ domain level wont work block inheritance. there workaround this? thanks!! instead of blocking inheritance on domain controllers ou, add deny  apply group policy for dcs on wsus gpo. way, gpo won't applied on dcs. this posting provided no warranties or guarantees , , confers no rights. ahmed malek my website link my linkedin profile my mvp profile Windows Server  >  Directory Services ...

How to use Server 2012 group policy to set 'Override automatic cookie handling' for IE11 on Windows 7

hi all, first posted question here asked repost in forum. i appreciate advice have been going in circles last hour. we require access web site uses 3rd party cookies. ok ...easy enough... ie options... privacy tab....advanced.... check: override automatic cookie handling.      set third-party cookies 'block'... allowed exception particular url on privacy tab....sites.     add parent site in , web page displays fine. so.... have 100 of these w7 workstations , want use group policy or group policy preference set these values. i unable locate under computer or user config allows set. several blogs external ms, criticize ability has been removed in ie/group policy. i suspect need download missing...     ... under user config\preferences\control panel settings\internet settings....i can create 'new internet explorer 10' preference (which reportedly compatible ie 11).  but options of 'sites' , 'advanced' greyed out. ...

Powershell and Hyper-V 2012 scripting

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hello all. we in process of of implementing our hyper-v environment replace our current vmware infrastructure. 1 of things have once migrate on allow users manage own snapshots/checkpoints. makes easier involved, however, our users have bad habbit of leaving snaps after done. in our old vmware environment had script scan servers , give me list of current snapshots, created them, name , description , mail both offending user our hyper-v admins keep tabs , bug them. i able simple script running against 1 of our hosts give listing of snapshots on vm's, cant life of me find info on web on if possible see created snapshot in question. ive searched on ive been unable come on this. ideally need call creator of snap , should able work on email part there. can guys point me in right direction? thanks! hi, based on research, under hyper-v worker event logs, find out event 18520 indicates snapshot created successfully. user information seems virtual machines id. seems n...

Windows 10 professional bit version 1511 unable to take update from windows 2012 r2 wsus Version: 6.3.9600.18228.

hi team, i request kindly me windows 10 update issue wsus version: 6.3.9600.18228. 1) have installed windows patch kb3095113 on wsus server. 2) windows 10 shown in wsus server unable take update wsus. can taking windows update wsus server ? changes required please let know? kindly us. regards, naresh. hi naresh85, 1. please check os build of windows 10 1511, please check following article see detailed kb , corresponding build after installing related kb: https://support.microsoft.com/en-sg/help/4000824/windows-10-update-history-version-1511 2. on wsus server, please check if windows 10 report needing later cumulative update. result when win10 check update wsus server, unable detect later cu, or unable download update; 3. please install 1 cu on win10 manually, check if work after then. best regards, anne please remember mark replies answers if help. if have feedback technet subscriber support, contact tnmff@microsoft.com . ...

How to display boolean $True in output

hello, for documentation purposes, display in output value of passwordneverexpires, namely $true.  however, when run following, nothing displays.  how can value of $true display? get-aduser -filter 'passwordneverexpires -eq $true' -searchbase "ou=users,ou=external users , groups,dc=acme,dc=net" | sort surname | select surname, givenname, samaccountname, passwordneverexpires | out-file externaluserspassneverexpires11_2.txt thanks help! sdedot get-aduser -filter 'passwordneverexpires -eq $true' -searchbase "ou=users,ou=external users , groups,dc=acme,dc=net" -properties passwordneverexpires | sort surname | select surname, givenname, samaccountname, passwordneverexpires | out-file externaluserspassneverexpires11_2.txt Windows Server  >  Windows PowerSh...

Is there a way to mass change paths within a bunch of gpos?

need change hundreds of paths within gpos drive mappings \\old.domain\drivemapping\blah\blah \\new.domain\drivemapping\blah\blah. im sure know mean. need change paths , doing manually each pain. thanks am 11.06.2013 14:39, schrieb ricflairandy: > > need change hundreds of paths within gpos drive mappings > \\old.domain\drivemapping\blah\blah > \\new.domain\drivemapping\blah\blah. > > im sure know mean. need change paths > , doing manually each pain. > > thanks >   if used gpp drive maps: it's xml... (within sysvol)     no not evil, if know doing: or bad gpos? wenn meine antwort hilfreich war, freue ich mich über eine bewertung! if answer helpful, i'm glad rating! Windows Server  >  Group Policy ...

