AWS sap documentation change
Summary
Updated instance type formatting, section headers, and clarified migration options. Fixed markdown syntax for instance type references (e.g., `u7i*` to `u7i`, added bold formatting to `u-**tb1.metal**`). Adjusted document structure and titles for clarity.
Security assessment
Changes focus on documentation formatting, instance type syntax corrections, and migration procedure clarifications. No security controls, vulnerabilities, or security features are mentioned or modified. Updates are purely technical documentation improvements without security implications.
Diff
diff --git a/sap/latest/sap-hana/migrating-hana-to-hm.md b/sap/latest/sap-hana/migrating-hana-to-hm.md index 42c701770..b21ffc0ab 100644 --- a//sap/latest/sap-hana/migrating-hana-to-hm.md +++ b//sap/latest/sap-hana/migrating-hana-to-hm.md @@ -5 +5 @@ -Option 1: Resizing an instance with host or dedicated tenancyOption 2: Migrating from an instance with default tenancyOption 3: Migrating from Amazon EC2 High Memory metal instance with Virtualized High Memory Host Tenancy +Option 1: Resizing an Existing EC2 Instance with Host or Dedicated TenancyOption 2: Migrating from an Existing EC2 Instance with Default TenancyOption 3: Migrating from Amazon EC2 High Memory metal instance with Virtualized High Memory Host Tenancy @@ -22 +22 @@ u7i-6tb.112xlarge, u7i-8tb.112xlarge, u7i-12tb.224xlarge, u7in-16tb.224xlarge, u -###### Considerations +**Considerations** @@ -49 +49 @@ Before using `u-*tb1.112xlarge` instance types with one of the following operati -You must launch `u-*tb1.metal` instances using Amazon EC2 Dedicated Hosts with host tenancy. `u7i*`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge` instances can be launched with default, dedicated or host tenancy. +You must launch `u-**tb1.metal** ` instances using Amazon EC2 Dedicated Hosts with host tenancy. `u7i`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge` instances can be launched with default, dedicated or host tenancy. @@ -51 +51 @@ You must launch `u-*tb1.metal` instances using Amazon EC2 Dedicated Hosts with h -Before you start your migration, if you plan to use `u-*tb1.metal` instances, make sure that an `u-*tb1.metal` instance is allocated to your target account, Availability Zone, and AWS Region. If you plan to use `u7i*`, `u-6tb1.56xlarge` or `u-*tb1.112xlarge`, ensure your account limit for resource “On-Demand High Memory instances” or “U*TB1 Dedicated Hosts” (required only if you intend to use it as dedicated host) is set appropriately. If needed, submit a request from AWS console to increase your account limit. For more information, see [Amazon EC2 service quotas and On-Demand Instance limits](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-resource-limits.html) in the _Amazon EC2 User Guide_. +Before you start your migration, if you plan to use `u-**tb1.metal** ` instances, make sure that an `u-*tb1.metal` instance is allocated to your target account, Availability Zone, and AWS Region. If you plan to use `u7i`, `u-6tb1.56xlarge` or `u-*tb1.112xlarge`, ensure your account limit for resource "On-Demand High Memory instances" or "U*TB1 Dedicated Hosts" (required only if you intend to use it as dedicated host) is set appropriately. If needed, submit a request from AWS console to increase your account limit. For more information, see [Amazon EC2 service quotas and On-Demand Instance limits](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-resource-limits.html) in the _Amazon EC2 User Guide_. @@ -62 +62 @@ In the following sections, we show X1 instance as the source instance type for m -###### Options +###### Topics @@ -83 +83 @@ If your existing EC2 instance is running with host or dedicated tenancy, you can - 3. Verify that you don’t exceed the maximum supported EBS volumes to your instance. An `u-*tb1.metal` EC2 High Memory instance currently supports up to 19 EBS volumes. `u7i*`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge` instances supports up to 27 EBS volumes. For details, see [Instance Type