September 18, 2019 Vignesh Sathiyanantham

Amazon EBS enables users to backup volumes ar any time using EBS snapshots, Snapshots retain the data from all completed I/O operations, allowing you to restore the volume to its exact state at the moment before backup (referred to as crash-consistency). Previously when we take the snapshots of all the disks of an EC2 instance, we need to call create snapshot API for all disks recently Amazon introduced the Create snapshot of the Instance ( creates the snapshot of all the volumes attached to the instance) This is something similar to the on-premise storage array feature of Consistency group for…

August 27, 2019 Vignesh Sathiyanantham

In my previous post, we discussed the creation of IAM user and the privilege required to protect your AWS EC2 instances. In this post, we will discuss to register the AWS account with Nimesa. Open the Nimesa web console ( refer this post for the Installation of Nimesa in your AWS account ), and log in with the credential. Then Go to “Configuration settings” > “manage platforms” In the manage platform, click on Add platform Enter the unique friendly account nameAccess Key of the IAM userSecret key Nimesa will validate the credentials, and save it in MySQL database after encrypting…

December 14, 2018 Vignesh Sathiyanantham

Like every computer needs harddisk VM or Cloud Instances are no exception. In Amazon, EBS is the virtual hard disk for your EC2 instances, it stores data as blocks and it is like a traditional file system you can format it with any file system and use EBS is not a stand-alone storage, you cannot use EBS volumes like S3 and unlike VMware Virtual Disks you cannot share the EBS between instances at the same time. Until 2012 Amazon had a single type EBS volumes The magnetic standard volume then they had another two more types ( General Purpose SSD and…

October 31, 2017 Vignesh Sathiyanantham

[amazon_link asins=’8126565780,B007X6SMD6,B01FGT7J3K,B007Q4XQEU,B01LX8J2S9,B01MG5IPDO,B01FSZHYSW’ template=’ProductCarousel’ store=’asvignesh-21′ marketplace=’IN’ link_id=’c40293c0-c0bb-11e7-9231-5decb318ea19′]   First stop the AWS EC2 Instance Create the EBS snapshot of the volume which you want to encrypt Copy the EBS snapshot which you created in the previous step to same availability zone and check the Encryption check box Create the new EBS volume from the encrypted EBS snapshot Now the newly created EBS volume is Encrypted Detach the root volume and attach the new Encrypted volume with the same device name ( /dev/sda1 )