System shutdown

Server Initialization and Shutdown

Use the shutdown command to shut down the system.

To shut down the system, the root user may issue the /sbin/shutdown command. The shutdown main page has a complete list of options, but the two most common uses are:

●shutdown -h now

●shutdown -r now

After shutting everything down, the -hoption halts the machine, and the -roption reboots.

22 Secure Services Gateway (SSG) Maintenance Guide

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Contents

in support of the Secure Access and Control Offer SAC R3.0 Secure Services Gateway SSGMaintenance Guide 19-300174 Issue 6 August 2005 Avaya Inc. All Rights Reserved Email totalware@gwsmail.com Chapter 5 Operating System Recovery Chapter 1 Maintenance OverviewChapter 2 Hardware Upgrade and Maintenance Chapter 3 Server Initialization and Shutdown Contents Chapter 6 SSG Configuration Backup and RestoreIndex 4 Secure Services Gateway SSG Maintenance Guide Overview Chapter 1 Maintenance OverviewChapter contents Overview Related resources Linux operating system manuals Table 1 Related Resources ContentRelated resources Document Title Table 1 Related Resources continued 2 of Linux operating system manuals 3. Under the column Support Resources, go to Documentation Installation guidelines Removing the cover of the x305 IBM server Chapter 2 Hardware Upgrade and MaintenanceInstallation guidelines In this chapter System reliability guidelines Handling static sensitive devices General safety guidelines Replacing the hard drive in an x305 IBM server Replacing the hard driveReplacing the hard drive in an x306 IBM server Description Tasks to replace the hard driveTask 4 Replace the hard drive. x305 see Replacing the hard drive in an Replacing the hard drive in an x305 IBM server 3. Installing the new hard drive in the x305 IBM serverRead General safety guidelines and Handling static sensitive devices Removing the cover of the x305 IBM server Figure 1 Captive screws on cover Removing the hard drive from the x305 IBM server Figure 2 Removing and replacing the drive cage Installing the new hard drive in the x305 IBM server Replacing the cover of the x305 IBM server Replacing the hard drive in an x306 IBM server 2. Installing the new hard drive in the x306 IBM serverFigure 3 Removing and installing the hard drive Removing the hard drive from the x306 IBM server Installing the new hard drive in the x306 IBM server Replacing the x305 IBM server’s RSA Replacing the server’s dual NIC 20 Secure Services Gateway SSG Maintenance Guide Server initialization Chapter 3 Server Initialization and ShutdownServer initialization System shutdown System shutdown Monitoring system processes Chapter 4 Operating System MonitoringGathering system information Gathering system information Monitoring system processes Table 3 Interactive Commands Command Description Memory usage Virtual memory File systemsSpace used by files in a directory Additional resources Root password Chapter 5 Operating System RecoveryHardware/software problems Hardware/software problems Booting into single-user mode Booting into rescue mode linux rescue mount -t ext3 /dev/hda5 /foo sh-2.05b#chroot /mnt/sysimage fdisk -l one Booting into single-user mode Booting into emergency mode 32 Secure Services Gateway SSG Maintenance Guide Backing up the SSG configuration Chapter 6 SSG Configuration Backup and RestoreBacking up the SSG configuration Restoring the SSG configuration SSG Configuration Backup and Restore Figure 4 Edit Backup Scheduler Configuration Page34 Secure Services Gateway SSG Maintenance Guide 6. Click Save Changes a. mkdir tempdir b. cd tempdir Restoring the SSG configurationpgrestore -v -p 6543 -d avssgdb -a -Ft --no-owner dbdumpfilename.tar c. tar zfx ~/SSG-Product Id-Date-Time.tgz Index Index 38 Secure Services Gateway SSG Maintenance Guide

Avaya R3.0 manual System shutdown

Models: R3.0

System shutdown