Limits](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/volume_limits.html#instance-type-volume-limits) in the AWS documentation. + 3. Verify that you don’t exceed the maximum supported EBS volumes to your instance. An `u-**tb1.metal** ` EC2 High Memory instance currently supports up to 19 EBS volumes. `u7i`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge` instances supports up to 27 EBS volumes. For details, see [Instance Type Limits](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/volume_limits.html#instance-type-volume-limits) in the AWS documentation. @@ -185 +185 @@ Creating an AMI for the first time with the attached EBS volumes could take a lo - 6. Launch a new EC2 High Memory instance with host tenancy for `u7i*` or `u-*tb1.metal` instances. For `u7i*`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge`, you can launch a new EC2 High Memory instance with default, dedicated or host tenancy. + 6. Launch a new EC2 High Memory instance with host tenancy for `u7i*` or `u-**tb1.metal** ` instances. For `u7i`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge`, you can launch a new EC2 High Memory instance with default, dedicated or host tenancy. @@ -218 +218 @@ In this option, you launch a new EC2 High Memory instance, install and configure - 1. Launch a new SAP HANA EC2 High Memory instance with host tenancy for `u7i*` or `u-*tb1.metal` instances. For `u7i*`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge`, you can launch your instance with default, dedicated or host tenancy. You can use the [AWS Launch Wizard for SAP](https://docs.aws.amazon.com/launchwizard/latest/userguide/launch-wizard-sap.html) to set up your instance automatically, or follow the [SAP HANA Environment Setup on AWS](https://docs.aws.amazon.com/sap/latest/sap-hana/std-sap-hana-environment-setup.html) guide to set up your instance manually. Make sure that you are using an operating system that supports EC2 High Memory instances. + 1. Launch a new SAP HANA EC2 High Memory instance with host tenancy for `u7i*` or `u-**tb1.metal** ` instances. For `u7i`, `u-6tb1.56xlarge`, and `u-*tb1.112xlarge`, you can launch your instance with default, dedicated or host tenancy. You can use the [AWS Launch Wizard for SAP](https://docs.aws.amazon.com/launchwizard/latest/userguide/launch-wizard-sap.html) to set up your instance automatically, or follow the [SAP HANA Environment Setup on AWS](https://docs.aws.amazon.com/sap/latest/sap-hana/std-sap-hana-environment-setup.html) guide to set up your instance manually. Make sure that you are using an operating system that supports EC2 High Memory instances. @@ -247 +247 @@ In this option, you launch a new EC2 High Memory instance, install and configure -If your existing Amazon EC2 High Memory metal instance (`u*-tb1.metal`) is running with host tenancy, you can easily migrate it to virtualized high memory instance `(u-*tb*.56xlarge` or `u-*tb*.112xlarge)`. Stop your instance to change the tenancy and instance type, and then resize it to the desired target virtualized High Memory instance size. This architecture of this option is as shown in the following image. +If your existing Amazon EC2 High Memory metal instance (`u*-tb1.metal`) is running with host tenancy, you can easily migrate it to virtualized high memory instance `(u-**tb**.56xlarge` or `u-**tb**.112xlarge)`. Stop your instance to change the tenancy and instance type, and then resize it to the desired target virtualized High Memory instance size. This architecture of this option is as shown in the following image. @@ -261 +261 @@ If your existing Amazon EC2 High Memory metal instance (`u*-tb1.metal`) is runni - 6. Change your instance type to target High Memory instance type, such as `u-*tb*.56xlarge` or `u-*tb*.112xlarge` through the AWS CLI or AWS Console. + 6. Change your instance type to target High Memory instance type, such as `u-**tb**.56xlarge` or `u-**tb**.112xlarge` through the AWS CLI or AWS Console. @@ -292 +292 @@ To use the Amazon Web Services Documentation, Javascript must be enabled. Please -Migrating SAP HANA to AWS +Migrating SAP HANA from Other Platforms to AWS