Ldom Panic the guest Domain

Solaris Ldom Panic – Unable to Login to guest , it may be hung .How to reboot it ?

This articale will guide if you are unable to login to guest domain if its get hung then how to
Panic the server in order to reboot it .

unixserver01-ctl:# ldm list
NAME STATE FLAGS CONS VCPU MEMORY UTIL NORM UPTIME
primary active -n-cv- UART 16 16G 3.7% 3.6% 217d 15h
unixa active -n—- 5002 16 100G 1.4% 1.4% 71d 22h 25m
unixb active -n—- 5004 16 55G 1.3% 1.3% 75d 16h 52m
unixc active -n—- 5003 8 46G 4.8% 4.8% 22d 19h 52m
unixd active -n—- 5001 32 160G 0.1% 0.1% 64d 23h 57m
service active -n–v- 5000 16 16G 0.7% 0.7% 140d 20h
unixserver01-ctl:# ldm panic unixc
unixserver01-ctl:# telnet localhost 5003
Trying ::1…
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1…
Connected to localhost.
Escape character is ‘^]’.
Connecting to console “unixc” in group “unixc” ….
Press ~? for control options ..
3:35 98% done (kernel)
3:41 100% done (zfs)
100% done: 1179733 (kernel) + 17228 (zfs) pages dumped, dump succeeded
rebooting…
Resetting…
NOTICE: Entering OpenBoot.
NOTICE: Fetching Guest MD from HV.
NOTICE: Starting additional cpus.
NOTICE: Initializing LDC services.
NOTICE: Probing PCI devices.
NOTICE: Finished PCI probing.
SPARC T5-4, No Keyboard
Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
OpenBoot 4.37.2, 46.0000 GB memory available, Serial #83484087.
Ethernet address 0:14:4f:f9:dd:b7, Host ID: 84f9ddb7.
Boot device: /virtual-devices@100/channel-devices@200/disk@0:a File and args:
SunOS Release 5.11 Version 11.3 64-bit