Managing Serviceguard Extension for SAP, December 2007

SAP Supply Chain Management
Planning the Volume Manager Setup
Chapter 4212
/var/spool/sql: This directory hosts local runtime data of all locally
running liveCache/SAPDB Instances. Most of the data in this directory
becomes meaningless in the context of a different host after failover. The
only critical portion that still has to be accessible after failover is the
initialization data in /var/spool/sql/ini. This directory is almost
always very small (< 1MB).
Table 4-4 General File System Layout for liveCache (Option 3)
Storage
Type
Package
Mount
Point
Volume
group
Logical
Volume
Device
Number
shared lc<LCSID> /sapdb/
<LCSID>
shared lc<LCSID> /sapdb/
<LCSID>/
wrk*
shared lc<LCSID> /sapdb/
<LCSID>/
datan
shared lc<LCID> /sapdb/
<LCSID>/
saplogn
shared sapnfs /export/
sapdb/
programs
autofs
shared
sapnfs /export/
sapdb/data
autofs
shared
sapnfs /var/spool
/sql/ini
* only valid for liveCache versions lower than 7.6.