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Solaris LDOM Cluster Setup Guide

The document shows the configuration of a logical domain resource group (fldom-rg) containing a logical domain (fgd0) across two servers (s1 and s2) using Oracle Solaris Cluster. Key steps include: creating the resource group and registering the logical domain resource type; adding virtual devices and installing software on fgd0; configuring the name service switch and enabling DNS; registering and creating the storage and logical domain resources; placing the group online on s1; setting migration and probe properties.

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119 views2 pages

Solaris LDOM Cluster Setup Guide

The document shows the configuration of a logical domain resource group (fldom-rg) containing a logical domain (fgd0) across two servers (s1 and s2) using Oracle Solaris Cluster. Key steps include: creating the resource group and registering the logical domain resource type; adding virtual devices and installing software on fgd0; configuring the name service switch and enabling DNS; registering and creating the storage and logical domain resources; placing the group online on s1; setting migration and probe properties.

Uploaded by

raghu12421
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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root@s1 # ldm set-domain failure-policy=reset primary

root@s2 # ldm set-domain failure-policy=reset primary

ldm add-vswitch net-dev=net0 public-vsw1 primary


ldm add-domain fgd0
ldm set-vcpu 16 fgd0
ldm set-mem 8G fgd0
ldm add-vnet public-net0 public-vsw1 fgd0
ldm set-domain master=primary fgd0
ldm set-var auto-boot?=false fgd0

s1:/dev/rdsk/c3t500A098198366EEBd15 /dev/did/rdsk/d12
s2:/dev/rdsk/c4t500A098298366EEBd15 /dev/did/rdsk/d12

ldm add-vdsdev /dev/did/rdsk/d12s2 boot_fgd0@primary-vds0


ldm add-vdisk root_fgd0 boot_fgd0@primary-vds0 fgd0

ldm add-vdsdev /opt/sfw/solaris/sol-11_3_34_4_0-text-sparc.iso s11-iso@primary-vds0


ldm add-vdisk s11-iso s11-iso@primary-vds0 fgd0

ldm bind fgd0


ldm start fgd0

pkg info ha-cluster/data-service/ha-ldom


pkg install ha-cluster/data-service/ha-ldom

svccfg -s name-service/switch listprop config/host


config/host astring "cluster files dns"

svccfg -s name-service/switch listprop config/ipnodes


config/ipnodes astring "files dns"

svccfg -s name-service/switch listprop config/netmask


config/netmask astring "cluster files ldap"

svccfg -s name-service/switch setprop config/host = astring: '("cluster files


dns")'
svccfg -s name-service/switch setprop config/ipnodes = astring: '("cluster files
dns")'
svccfg -s name-service/switch setprop config/netmask = astring: '("cluster files")'

svcadm enable dns/client


svcadm refresh name-service/switch

clrg create -n s1,s2 fldom-rg


clrt register SUNW.HAStoragePlus

clrs create -g fldom-rg -t SUNW.HAStoragePlus -p


GlobalDevicePaths=/dev/global/dsk/d12s0 fgd0-has-rs

clrg online -M -n s1 fldom-rg

clrt register SUNW.ldom

clpstring create -b fgd0-rs fldom-rg_fgd0-rs_ldompasswd

clrs create -g fldom-rg -t SUNW.ldom -p Domain_name=fgd0 -p


resource_dependencies=fgd0-has-rs fgd0-rs
root@s1 # clrs show -v fgd0-rs | grep Migration_type
Migration_type: MIGRATE

clrs set -p Migration_type=MIGRATE fgd0-rs

clrs disable fgd0-rs

clrs enable fgd0-rs

root@s1 # clrg status

=== Cluster Resource Groups ===

Group Name Node Name Suspended Status


---------- --------- --------- ------
fldom-rg s1 No Online
s2 No Offline

root@s1 # clrs status

=== Cluster Resources ===

Resource Name Node Name State Status Message


------------- --------- ----- --------------
fgd0-rs s1 Online Online - Service is online.
s2 Offline Offline

fgd0-has-rs s1 Online Online


s2 Offline Offline

root@s1 # ldm list


NAME STATE FLAGS CONS VCPU MEMORY UTIL NORM UPTIME
primary active -n-cv- UART 16 16G 1.0% 1.0% 4d 34m
fgd0 active -n---- 5000 16 8G 14% 14% 1m
ldom1 inactive ------ 112 108G

clrg switch -n s2 fldom-rg

clrg switch -n s1 fldom-rg

clrs set -p STOP_TIMEOUT=1200 fldom-rg

clrs set -p Thorough_probe_interval=180 -p Probe_timeout=90 fldom-rs

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