Managing HP Serviceguard Extension for SAP for Linux, December 2013

Table 5 Instance specific volume groups for exclusive activation with a package
Recommended packages setupsAccess pointMount point
SAP instance specific
Combined SAP instances
Database plus SAP instances
Shared disk/usr/sap/<SID>/SCS<INR>
For example, /usr/sap/C11/SCS10
/usr/sap/<SID>/ASCS<INR>
For example, /usr/sap/C11/ASCS11
/usr/sap/<SID>/DVEBMGS<INR>
For example,
/usr/sap/C11/DVEBMGS12
SAP instance specific
Combined SAP instances
Database and SAP instances
NOTE: Combining a DB with SAP instances is not a
recommended package set up.
/usr/sap/<SID>/D<INR>
/usr/sap/<SID>/J<INR>
For example, /usr/sap/C11/D13
SAP ERS instance specific
Combined ERS instances
/usr/sap/<SID>/ERS/<INR>
For example, /usr/sap/C11/ERS20
SAP gateway instance specific
Combined gateway instances, if configured more than
one to the SID
/usr/sap/<SID>/G<INR>
For example, /usr/sap/GW1/G50
SAP WebDispatcher instance specific
Combined WebDispatcher instances, if configured
more than one to the SID
/usr/sap/<SID>/W<INR>
For example, /usr/sap/WDP/W60
Solutionmanager Diagnostic Agent instance associated
with the a clustered dialog instance
/usr/sap/<DASID>/SMDA<INR>
For example, /usr/sap/DAA/SMDA97
SAP MDM instance specific
Combined SAP MDM instances
Database plus SAP MDM instances
/usr/sap/<SID>/MDS<INR>
/usr/sap/<SID>/MDIS<INR>
/usr/sap/<SID>/MDSS<INR>
For example, /usr/sap/SP8/MDS30
For example, /usr/sap/SP8/MDIS31
For example, /usr/sap/SP8/MDSS32
Package containing DB or dedicated NFS package
(sapnfs)
Shared disk or NFS
toolkit
/export/sapmnt/<SID>
For example, /export/sapmnt/C11
/usr/sap/trans
/export/sapmnt/<DASID>
NoneShared disk/usr/sap/put
/usr/sap/<SID> must not be added to a package, because using this as a dynamic mount point
prohibits access to the instance directories of additional SAP application servers that are locally
installed. The /usr/sap/<SID> mount point will also be used to store local SAP executables.
This prevents problems with busy mount points during database package shutdown. Because of
the size of the directory content, it must not be part of the local root file system. The /usr/sap/tmp
might or might not be part of the root file system. This is the working directory of the operating
system collector process saposcol. The size of this directory will rarely be beyond a few
megabytes.
40 SAP Netweaver cluster storage layout planning