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What are the Files System to consider Installing SAP ecc 6.0 in SAP As/400 DB2?

Former Member
0 Kudos

Hello SAP Experts,

May you give me any idea how to start the installation of sap in as400 Db2

Questions in mind:

What are the file system for SAP ECC 6.0 installation in AS400 DB2?

What space to allocate with each file system?

What are the media list to choose below?

Where to save all the media list

Where to put sapinst to start the installation

What are the other things to consider ?

Total users for SAP FICO = 25 users

Total users for SAP MM = 8 users

Regards,

Bhe

Accepted Solutions (1)

Accepted Solutions (1)

Sriram2009
Active Contributor
0 Kudos

Hi Bhe


What are the file system for SAP ECC 6.0 installation in AS400 DB2?

Integrated file system as part of OS, similar to UniX OS, In database all the table, Index, views are physical file


What space to allocate with each file system?

What are the media list to choose below?

Where to save all the media list

Where to put sapinst to start the installation

What are the other things to consider ?

You can refer the all the installation master guide from the reference link http://service.sap.com/guidefinder - select the OS / DB & SAP NW 7.0  to find the your question and  answers

BR

SS

Former Member
0 Kudos

Hello SS,

I installed sap crm in unix environment.

these are my file system that time.

Do you mean exact files system like this must also be available in As400 ?

i want to learn/ know the exact file system for as400

Table 3 List of SAP CRM file SystemsFilesystem

Capacity

Workload

Comments

/interface

10 GB

Random r/w Tier 2

File system containing all interface files

/sapdata_arch

10 GB

Tier 2

SAP data archive files (10% of SAPdata 1 to 4)

/usr/sap/saprouter

5 GB

Tier 1

SAP router

/tmp (usesFS swap mount)

100GB

Tier 2

sapinst, Oracle swap space (It caused space issue in UE QA during installation) Permission 777

/var

50GB

49GB

Tier 2

swap space, heavy online operations and background jobs with large data volumes

to avoid bottleneck

/bck

600GB

Tier 2

Backup file system

/sapmnt

100 GB

Random r Seq. w Tier 2

The base directory for the SAP system

/sapmnt/UCP

100 GB

Random r Seq. w Tier 2

Plus $TEMP area for 60GB installation software

/sapmnt/UCP/temp

100 GB

Random r Seq. w Tier 2

/usr/sap

235 GB

Random r Seq. w Tier 2

Instance specific data. Contains files for the operation of a local instance. Contains symbolic links to the /sapmnt/UCP subdirectories.

/usr/sap/UCP

20 GB

Random r Seq. w Tier 2

/usr/sap/trans  --> (FS mount is required to server sdvsap003 /usr/sap/trans)

50 GB

  1. r/w Tier 2

SAP transport directory for Dev, QA and Production

/oracle

250GB

Tier 2

Oracle base directory( for the sapinst)

/oracle/client

8 GB

Read Tier 2

Filesystem for Oracle client software.

/oracle/UCP

200GB

Random r Seq. w Tier 2

Home directory of user oraUCP. Must not reside in the root directory. Must reside on a filesystem with support for large files. Can setup /oracle as a filesystem and with support for large files and create /oracle/UCP as a directory.

/oracle/stage

40 GB

  1. r/w Tier 2

Staging area for install and upgrade of database software

/oracle/stage/112_64

40 GB

  1. r/w Tier 2

/oracle/UCP/oraarch

160 GB

  1. r/w Tier 2

Backup filesystem for Oracle offline redo logs.

/oracle/UCP/sapreorg

8 GB

  1. r/w  (intermittent use, but heavy IO) Tier 2

Working directory for database administration

/oracle/UCP/112_64

100GB

Random r Seq. w Tier 2

Home directory for the Oracle instance SID (ORACLE_HOME). This filesystem must have permission 777.

/oracle/UCP/102_64

16 GB

Random r Seq. w Tier 2

/oracle/UCP/sapbackup

100 GB

Random r Seq. w Tier 2

/oracle/UCP/origlogA

8 GB

  1. r/w Tier 2

Provides areas for local brbackup/brrestore

/oracle/UCP/origlogB

8 GB

  1. r/w Tier 1

Oracle log directory for redo log set A

/oracle/UCP/sapdata1

300 GB

Random r/w Tier 1

Oracle log directory for redo log set B

/oracle/UCP/sapdata2

250 GB

Random r/w Tier 1

/oracle/UCP/mirrlogA

8GB

  1. r/w Tier 1

/oracle/UCP/mirrlogB

8 GB

  1. r/w Tier 1

Oracle mirrored set A redo logs

/oracle/UCP/sapdata3

300 GB

Random r/w Tier 1

Oracle mirrored set B redo logs

/oracle/UCP/sapdata4

250 GB

Random r/w Tier 1

The max size for the oracle data-files to be limited to 10GB

Help,

Bhe

Sriram2009
Active Contributor
0 Kudos

Hi Bhe

In IBM-i - SAP \usr\ folder and database all together one in volume / disk. you can refer the IBMi link

http://www-01.ibm.com/support/knowledgecenter/ssw_ibm_i_71/rzahg/rzahgffs.htm

BR

SS

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