The following main.cf configuration file reflects DB2 UDB in an ESE multi-partition instance SMP environment.

include "types.cf"
include "Db2udbTypes.cf"

cluster db2_clus (
    UserNames = { admin = "cDRpdxPmHpzS." }
    Administrators = { admin }
    CounterInterval = 5
    )

system sysA (
    CPUUsageMonitoring = { Enabled = 0, ActionThreshold = 0,
    ActionTimeLimit = 0, Action = NONE,
    NotifyThreshold = 0, NotifyTimeLimit = 0 }
    )
system sysB (
    CPUUsageMonitoring = { Enabled = 0, ActionThreshold = 0,
    ActionTimeLimit = 0, Action = NONE,
    NotifyThreshold = 0, NotifyTimeLimit = 0 }
    )

group db2_grp1 (
    SystemList = { sysA = 0, sysB = 1 }
    AutoStartList = { sysA }
    )

Db2udb db2udb1 (
    DB2InstOwner = db2inst1
    DB2InstHome = "/db2_mnt/db2inst1"
    IndepthMonitor = 1
    DatabaseName = DWCNTRL
    NodeNumber = 0
    )

Db2udb db2udb2 (
    DB2InstOwner = db2inst1
    DB2InstHome = "/db2_mnt/db2inst1"
    IndepthMonitor = 0
    NodeNumber = 1
    )

DiskGroup db2dg1 (
    DiskGroup = db2dg1
    )

IP db2ip1 (
    Device = en0
    Address = "166.98.9.188"
    NetMask = "255.255.220.0"
    )

Mount db2mnt1 (
    MountPoint = "/db2_mnt/db2inst1"
    BlockDevice = "/dev/vx/dsk/db2dg1/db2dg1home"
    FSType = vxfs
    MountOpt = rw
    )

NIC db2nic1 (
    Device = en0
    NetworkHosts = { "166.98.128.180" }
    )

Volume db2vol1 (
    Volume = db2dg1home
    DiskGroup = db2dg1
    )

db2ip1 requires db2nic1
db2mnt1 requires db2vol1
db2udb1 requires db2ip1
db2udb1 requires db2mnt1
db2vol1 requires db2dg1
db2udb2 requires db2ip1
db2udb2 requires db2mnt1