Burned out and know i am missing some simple syntax

i need 2 things think tank here :) $serverlist = get-adcomputer -filter {operatingsystem -like "windows *server*"} -property * | select-object name foreach ($server in $serverlist) {       #echo current server       write-host $server       get-wmiobject -computer $server -query "select description win32_operatingsystem" | select-object description       } this script pulling description description field on servers, not 1 ad. if use get-content instead of "$serverlist = get-adcomputer -filter {operatingsystem -like "windows *server*"} -property * | select-object name " works fine comes out trying connect @{name=hostname} and doesn't work. #1 syntax need connect hostname instad of @{name=hostname} fails find and/or #2. if can tell me how output csv or xls/xlsx file name/description comes out in pairs. burnt out right tryin...

Can`t exit from the app corner mode in windows phone 10 technical preview at Nokia Lumia 520

after upgrading windows phone 10, face several bugs expected, including screen unlock bug. try app corner feature on phone. that`s led big mistake. can`t exit app corner mode. while pressing power off button , swap right, nothing happens. (in lock screen, doesn`t show swap right exist. think problem related locks screen bug.  even try  to remove battery. but, still i struck @ app corner. please me come out problem!!! thanks in advance mohamed usman www.neotech4u.weebly.com i'm having same problem Windows 10 Insider Preview  >  Windows 10 Phone Insider Preview General

Secure way to setup test environment on a production networ

hi all, i'm searching ways can securely , safe setup test environment on production net work. given or current setup:  production: large domain dcs run ad                                            tons of users, workstations, , servers(exch, wsus, ect)                                    test:  vmware esxi 4.1 on production network sitting off on side in separate                                       ...

MySQL Performance on a Hyper-V Ubuntu Server

hello, i'm running hyper-v server 2012.  my server has 8-core 4ghz amd cpu, , 16gb of ram.  i have guest os, ubuntu 12.04 installed.  i have 2 2tb 7200 rpm hard disks in raid-1. i installed basic lamp stack on server , site i'm developing extremely slow.  i have narrowed issue down mysql.  i have mysql on server across network , works fine when connect website mysql server.  i installed iotop , noticed disk usage goes high when make request page.   i've found technet post (but can't paste link because account not verified).  i didn't want change 2 options hard disk. (enable write caching on device , turn off windows write-cache buffer flushing on device) any advice appreciated. thanks! 7200 rpm disks relatively slow sql work.  have done io stress tests on disk determine if disk performing according expectations?  database configured same on mysql server across network?  what's hardware configuration of system?  ...

iSCSI LUNs presented as online on new server for new cluster.

we building out new 2012 r2 hyper-v cluster. old environment mix of cluster shared volume drives , luns presented vm itself. i had planned on presenting in old environment new environment , using cluster migration wizard move vm's on few @ time. i ran problem when connected first host our san today.  in group has on 70 lun's presented it.  once connect target host cripples.  not having memory or cpu issues disk io issues.  noticed host sees 70 plus luns , has tried bring disk online well. i don't want them online right now.  need quorum drive , few of newly created lun's online finish creating our cluster can start migrations. why host trying bring these drives online?  click on devices in iscsi initiator program locks , doesn't respond.  is there way setup target force os not bring of disk online?  removed favorite target, , there no items listed in volume list under volumes , devices.  if go disk manager shows 70 plus disk , ...

Hyper-v full screen not working

i want make hyper-v guest os full screen. select view->fullscreen (or ctlr+alt+break) virtual machine connection , when screen transitions full-screen mode guest os screen same size before, blue full-screen toolbar @ top. suggestions appreciated. thanks, kamran the virtual machine connection limited. best option enable remote desktop connection in virtual machine , connect via rdp. that's do. have 2560x1600 30" monitor. connecting via rdp way can fullscreen display. additionally, rdp necessary enable sound , can configured enhance video experience. see blog post: http://sqlblog.com/blogs/john_paul_cook/archive/2009/09/14/enabling-sound-on-hyper-v.aspx Windows Server  >  Hyper-V