Managing Serviceguard Extension for SAP, December 2007

Planning the Storage Layout
Database Instance Storage Considerations
Chapter 2 77
Informix Storage Considerations
Informix database setups with SGeSAP are supported in ABAP-only
environments ON PA 9000 servers using SGeSAP NFS cluster option 1.
All Informix file systems are located below a central point of access. The
complete structure gets exported via HA NFS cross-mounting.
Table 2-11 Informix File System Layout
Mount Point
Access
Point
Potential
Owing
Packages
VG Type
Volume
Group
Name
Device
Minor
Number
/export/\
informix...
shared disk
db<DBSID>
dbci<DBSID>
db instance
specific