
Avaya Media Processing Server Series System Reference Manual
Page 128 # P0602477 Ver: 3.1.11
Shared memory configuration is established in the second half of the file. The
particulars for these entries are delineated in the section prior to their definitions. By
default, shared memory is generated to support no more than 99 segments (shared
folders in PeriPro), 150 total 01 level items in Linkage Section (e.g. 99 original 01
level items + 51 01 level items with REDEFINES clauses), and 2048 total outstanding
DELAY with REQID and WAIT requests. The default configuration can be changed
by modifying these variables and restarting the system.
If the number of segments is increased, the entries
set shmsys:shminfo_shmseg=101
set shmsys:shminfo_shmmni=101
in the file /etc/system also must be changed commensurately.
If the file contains the uncommented entry SharedMemory: dirname, an
application’s shared memory is implemented on top of files residing in the directory
specified by dirname. If the entry does not exist, is commented out, or the directory
cannot be accessed, the application’s shared memory is implemented on top of the
Solaris shared memory facility. On Windows machines, shared memory always
resides on top of the file system.
Example: ase.conf
# Location of ASE elements in the format
# element: dir
# Full path can be defined using HOME and other env variables
#
MasterDBase:${ASEHOME}/etc/VASDBlist
LinkDir: ${ASEHOME}/link
StatsDir:${ASEHOME}/stats
CopyDir: ${ASEHOME}/copy
WebRoot: ${ASEHOME}/web
AseCoreDir:${ASEHOME}/tmp
VexLinkDirs:.;${ASEHOME}/link
#AmuRedir:tty
#
# Shared Memory variables
# SharedMemory ---> Shared memory directory (file-based SM)
# ShMemorySegments ---> Maximum number of shared memory segments
# ShMemoryUpperLevelItems ---> Maximum number of Upper Level Items
#
ShMemoryRequests ---> Maximum number of diff requests ( DELAY, WAIT ) and SETs
#
ShMemorySegments: 99
ShMemoryUpperLevelItems: 150
ShMemoryRequests: 2048
#
# Only for file-based shared memory
SharedMemory: ${ASEHOME}/shmem
ConstSharedMemory: ${ASEHOME}/shmem
#
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