Installation type
Standard System
Distributed System
High-Availability System
Additional Application
Server Instance
ASCS Instance with
Integrated SAP Web Dispatcher
SAP
Host Agent as a Separate Installation
Our Decision
We
have chosen standard as well as Distributed System where we have PAS and additional
dialog instance database instance will be on separate server.
Development Installation
type: Standard
Standard System
All
main instances on a single host and Hana database instance on another host.
Main
instance
1. ASCS instance: ABAP
central services instance
2. PAS instance: Primary application server instance
3. SAP HANA database
instance (DB)
In
standard we have two option
1.
SAP Application and database on different
host
2.
SAP Application and Database on same host
Application
|
Database
|
||
S4HANA ON PREMISE 1511
|
Database HDB 1.00.122.03.147
|
||
NW 7.51 FOR S/4HANA OP 1511
|
|||
Application Server file system sapk1dap01
|
Database Server file system sapk1ddb02
|
||
SAP (SID)
|
K1D
|
Database SID
|
K1D
|
Instance number
|
0
|
Instance number
|
0
|
INSTANCE_NAME
|
D00
|
INSTANCE_NAME
|
HDB00
|
Hostname
|
sapk1dap01
|
hostname
|
sapk1ddb02
|
Environment
|
RHEL 6.6
|
Environment
|
SLES 11.3
|
Linux Kernel
|
Linux 2.6.32
|
Linux Kernel
|
SLES 11.3
|
Memory
|
64 GB
|
Memory
|
256 GB
|
SWAP
|
20 GB
|
High availability
|
No
|
CPU Total
|
8
|
CPU Total
|
32
|
Mount point
|
Size
|
Mount point
|
Size
|
/sapmnt
|
10 GB
|
/hana/shared
|
200 GB
|
/usr/sap
|
256 GB
|
/hana/data
|
400 GB
|
/usr/sap/trans
|
256 GB
|
/hana/log
|
400 GB
|
/S4_XFER_DATA
|
10 GB
|
/sapmnt
|
NR
|
/sapmnt/joblogs
|
70 GB
|
/usr/sap
|
NR
|
/sapmedia
|
500 GB
|
||
/usr/sap/K1D/D01
|
NR
|
||
/usr/sap/K1D/ASCS00
|
NR
|
||
/usr/sap/hostctrl
|
NR
|
||
Quality installation type: Distributed
Distributed System
every
instance can run on a separate host
Main
instance
1. ASCS instance: ABAP
central services instance
2. PAS instance: Primary application server instance
3.
SAP HANA database instance (DB)
Application
|
Database
|
||
S4HANA ON PREMISE 1511
|
Database HDB 1.00.122.03.147
|
||
NW 7.51 FOR S/4HANA OP 1511
|
|||
Application Server file system sapk1qap01
|
Database Server file system sapk1qdb02
|
||
SAP (SID)
|
K1Q
|
Database SID
|
K1Q
|
Instance number
|
0
|
Instance number
|
0
|
INSTANCE_NAME
|
ASCS and D00
|
INSTANCE_NAME
|
HDB00
|
Hostname
|
sape1qap01
|
hostname
|
sape1qdb02
|
Environment
|
RHEL 6.6
|
Environment
|
SLES 11.3
|
Linux Kernel
|
Linux 2.6.32
|
Linux Kernel
|
SLES 11.3
|
Memory
|
32 GB
|
Memory
|
2 TB
|
SWAP
|
16GB
|
High availability
|
No
|
CPU Total
|
16
|
CPU Total
|
72
|
Mass/Disk Storage
|
SIZE
|
Mass/Disk Storage
|
SIZE
|
/sapmnt
|
10 GB
|
/hana/shared
|
2 TB
|
/usr/sap
|
206 GB
|
/hana/data
|
2 TB
|
/usr/sap/trans
|
256 GB
|
/hana/log
|
1 TB
|
/S4_XFER_DATA
|
10 GB
|
/sapmnt
|
NR
|
/sapmnt/joblogs
|
70 GB
|
/usr/sap
|
NR
|
/sapmedia
|
500 GB
|
||
/usr/sap/hostctrl
|
NR
|
||
Application Server file system sapk1qap02
|
Application Server file system sapk1qap03
|
||
SAP (SID)
|
K1Q
|
SAP (SID)
|
K1Q
|
Instance number
|
1
|
Instance number
|
2
|
INSTANCE_NAME
|
D01
|
INSTANCE_NAME
|
D02
|
Hostname
|
sapk1qap01
|
Hostname
|
sapk1qap01
|
Environment
|
RHEL 6.6
|
Environment
|
RHEL 6.6
|
Linux Kernel
|
Linux 2.6.32
|
Linux Kernel
|
Linux 2.6.32
|
Memory
|
32 GB
|
Memory
|
32 GB
|
SWAP
|
16GB
|
SWAP
|
16GB
|
CPU Total
|
16
|
CPU Total
|
16
|
Mass/Disk Storage
|
200 GB
|
Mass/Disk Storage
|
200 GB
|
/sapmnt
|
10 GB
|
/sapmnt
|
10 GB
|
/usr/sap
|
40GB
|
/usr/sap
|
40 GB
|
/usr/sap/trans
|
256 GB
|
/usr/sap/trans
|
256 GB
|
/S4_XFER_DATA
|
10 GB
|
/S4_XFER_DATA
|
10 GB
|
/sapmnt/joblogs
|
70 GB
|
/sapmnt/joblogs
|
70 GB
|
/sapmedia
|
500 GB
|
/sapmedia
|
500 GB
|
/usr/sap/K1Q/D01
|
NR
|
/usr/sap/K1Q/D01
|
NR
|
/usr/sap/hostctrl
|
NR
|
/usr/sap/hostctrl
|
NR
|
Production
Distributed System
every
instance can run on a separate host
Main
instance
1. ASCS instance: ABAP
central services instance
2. PAS instance: Primary application server instance
3.
