We are using Linux as our database server and Microsoft Sever 2008 as our file server. Both are on independent servers. We would like to be able to mirror each server on the other for disaster recovery purposes. I am completely new to Linux.
View 3 Repliesi am a project student and i am purposing an enterprise to change all client OS's to ubuntu, but problem is that enterprise want to stay with server 2008R2(They Dont want to change it). so my job is to make a ubuntu image which can integrate microsoft server 2008 R2. the enterprise want Ubuntu to work with
1. MS Domain/AD
2. MS Proxy Server
3. Radius Server
4. Exchange Server
etc.
i am looking forward to distribute Ubuntu. if said above is possible then how?? which version of ubuntu i have to use?
I need to connect a Server CentOS 5.6 with DB MySQL with a DB SQL Server 2008 on Windows Server 2008 R2 64bit, but i don't know how to do this.
So that MySQL DB has to import data from SQL Server on Windows Server.
you can install vmware on opensuse but can you run windows server 2008 from vmware installed on opensuse?
not that i care, but the only use of vmware ive used is for network simulation
honestly i'm not sure what vmware is for besides that, exept i've heard for programming I think
I love Ubuntu and last night I wiped crappy windows 7 off my laptop and installed and customised a beautiful Ubuntu 9 OS ( I tried the new 10.04 first but it had some issues for me ). Now, up here at work we got a Domain Controller that is running windows server 2008, I need to be able to RDP into it and mess with it, I tried to use the Terminal Server Client that comes with Ubuntu, and I can see the login screen just fine, but when I try to log in it says incorrect password and wont go through.
Just to make sure it was not my account that was the issue, I went to my boss and used his computer (a MAC running OSX) and I was able to get into the same server with the same credentials, so it has something to do with my computer not my account. Do any of you have any ideas on what the problem could be?
I am trying to mount a shared drive on a Windows Server 2008 machine using a Linux machine (Fedora 13). I try mounting by
# mount //HOSTNAME/SHARENAME /mnt/FOLDER
and I get mount error(13): Permission denied.
I have tried other options like # mount -t nfs //HOSTNAME/SHARENAME /mnt/FOLDER -o username=USERNAME and the same thing with different filesystem types (ntfs, smbfs, cifs).
I have:
checked all firewall configurations.
verified security/sharing settings
for the drive
verified registry keys under HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesNfsSvrParameters
verified NFS server is running
I am familiar with Windows Server 2008 but I have never configured a system from scratch on my own. The computer I'm using used to have Windows 7 for sharing folders to a Linux server. I have just switched to Server 2008 and have not been able to mount anymore.
One thing that I think is that I tried setting up an identity mapping solution; however, I do not have a domain controller setup. I am still functioning on a workgroup.
I am having issues mounting a share on a Windows 2008 Server from all of our Redhat 4 machines. I am trying to back up files before wiping and upgrading them to 5. I will try and post as much information that I gathered after trying different things. I am a newer hire for this network and a Linux newbie.
The scenario is this:
1. Windows 2008 Active Directory.
2. Redhat Enterprise 4 machines
I have root access and I tried entering at the terminal:
" smbclient -L "servername" -U "username"
get the "password" prompt I enter my password and get:
"session setup failed: NT_STATUS_ACCOUNT_LOCKED_OUT."
I check event viewer on the 2008 box and last week was seeing:
Event ID: 4625
Keywords: Audit Failure
etc, etc
"Account for which Logon failed:
Security ID: NULL SID
Account name: anonymous
Account Domain:MYGROUP
Failure Information:
Failure Reason: Uknown user name or bad password
etc, etc
Now the last couple of days the audit failures have not shown up on the 2008 Server box even though I attempted to log in.
The end users used to just use Konquerer smb://"servername"/"share" and it worked but for some reason starting last week this no longer works. Nothing was changed that I know of, this network is in a sealed classified environment with no external access. All additions to the network are monitored and no unapproved software is installed. The lab is in a vault type environment and only a few people know the combination and alarm pass codes so no chance of somebody adding stuff without me knowing it.
I would think with the locked out message it was an issue with my user account but that works fine on the Windows side so I tried my Linux credentials with no success when trying to mount the directory.
Is there something anybody can suggest Linux or Windows side to check? No user accounts work connecting to the Windows share.
p.s. I am aware the above command is only to see the Windows shares but i get the same thing when I just try and mount using CIFS or SMBFS.
