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Creating ECSs Creating an SAP HANA ECS Creating an SFS File System Creating an SAP HANA Studio ECS Creating an NAT ECS Configuring SSH Switching Permissions Configuring the Mapping Between SAP HANA Host Names and IP Addresses Parent topic: Deployment
Enter the ECS name and password of the root user, and click Next: Confirm. Select an enterprise project and click Next. Repeat the preceding steps to create another ECS (ecssap2).
Table 1 ECS details ECS Name Specification Model Image Remarks sapondb2 c6.3xlarge.2 12vCPUs | 24GB SUSE Enterprise 12 SP1 for SAP Installing SAP and DB2 ecswindows c6.4xlarge.2 16vCPUs | 32GB Windows Server 2012 R2 Standard 64-bit Chinese Installing SAP GUI and functioning as a jump
backup, provision an ECS using the image, change the ECS IP address, and restart HANA ECS to complete backup and restoration.
backup, provision an ECS using the image, change the ECS IP address, and restart HANA ECS to complete backup and restoration.
backup, provision an ECS using the image, change the ECS IP address, and restart HANA ECS to complete backup and restoration.
backup, provision an ECS using the image, change the ECS IP address, and restart HANA ECS to complete backup and restoration.
For example, if the IP address of the standby ECS is 10.0.3.31, run the following command: ssh-copy-id -i /root/.ssh/id_rsa.pub root@10.0.3.31 Run the following command to log in to the standby ECS without a password: ssh root@IP address of the standby ECS For example, if the IP address
ECS Expansion Restrictions SAP HANA ECSs: You can change ECS types E1 to E2, E2 to E1, and ET2 to E3. Other ECS type changes are not supported. SAP application ECSs: You cannot change ECS types H1 and M3.
Appendix Obtaining the Password for Logging In to a Windows ECS Logging In to a Linux ECS Using an SSH Key Querying the NIC IP Address of an ECS Modifying OS Configurations Obtaining the Key File of an ECS
ECS Expansion Modifying ECS Specifications If the ECS specifications do not meet service requirements, you can modify the ECS specifications, including vCPUs and memory. Table 1 describes an example where an SAP HANA ECS is upgraded from e1.4xlarge to e1.8xlarge.
Public subnet: A NAT ECS allows you to access SAP Business One nodes using SSH. An SAP HANA Studio ECS is an ECS running the SAP HANA Studio software. You can use the Remote Desktop Protocol (RDP) or SSH to access the SAP HANA Studio ECS and manage the SAP HANA database.
Public subnet: Network Address Translation (NAT) server ECS: allows you to access HANA ECSs using Secure Shell (SSH). SAP HANA Studio ECS: runs the SAP HANA Studio software.
Data Planning SAP NetWeaver ECS Hardware Evaluation (SAP Sizing) Region and AZ IAM Requirements Recommended ECS Planning Network Planning Parent topic: Solution
Table 2 Large-memory E3 ECS specifications ECS Type vCPUs Memory (GB) Flavor Large-memory 28 348 e3.7xlarge.12 56 696 e3.14xlarge.12 Table 3 Memory-optimized M6 ECS specifications ECS Type vCPUs Memory (GB) Flavor Memory-optimized 32 256 m6.8xlarge.8 64 512 m6.16xlarge.8 SAP HANA
Table 2 Large-memory E3 ECS specifications ECS Type vCPUs Memory (GB) Flavor Large-memory 28 348 e3.7xlarge.12 56 696 e3.14xlarge.12 Table 3 Memory-optimized M6 ECS specifications ECS Type vCPUs Memory (GB) Flavor Memory-optimized 32 256 m6.8xlarge.8 64 512 m6.16xlarge.8 SAP HANA
For example, you can add backend ECSs monitored by ELB listeners to an ECS group and add SAP DB ECSs to an ECS group. Parent topic: Production Environment Security Solution
For example, you can add backend ECSs monitored by ELB listeners to an ECS group and add SAP DB ECSs to an ECS group. Parent topic: Production Environment Security Solution
If you want to stop the PAS ECS, you need to stop its AS group first. This prevents the PAS ECS from being removed from the AS group due to the health check of the AS. To restart the PAS ECS, start the PAS ECS first and then enable the AS group.
FAQs How Do I Start and Stop an ECS Instance? How Do I Connect to the SAP HANA Database? How Do I Check the Port of the SAP HANA Database Server? What Should I Do If I Cannot Switch to an ECS or HANA ECS Using SSH?