SAP HANA database instance (DB)
Additional Application Server Instance
Additional
application server instances for an existing SAP system Replace term dialog
instance from SAP Netweaver 7.1
Application
|
Database
|
||
S4HANA ON PREMISE 1511
|
Database HDB 1.00.122.03.147
|
||
NW 7.51 FOR S/4HANA OP 1511
|
|||
Application Server file system sapk1pap01
|
Database Server file system sapk1pdb02
|
||
SAP (SID)
|
K1P
|
Database SID
|
K1P
|
Instance number
|
0
|
Instance number
|
0
|
INSTANCE_NAME
|
ASCS and D00
|
INSTANCE_NAME
|
HDB00
|
Hostname
|
sapk1pap01
|
hostname
|
sapk1pdb02
|
Environment
|
RHEL 6.6
|
Environment
|
SLES 11.3
|
Linux Kernel
|
Linux 2.6.32
|
Linux Kernel
|
SLES 11.3
|
Memory
|
32 GB
|
Memory
|
2 TB
|
SWAP
|
16GB
|
High availability
|
No
|
CPU Total
|
16
|
CPU Total
|
72
|
Mass/Disk Storage
|
SIZE
|
Mass/Disk Storage
|
SIZE
|
/sapmnt
|
10 GB
|
/hana/shared
|
4 TB
|
/usr/sap
|
206 GB
|
/hana/data
|
3 TB
|
/usr/sap/trans
|
256 GB
|
/hana/log
|
1 TB
|
/S4_XFER_DATA
|
10 GB
|
/sapmnt
|
NR
|
/sapmnt/joblogs
|
70 GB
|
/usr/sap
|
NR
|
/sapmedia
|
500 GB
|
||
/usr/sap/hostctrl
|
NR
|
||
Application Server file system sapk1pap02
|
Application Server file system sapk1pap03
|
||
SAP (SID)
|
K1P
|
SAP (SID)
|
K1P
|
Instance number
|
1
|
Instance number
|
2
|
INSTANCE_NAME
|
D01
|
INSTANCE_NAME
|
D02
|
Hostname
|
sapk1pap01
|
Hostname
|
sapk1pap01
|
Environment
|
RHEL 6.6
|
Environment
|
RHEL 6.6
|
Linux Kernel
|
Linux 2.6.32
|
Linux Kernel
|
Linux 2.6.32
|
Memory
|
32 GB
|
Memory
|
32 GB
|
SWAP
|
16GB
|
SWAP
|
16GB
|
CPU Total
|
16
|
CPU Total
|
16
|
Mass/Disk Storage
|
200 GB
|
Mass/Disk Storage
|
200 GB
|
/sapmnt
|
10 GB
|
/sapmnt
|
10 GB
|
/usr/sap
|
40GB
|
/usr/sap
|
40 GB
|
/usr/sap/trans
|
256 GB
|
/usr/sap/trans
|
256 GB
|
/S4_XFER_DATA
|
10 GB
|
/S4_XFER_DATA
|
10 GB
|
/sapmnt/joblogs
|
70 GB
|
/sapmnt/joblogs
|
70 GB
|
/sapmedia
|
500 GB
|
/sapmedia
|
500 GB
|
/usr/sap/K1P/D01
|
NR
|
/usr/sap/K1P/D01
|
NR
|
/usr/sap/hostctrl
|
NR
|
/usr/sap/hostctrl
|
NR
|
High-Availability System (Not applicable
for our landscape)
Every
instance can run on a separate host
Main
instance
1. ASCS instance: ABAP
central services instance
2. ERS instance: Enqueue replication server instance for the
ASCS instance (mandatory)
3. SAP HANA database
instance (DB)
4. PAS instance: Primary application server instance
Here
all instance can run in switchover cluster infrastructure means, if any
instance which is running on one node get fails, it switches over to other
node.
Additional Application Server Instance
Additional
application server instances for an existing SAP system
Replace
term dialog instance from SAP Netweaver 7.1
Additional Application Server Instance
for a Standard System
Additional Application Server Instance
for a High-Availability System
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