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Celerra Network Server Command Reference Manual
The nas Commands
nas_halt
Performs a controlled halt of all of the Control Station(s) and Data
Mover in the Celerra Network Server.
SYNOPSIS
nas_halt now
DESCRIPTION nas_halt performs an orderly shutdown of all of the Control
Station(s) and Data Movers in the Celerra Network Server. nas_halt
must be executed from the
/nas/sbin directory.
OPTIONS now
Performs an immediate halt for the Celerra Network Server.
SEE ALSO Celerra Network Server System Operations, server_cpu.
EXAMPLE #1 To perform an immediate halt of the Celerra Network Server, type:
# /nas/sbin/nas_halt now
usage: nas_halt now
Perform a controlled halt of the Control Station(s) and Data Mover(s)
[root@cs100 nasadmin]# /nas/sbin/nas_halt now
******************************** WARNING! *******************************
You are about to HALT this Celerra including all of its Control Stations
and Data Movers. DATA will be UNAVAILABLE when the system is halted.
Note that this command does *not* halt the storage array.
ARE YOU SURE YOU WANT TO CONTINUE? [ yes or no ] : yes
Sending the halt signal to the Master Control Daemon...: Done
May 3 11:12:54 cs100 EMCServer: nas_mcd: Check and halt other CS...: Done
May 3 11:13:26 cs100 JSERVER: *** Java Server is exiting ***
May 3 11:13:31 cs100 ucd-snmp[11218]: Received TERM or STOP signal... shutting
down...
May 3 11:13:31 cs100 snmpd: snmpd shutdown succeeded
May 3 11:13:32 cs100 setup_enclosure: Executing -dhcpd stop option
May 3 11:13:32 cs100 snmptrapd[11179]: Stopping snmptrapd
May 3 11:13:32 cs100 EV_AGENT[13721]: Signal TERM received
May 3 11:13:32 cs100 EV_AGENT[13721]: Agent is going down
May 3 11:13:40 cs100 DHCPDMON: Starting DHCPD on CS 0
May 3 11:13:41 cs100 setup_enclosure: Executing -dhcpd start option
May 3 11:13:41 cs100 dhcpd: Internet Software Consortium DHCP Server V3.0pl1
May 3 11:13:41 cs100 dhcpd: Copyright 1995-2001 Internet Software Consortium.
May 3 11:13:41 cs100 dhcpd: All rights reserved.
May 3 11:13:41 cs100 dhcpd: For info, please visit
http://www.isc.org/products/DHCP
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