Active directory : Check replication using REPLMON

Active Directory Replication Monitor(Replmon.exe) is a GUI tool that is exclusively intended for monitoring and managing all kinds of replication in AD-based domains (Windows 2000 and Windows .NET domains). With this tool, you can monitor and register all replication events, force replication, start generating replication topology, view Global Catalog and bridgehead servers, and view trusts and replication metadata for an Active Directory object. Login to AD and do the following steps to start a replication check using replmon

Go to start ->run . Type in replmon and click ok

Click on edit->Add Monitored server

Select “ Add the server explicitly by name” and click next

Add AD server name and click finish

Go to file>save monitored list as and save the list as a .ini file say test.ini

While doing the replication check next time, this list can be opened directly from

file->open script ->test.ini (steps 2,3 and 4 can be skipped)

Once the server is added several directory partitions will be displayed

Expand each of the directory partitions to view the AD replication status

If any of the AD servers is having replication issue, it will be marked in red

Click on the AD server having replication issue and the replication details will be displayed on the right pane

To update the replication status, right click on the server and select ” update status(Only for this server)”

Comments

Windows server 2012: where is my start button??

If you have been using Windows Server OS for a while, the one thing that will strike you most when you login to a Windows server 2012 is that there is no start button!!.. What??..How am I going to manage it?? Microsoft feels that you really dont need a start button, since you can do almost everything from your server manager or even remotely from your desktop. After all the initial configurations are done, you could also do away with the GUI and go back to server core option.(In server 2012, there is an option to add and remove GUI). So does that mean, you need to learn to live without a start button. Actually no, the start button is very much there .Lets start looking for it. Option 1: There is "charms" bar on the side of your deskop, where you will find a "start" option. You can use the "Windows +C" shortcut to pop out the charms bar Option 2: There is a hidden "start area"in the bottom left corner of your desktop

Install nested KVM in VMware ESXi 5.1

In this blog, I will explain the steps required to run a nested KVM hypervisor on Vmware ESXi. The installation of KVM is done on Ubuntu 13.10(64 bit). Note: It is assumed that you have already installed your Ubuntu 13.10 VM in ESXi, and hence we will not look into the Ubuntu installation part. 1) Upgrade VM Hardware version to 9. In my ESXi server, the default VM hardware version was 8. So I had to shutdown my VM and upgrade the Hardware version to 9 to get the KVM hypervisor working. You can right click the VM and select the Upgrade hardware option to do this. 2)In the ESXi host In /etc/vmware edit the 'config' file and add the following setting vhv.enable = "TRUE" 3)Edit the VM settings and go to VM settings > Options > CPU/MMU Virtualization . Select the Intel EPT option 4) Go to Options->CPUID mask> Advanced-> Level 1, add the following CPU mask level ECX ---- ---- ---- ---- ---- ---- --H- ---- 5) Open the vmx

Virtual fibre channel in Hyper V

Virtual fibre channel option in Hyper V allows the connection to pass through from physical fibre channel HBA to virtual fibre channel HBA, and still have the flexibilities like live migration. Pre-requisites: VM should be running Windows Server 2008, 2008 R2 or Windows Server 2012 Supported physical HBA with N_Port Virtualization(NPIV) enabled in the HBA. This can be enabled using any management utility provided by the SAN manufacturer. If you need to enable live migration, each host should be having two physical HBAs and each HBA should have two World Wide Names(WWN). WWN is used to established connectivity to FC storage.When you perform migration, the second node can use the second WWN to connect to the storage and then the first node can release its connection. Thereby the storage connectivity is maintained during live migration Configuring virtual fibre channel is a two step process Step 1: Create a Virtual SAN in the Hyper-V host First you need to click on Virtual

The Technology Chronicle

Search This Blog