Will there be any issues installing and then subsequently running a Microsoft Windows Server 2008 R2 installation on a VirtualBox VM on a Linux host (Ubuntu 11.04 64-bit)? I require Windows Server 2008 R2 for a course I'm taking, and I dont have any systems to install/deploy it onto.
Host Machine Specs:
Ubuntu 11.04 64-bit
4GB RAM
350GB Disk Space
Nvidia Quadro system
I added my SUSE 11 linux server into the Active Directory. My smb.conf looks like this on my linux server
But I am unable to access this test share from windows 2008 server.code...
I have 2 servers each one with a RAID and I want them mirror they data so if one of them goes down the other one take the job with out disruption. I've heard of multipath by I want to know it in detail or learn of more options.
View 2 Replies View RelatedWe have two CentOS 5 servers in production (web and database). We are setting up a single staging server that will mirror the configurations of these servers as closely as possible. What is the easiest way to ensure the exact same software and configs as the production servers are setup on the new staging server. Our contracted data center provider has already informed us that they do not perform images and NO we do not have physical access to the machines. It is undetermined whether we will be virtualizing the staging server into two virtual servers yet, so for the purposes of this post lets assume we are not. I'm seeking a faster/more precise method than doing this by eye and hand.
Some information on our web server code...
I recently had the need to relay SMTP mail through our organizations hosted MS Exchange server. I had to do a little troubleshooting, so I wrote a concise summary of the procedure I followed.
View 1 Replies View RelatedIs there a way to run queries against a Microsoft sql server from linux? Here is what I would like to do. When I create apps that us db back end I would like to quickly check results of my queries. so if I could do something like "select * form Orders" from the terminal or another app that would be great.
View 6 Replies View Relatedwe want to complete replace isa 2000 Microsoft by squid proxy server. the role of server is simple as regular proxy server. using rhel5, but when i enter into squid proxy world i found tons of parameters, and stuff to read. and optimization and performance tuning needed.
which is best suitable proxy squid, there is regular,transparent i need to define 2 rules, 1 for office hours internet let say 10 hours, 1 for 24 hours internet, where certain people comes in 10 hours and some in 24 hours group also can some one suggest is there any no GUI control from web broswer or linux machine itself we can define control access list?
I tried to use these guides [URL] to setup F11 into Server 2008 ADS, but it did not work.
View 2 Replies View RelatedI have Redhat 5 playing nice as it authenticates against windows server 2008. But I ran into issues trying to get Redhat 6 to do it as well.
Here is where I stand on my redhat 6 box:
I have my certificates working between the windows and the redhat box.
From Root user I can SU to an Active Directory user. getent works. I can see all the users info. ldapsearch works with the CA certificate so my SSL handshake is working. I do not suspect cert issues
But when I try to login as active directory on my Redhat 6 box I get told I used an invalid password. The password works just fine on the windows server, so I didn't fat finger anything. I am just confused as to why I can have getent and ldapsearching but can not login.
I have turned off iptables on redhat and the firewall on 2008 server to see if that would change the situation but no luck.
I noted that in Redhat 6 I need to config SSSD rather then NSCD.
Let me know if you need to see my:
ldap.conf
nsswitch.conf
sssd.conf
var messages
What I maybe doing wrong or leaving out in my configurations.
I can get a connection to Windows server 2008 using rdesktop 1.6, but after a few seconds the connection is dropped and I get a message of and internal licensing error. I think rdesktop 1.6 uses rdp 5.x, and WIndows server 2008 uses rdp 6, but there must be some way to get a linux terminal server client to connect to Windows Server 2008.
View 2 Replies View RelatedI've been trying to install Ubuntu Server onto Microsoft Virtual Server at the request of my boss, and I've been having an issue I cannot seem to work around. Now my background on Ubuntu and linux in general isnt amazing, I have configured server at home to act as a file sharing platform and a media server, but thats about it.
Now I've gone to install it on the MVS at work and once the install completes, I recieve the following error: Hypervisor error.JPG
I've tried running the install but limiting the resolution, but from what I can rememeber server doesnt install the GUI to start with, so it should just be showing me the standard CLI.
I was trying to connect to Windows server from 11.04 I knew the connection worked from a Windows 7 PC
terminal services client (rdp or rdpv5)An error has occurred Details: recv: ~Connection reset by peer
Fix I'd forgotten about the Windows server security. Control Panel, System & Security, System Remote Settings, Remote Desktop has 3 radio buttons. I changed from most secure to medium security.
