SAP HANA FILE SYSTEM LAYOUT


File System Sizes 

To install and operate SAP HANA, you must use the file system layout and sizes shown in Figure




Scale-Up Solution
Here is a sample configuration for a scale-up solution with 512 GB of memory.

Root-FS: 50 GB
/usr/sap: 100 GB
/hana/log: 1x memory (512 GB)
/hana/data: 1x memory (512 GB)
Scale-Out Solution
Here is a sample configuration for a scale-out solution with 512 GB of memory per server.

For each server:

Root-FS: 50 GB
/usr/sap: 100 GB
/hana/shared: Number of nodes x 512 GB (2 + 0 configuration sample: 2 x 512 GB = 1024 GB)
For every active HANA node:

/hana/log/<SID>/mntXXXXX: 1x memory (512 GB)
/hana/data/<SID>/mntXXXXX: 1x memory (512 GB)
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