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Tuesday, December 12, 2017

Veeam On Demand Demo Lab

Good news folk,

Just got to know that Veeam has On Demand Demo Lab, powered by Cisco dCloud. To access the lab, you can register for Cisco ID & schedule a demo lab.

Here is the list of demo lab available:-

1.  Cisco HyperFlex 2.5 with Veeam Integration v1
The demo is intended to be used to demonstrate the Veeam integration into Cisco HyperFlex as well as different backup and recovery scenarios:

Scenario 1: Introduction to Veeam
Scenario 2: HyperFlex integration
Scenario 3: Backup HyperFlex VMs
Scenario 4: Restore VMs in a HyperFlex Cluster

To attend, click here

This is lab scenario

2. Cisco HyperFlex 2.5 with Veeam Integration Lab v1
The lab can be used to perform a full installation and configuration of Veeam as well as the integration of a HyperFlex environment. Furthermore, the lab also guides you through backup and recovery as well as replication scenarios:

Scenario 1: Install Veeam Backup & Replication
Scenario 2: Add Cisco HyperFlex Storage to Veeam
Scenario 3: Perform a backup
Scenario 4: Perform a restore
Scenario 5: VM replication

To attend, click here


Saturday, December 9, 2017

Webinar: Office365 Monitoring and Dashboards in SCOM

With organizations transitioning to Office365 and moving their resources in the Cloud, IT Professionals started looking more and more into the possibility of having better visibility on their Office365 environment in SCOM.
NiCE-IT Management Solutions has recently released the new O365 Management pack, a highly anticipated software necessary for transitioning from Exchange and other on-premise services into Azure O365.
Join the webinar hosted with Nice-IT and learn how to:  
  • Live Maps, our powerful dashboarding solution that integrates with SCOM and OMS
    Deploy Nice-IT Management Pack for O365
    Monitor your O365 subscription and display in Live Maps dashboards
Our hosts Justin Boerrigter (Savision) and Christian Heitkamp (NiCE-IT Management Solutions) will walk you through a use case demo for specific scenarios as well.

Sign up now and mark your calendar for:
13 December
Europe 16:00 CET
North America 10:00 EST

Friday, November 17, 2017

Verify Backup Data to Avoid Silent Data Corruption in Backup Chain

How to avoid data corruption due to unavoidance circumstance due to hardware failure which use to keep your backup data?

You backup data may corrupt in the middle of the backup chain. Example:-

  • Full copy - Sunday
  • Incremental - Monday
  • Incremental - Tuesday
  • Incremental - Wednesday
  • Incremental - Thursday
  • Incremental - Friday
  • Incremental - Saturday
Corruption on Wednesday! :(

Accident due happen and you may not realize that your backup chain consists of corruption. It can be
Mechanical wear for tape or hard drives.

If you're using Veeam Backup & Replication, there are few things that you should do to avoid silent data corruption.

1. Modify Backup Job to "perform files health check (detects and auto heal corruption) based on schedule basic. [Under Maintenance Tab | Storage Level Corruption Guard]

 2. Create Surebackup Job to perform verification of your backup. You can enable "Validate entire virtual disk content (detect silent data corruption) [ Under Settings]

3. Use Veeam Validator to check your existing backup chain. Please refer to KB 2086:-

It is essential best practice to implement the 3-2-1 rule and always make 3 copies of data, store it on 2 different media and keep 1 copy on the disaster recovery site to avoid situations similar to the current one.

Hope this help.

Friday, October 27, 2017

Error 41106: Failed to Join the Availability Group for SQL Always On

If you encountered the following error when add replica to Availability Group

Error 41106

Try to turn off Windows firewall on both nodes. Open "Windows Firewall with Advanced Security".
Turn off Domain Profile
Turn off Private Profile
Turn off Public Profile

Retry to add again. Now you should be successful.

To open windows firewall traffic, create a new inbound rule | Add Port | 5022 | TCP | Apply to specific local ports: 5022

That should do the trick! 

Hope this work

Setup SQL Always On

Let build a SQL Always On...

Just follow the following steps to configure a high availability SQL Always On.

  • Node running Windows Server 2016
  • SQL Server 2012


1. Create a Windows Failover Cluster. Example 2 nodes

  • Node1
  • Node2

2. Install default standalone SQL instance on both nodes
3. Open SQL Server Configuration Manager, edit the Properties of SQL Server (MSSQLServer). On AlwaysOn High Availability tab, tick "Enable AlwaysOn Availability Groups and restart sql services

4. Open SQL Server Management Studio and Connect to SQL Server Instance
5. Create a new database first. Make sure that have performed a full database backup
5. Create a new availability group. Go to AlwaysOn High Availability | Availability Group | New Availability Group Wizard.

To create an availability group, you will need to:

  • specify an availability group name

  • select one or more user database

  • specify one or more instance of SQL Server to host secondary availability replicas

-Add Replica ->Select Node2
-Configure automatic failover
-set the synchronous commit
-set readable secondary

  • specify your availability group listener preference

  • select your initial data synchronization preference

-shared a folder.Make sure both nodes has Write permission Example:-

  • check the validation result of availability group creation

This will create and configure the SQL Always On Availability Group and join the database.

End result:-

Force Cluster Node from Quarantine to Normal State

By default, cluster node running on Windows Server 2016 enter to quarantine state when the node connectivity has an issue. The lock period is 7200 sec. (that will be 120 minutes).

To force the node to normal state, on quarantine node open Windows powershell to execute cmd
Start-ClusterNode - ClearQuarantine

Quarantine node will back to normal ("UP") status

If problem persist, please check on event viewer to identify the potential issue.

Wednesday, October 25, 2017

Uninstall Veeam Agent for Linux

The following is the command to remove Veeam Agent for Linux that install on Centos/RHEL/Oracle Linux/Fedora workload

yum remove veeam veeamsnap

Thursday, October 19, 2017

Sneak Peak Project Honolulu-Web Based Management Solution

Project Honolulu is a new web-based management solution from Microsoft, build to modernize and simplify administration of your Windows datacenter. Currently under technical preview, to download click here:-

After installation, you can start to Add Server that you would like to manage.

Added 3 servers: two running Windows Server 2016 and one running Windows Server 2016 Build 1709.

Based on our testing, we can manage the server, monitor performance utilization & basic administration.
Example:- Join to domain, restart server, shutdown, etc

Example:- Initialize new disk
 Example:- Format a volume
 Example:- Install Roles & Features
During our testing, the product is missing on the configuration of roles. Probably the product is still under "technical preview" & we may able to do it when the product is GA.

Give it a try if you're interested about this Project Honolulu.