Appendix A: Sample Block Device Mapping Configuration - SAP HANA on AWS

Appendix A: Sample Block Device Mapping Configuration

Following are two block device mapping examples for your reference. You can find details of the recommended storage configuration for different types in the SAP HANA on AWS Quick Start deployment guide.

Example with x1.16xlarge instance type, GP2 storage type

[ {"DeviceName":"/dev/sda1","Ebs":{"VolumeSize":50,"VolumeType":"gp2","DeleteOnTermination":false}}, {"DeviceName":"/dev/sdb","Ebs":{"VolumeSize":400,"VolumeType":"gp2,"Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdc","Ebs":{"VolumeSize":400,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdd","Ebs":{"VolumeSize":400,"VolumeType":"gp2", ,"Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sde","Ebs":{"VolumeSize":1024,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdf","Ebs":{"VolumeSize":2048,"VolumeType":"st1","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdh","Ebs":{"VolumeSize":300,"VolumeType":"gp2", "Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdh","Ebs":{"VolumeSize":300,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdr","Ebs":{"VolumeSize":50,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}} ]

Example with r4.16xlarge instance type, io1 storage type

[ {"DeviceName":"/dev/sda1","Ebs":{"VolumeSize":50,"VolumeType":"gp2","DeleteOnTermination":false}}, {"DeviceName":"/dev/sdb","Ebs":{"VolumeSize":600,"VolumeType":"io1","Iops":7500,"Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sde","Ebs":{"VolumeSize":512,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdf","Ebs":{"VolumeSize":1024,"VolumeType":"st1","Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdh","Ebs":{"VolumeSize":260,"VolumeType":"io1","Iops":2000,"Encrypted":true,"DeleteOnTermination":false}}, {"DeviceName":"/dev/sdr","Ebs":{"VolumeSize":50,"VolumeType":"gp2","Encrypted":true,"DeleteOnTermination":false}} ]