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Example B-8 Disk Layout for a Dataless Node

# Disk partitioning (dataless disk1)
#
#          Phys. slice  files system
#
#   disk1 -+ s0@disk1 +- ROOT
#          + s1@disk1 +- SWAP
#          + s3@disk1 +- USER1
#

ELEMENT disk disk1@peerNode3 device c0t0d0 type SCSI size 18
	CONTAIN slice s0@disk1@dataless
		slice s1@disk1@dataless
		slice s3@disk1@dataless

# Root partition
ELEMENT slice s0@disk1@dataless number 0 rawDev /dev/rdsk blockDev /dev/dsk 
        type PHYS size 2048 
	MAP filesys ROOT
	
# Swap partition
ELEMENT slice s1@disk1@dataless number 1 rawDev /dev/rdsk blockDev /dev/dsk 
        type PHYS size 1024 
	MAP filesys SWAP
	
# User defined parition
ELEMENT slice s3@disk1@dataless number 3 rawDev /dev/rdsk blockDev /dev/dsk 
        type PHYS size 10240 
	MAP filesys USER1

Example B-9 File Systems for Dataless Nodes and Associated Master-Eligible Nodes

This example is for the dataless node in Example B-8.

# MEN and NMEN file systems
#
#      local       nfs-shared      
#
#      ROOT
#      SWAP
#      SHARED +- CLUSTER_DATA
#             +- CLUSTER_DATABASE
#             +- SHARED_SOFTWARE
#      USER1
#      USER2
#      USER3
#
# Root file system
ELEMENT filesys ROOT role root type ufs fsck 1 size 2048
        mntPt / mntBt no mntOpt logging
#
# Swap
ELEMENT filesys SWAP role swap type swap  mntBt no size 1024
#
# Shared data and software exported file system
ELEMENT filesys SHARED role shared type ufs fsck 2 size 2048
        mntPt /SUNWcgha/local mntBt no mntOpt logging 
	CONTAIN exportedFileSys CLUSTER_DATA
		exportedFileSys CLUSTER_DATABASE 
		exportedFileSys SHARED_SOFTWARE
#
# Shared cluster data (e.g. CMM nodes table, ...)
ELEMENT filesys CLUSTER_DATA role data type nfs 
        mntPt export/data 
        remMntPt /SUNWcgha/remote mntBt no 
	mntOpt rw,hard,fg,intr,noac,proto=udp
#
# Shared middleware (e.g. JDMK, application services, ...)
ELEMENT filesys SHARED_SOFTWARE role services type nfs 
        mntPt export/services/<--SWLID-->/opt 
	remMntPt /SUNWcgha/services mntBt no 
	mntOpt rw,hard,fg,intr,noac,proto=udp
#
# Shared application services ldap database
ELEMENT filesys CLUSTER_DATABASE role database type nfs 
        mntPt export/services 
	remMntPt /SUNWcgha/swdb mntBt no 
	mntOpt rw,hard,fg,intr,noac,proto=udp
#
# User 1 defined file system
ELEMENT filesys USER1 role user type ufs fsck 2 size 2048 
        mntPt /user1 mntBt no mntOpt logging
#
# User 2 defined file system
ELEMENT filesys USER2 role user type ufs fsck 2 size 2048
        mntPt /user2 mntBt no mntOpt logging
#
# User 3 defined file system
ELEMENT filesys USER3 role user type ufs fsck 2 size 2048 
        mntPt /user3 mntBt no mntOpt logging

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