We have a Windows 2K8 domain with Exchange 2010. I have setup a Ubuntu Server to be used as an internal wiki. Installed AMP on it and have MediaWiki running. Now I would like to setup SendmailToWiki extension. The only problem is that I do not know how do I make sendmail to work inside the LAN her with the Exchange server? This is the extension: [URL]
The e-mail address that is used in the extension is dynamic(changes for every user, since each user sets its own pinkode). And the script sets the domain part off the email to the last part off the IP of the ubuntuserver. For example: wikipost+2.12345@62.85. I cant send an email to half of an IP, can I? What I need to configure or not?
if there are any repositories with the newest samba version? I'm having a hard time installing it with my W2k8 Server.
View 1 Replies View RelatedI have too many problems to join my OpenSuSE 11.2 with Samba 3.5.4 in a Windows 2008 Active directory Forest (MYDOMAIN.LOCAL). I have updated Samba to 3.5.4 after read that default 11.2 version have too many bugs. Now, when I try to join the Domain MYDOMAIN.LOCAL via yast i have only an undebuggable error "unknown error". For yast, my Suse is joined but i'm unable to authenticate, i can't see "MYDOMAIN.LOCAL" at KDM login and if i try to lookup forest i have this error:
Code:
wbinfo -u
Error looking up domain users
but i'm able to retrive ticket via kinit
Code:
# kinit Administrator
Password for Administrator@MYDOMAIN.LOCAL:
[Code]...
have you a samba version tested against Active Directory 2008? can you link me the repository or help me to solve this?
I have a Belkin N router setup with a virtual server to port 80 to 192.168.2.2 which my server sits on.
However, for some reason, I can get to the server from other PC's on the Router, but from outside, it will not port to the Server?
Any ideas on how to setup this?
I have Windows Webserver 2008 installed running on a 3.0GHZ Server.
I want to dual boot Windows Server 2008 r2 and Ubuntu 10.10 . First, I installed Server 2008 r2 then Ubuntu. After the installation, Grub only found Ubuntu, and "Windows Recovery Enviroment (loader)" on dev/sda1. The Windows OS is installed on dev/sda2. When i load "Windows Recovery Enviroment (loader)" it does a chdsk, then reboot the PC.
How can i make grub find the Windows OS?
Edit: The partition on dev/sda1 is called System Reserved
I am useing open suse 11.2 dual boot with windows server 2008. Could anybody give some suggestion do I need to upgrade to open suse 11.3. And How I can deal with that and keep my windows.
View 5 Replies View RelatedI have Windows 2008R2 Server acting as Domain Controller for Windows7/XP clients. and CentOS 5.3 Installed configured as Samba Server, I want to make it as ADS member server so any user to login to any machine, and be able to access their Samba share.
View 3 Replies View Relatedguide me to connect the SLED 11 SP1 to KEVIN.org (This is the name of my domain I created) Wich i created on windows server 2008.
View 9 Replies View RelatedUsing the following command, I can access a windows 2008 server: rdesktop -u myusername -d mydomain -p - -fP -r sound:local -r disk:myhome=/home/myhome serveraddress
connection works fine, and to start with I can see my local disk "\tsclientmyhome" and navigate around + open files. If I try to delete a file or rename a folder, I get an Error 0x8007048F:The device is not connected.
After this, I can no longer access the local disk. It says: "\tsclientmyhome is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. Attempt to access invalid address." As I understand it, I should be contacting myself about permissions... Can anyone tell me what I need to do on my local ubuntu machine to fix this?
I'm running Red Hat Enterprise Linux ES release 4 (Nahant Update 6).
I've created a mirror of a Logical Volume with this command:
# lvconvert -m1 --corelog /dev/datavg/data /dev/dm-16
Now I've this:
# lvs -a -o name,copy_percent,devices
LV Copy% Devices
data 100.00 data_mimage_0(0),data_mimage_1(0)
[data_mimage_0] /dev/dm-11(0)
[Code].....
My goal was to remove devices dm-10, dm-11 and dm-14 from my VG, so I decided to extend the VG with dm-16 and mirror my data LV to that device, then split that mirror from the other devices. The FS is mounted and need to stay online...
I was getting ubuntu grub menu, and i was able to login to windows xp, windows server 2008 and ubuntu 10.10. Recently there was some problem with windows server 2008 and i had to reinstall it, once i did that i lost my grub menu. now i am getting plain windows menu with option of login into windows xp and windows 2008. So how can i restore the grub menu, so that i can login into all the three os from one point.
View 9 Replies View Related