! Change the default segment's file 
! to be g/mumps.dat
! to have 4096 byte blocks
! to have an initial DB size of 1048576*4096=4GB
! to allow 1000 locks
! On production environments, add -extension_count=0 to prevent the database
! -> from growing automatically. You need to monitor it and expand it yourself.
! -> Here, it extends by 100MB each time.
! Global buffer count is how many buffers of size block_size should stay in
! -> RAM to cache the data read and written to disk. This set-up uses about 33MB in RAM.
! -> On a production environment, this is one of the variables you typically increase.
change -segment DEFAULT -file="$vista_home/g/mumps.dat" -access_method=BG -allocation=1048576  -block_size=4096 -lock_space=1000 -global_buffer_count=8192 -extension_count=25600

! Ditto pretty much, except this is smaller. Note that we create a new segment
! rather than modify an existing one.
! TEMPGBL unlike the others will be memory mapped to the RAM to allow instant
! access.
! Since it's located in RAM, global_buffer_count does not apply to it.
add    -segment TEMPGBL -file="$vista_home/g/tempgbl.dat" -access_method=MM -allocation=10000  -block_size=4096 -lock_space=1000 -extension_count=2560

! Each global node can be 4096 bytes long; subscripts can be combined to be 512 bytes long
! You will need to increase this for RPMS
change -region  DEFAULT -record_size=4096 -stdnullcoll -key_size=512

! Ditto, but note that we need to assign the new region to its associated segment
add    -region  TEMPGBL -record_size=4096 -stdnullcoll -key_size=512 -dynamic=TEMPGBL

! Add globals to the temporary region
add    -name    HLTMP   -region=TEMPGBL
add    -name    TMP     -region=TEMPGBL
add    -name    UTILITY -region=TEMPGBL
add    -name    XTMP    -region=TEMPGBL
add    -name    BMXTMP  -region=TEMPGBL
add    -name    XUTL    -region=TEMPGBL
add    -name    VPRHTTP -region=TEMPGBL
add    -name    KMPTMP  -region=TEMPGBL
add    -name    ZZ*     -region=TEMPGBL

! show all for verification
show -all

! save
exit