Infrastructure Software

Dear Expert,

I had setup sun cluster 3.2 in two ldom guest ,I use sun Fire T5240 with direct attached to2 x t3 (partner pair) , for the ldom config :
i am split io and make secondary domain for services IO , 2 fcall card ,one manage by primary domain
controler (pci_o) and rest manage by secondary domain .Both domain guest can see the share device (c0d0),
When first setup cluster (scinstall command, i am select no for disable automatic quorum),but the share disk (c0d0)
not automatic add to quorum device.

root@sun5k # ldm list
NAME STATE FLAGS CONS VCPU MEMORY UTIL UPTIME
primary active -n-cv- SP 4 2G 1.3% 1d 5h 23m ==>Primary Dom controler
dom1 active -n---- 5001 4 4G 0.3% 42m cluster node 1
dom2 active -n---- 5002 4 4G 0.6% 40m cluster node 2
second active -n--v- 5000 4 2G 0.3% 1d 2h 26m ===>IO controler

root@sc-dom1 # format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
0. c0d0 <SUN-DiskSlice-236GB cyl 34531 alt 2 hd 112 sec 128>
/virtual-devices@100/channel-devices@200/disk@0
1. c0d1 <SUN-DiskImage-30GB cyl 851 alt 2 hd 96 sec 768>
/virtual-devices@100/channel-devices@200/disk@1
2. c0d2 <SUN-DiskImage-1GB cyl 3493 alt 2 hd 1 sec 600>
/virtual-devices@100/channel-devices@200/disk@2

root@sc-dom2 # format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
0. c0d0 <SUN-DiskSlice-236GB cyl 34531 alt 2 hd 112 sec 128>
/virtual-devices@100/channel-devices@200/disk@0
1. c0d1 <SUN-DiskImage-30GB cyl 851 alt 2 hd 96 sec 768>
/virtual-devices@100/channel-devices@200/disk@1
2. c0d2 <SUN-DiskImage-1GB cyl 3493 alt 2 hd 1 sec 600>
/virtual-devices@100/channel-devices@200/disk@2


root@sc-dom1 # cldevice show

=== DID Device Instances ===

DID Device Name: /dev/did/rdsk/d1
Full Device Path: sc-dom2:/dev/rdsk/c0d1
Full Device Path: sc-dom1:/dev/rdsk/c0d1
Replication: none
default_fencing: global

DID Device Name: /dev/did/rdsk/d2
Full Device Path: sc-dom1:/dev/rdsk/c0d2
Replication: none
default_fencing: global

DID Device Name: /dev/did/rdsk/d3
Full Device Path: sc-dom2:/dev/rdsk/c0d2
Replication: none
default_fencing: global

root@sc-dom2 # cldevice show

=== DID Device Instances ===

DID Device Name: /dev/did/rdsk/d1
Full Device Path: sc-dom2:/dev/rdsk/c0d1
Full Device Path: sc-dom1:/dev/rdsk/c0d1
Replication: none
default_fencing: global

DID Device Name: /dev/did/rdsk/d2
Full Device Path: sc-dom1:/dev/rdsk/c0d2
Replication: none
default_fencing: global

DID Device Name: /dev/did/rdsk/d3
Full Device Path: sc-dom2:/dev/rdsk/c0d2
Replication: none
default_fencing: global

I amm try command :

1.scdidadm -r
2.scdidadm -C
3.scgdevs

root@sc-dom2 # scgdevs
Configuring DID devices
/usr/cluster/bin/scdidadm: Inquiry on device "/dev/rdsk/c0d1s2" failed.
/usr/cluster/bin/scdidadm: Inquiry on device "/dev/rdsk/c0d2s2" failed.
Configuring the /dev/global directory (global devices)
obtaining access to all attached disks


my question , how to add the share disk (c0d0) to DID Device Instances ? (i want add share disk to quorum device)

thanks

hadi