Avaya R3.0 Maintenance Overview, Hardware Upgrade and Maintenance, Operating System Monitoring

Page 3

Contents

Chapter 1: Maintenance Overview	5
Chapter contents	5
Overview	5
Related resources	6
Linux operating system manuals	8

Chapter 2: Hardware Upgrade and Maintenance	9
In this chapter	9
Installation guidelines	9
System reliability guidelines	10
Handling static sensitive devices	10
General safety guidelines	11
Replacing the hard drive	12
Tasks to replace the hard drive	13
Replacing the hard drive in an x305 IBM server	14
Replacing the hard drive in an x306 IBM server	18
Replacing the x305 IBM server’s RSA	19
Replacing the server’s dual NIC	20

Chapter 3: Server Initialization and Shutdown	21
Chapter contents	21
Server initialization	21
System shutdown	22

Chapter 4: Operating System Monitoring	23
Chapter contents	23
Gathering system information	23
Monitoring system processes	23
Memory usage	24
File systems	25
Additional resources	26

Chapter 5: Operating System Recovery	27
Chapter contents	27
Hardware/software problems	27
Root password	27
Booting into rescue mode	28

Issue 6 August 2005 3

Image 3

Contents 19-300174 Issue 6 August Secure Services Gateway SSGMaintenance Guide in support of the Secure Access and Control Offer SAC R3.0Email totalware@gwsmail.com 2005 Avaya Inc. All Rights ReservedChapter 3 Server Initialization and Shutdown Chapter 1 Maintenance OverviewChapter 2 Hardware Upgrade and Maintenance Chapter 5 Operating System Recovery4 Secure Services Gateway SSG Maintenance Guide Chapter 6 SSG Configuration Backup and RestoreIndex ContentsOverview Related resources Linux operating system manuals Chapter 1 Maintenance OverviewChapter contents OverviewDocument Title ContentRelated resources Table 1 Related Resources2 of Table 1 Related Resources continued3. Under the column Support Resources, go to Documentation Linux operating system manualsIn this chapter Chapter 2 Hardware Upgrade and MaintenanceInstallation guidelines Installation guidelines Removing the cover of the x305 IBM serverHandling static sensitive devices System reliability guidelinesGeneral safety guidelines Replacing the hard drive Replacing the hard drive in an x305 IBM serverReplacing the hard drive in an x306 IBM server 4 Replace the hard drive. x305 see Replacing the hard drive in an Tasks to replace the hard driveTask DescriptionRemoving the cover of the x305 IBM server 3. Installing the new hard drive in the x305 IBM serverRead General safety guidelines and Handling static sensitive devices Replacing the hard drive in an x305 IBM serverFigure 1 Captive screws on cover Figure 2 Removing and replacing the drive cage Removing the hard drive from the x305 IBM serverReplacing the cover of the x305 IBM server Installing the new hard drive in the x305 IBM serverRemoving the hard drive from the x306 IBM server 2. Installing the new hard drive in the x306 IBM serverFigure 3 Removing and installing the hard drive Replacing the hard drive in an x306 IBM serverReplacing the x305 IBM server’s RSA Installing the new hard drive in the x306 IBM server20 Secure Services Gateway SSG Maintenance Guide Replacing the server’s dual NICChapter 3 Server Initialization and Shutdown Server initializationServer initialization System shutdown System shutdown Gathering system information Monitoring system processes Chapter 4 Operating System MonitoringGathering system information Monitoring system processesMemory usage Table 3 Interactive Commands Command DescriptionFile systems Virtual memorySpace used by files in a directory Additional resources Hardware/software problems Booting into single-user mode Chapter 5 Operating System RecoveryHardware/software problems Root passwordlinux rescue Booting into rescue modefdisk -l one sh-2.05b#chroot /mnt/sysimage mount -t ext3 /dev/hda5 /fooBooting into single-user mode Booting into emergency mode 32 Secure Services Gateway SSG Maintenance Guide Chapter 6 SSG Configuration Backup and Restore Backing up the SSG configurationBacking up the SSG configuration Restoring the SSG configuration Figure 4 Edit Backup Scheduler Configuration Page SSG Configuration Backup and Restore34 Secure Services Gateway SSG Maintenance Guide 6. Click Save Changes c. tar zfx ~/SSG-Product Id-Date-Time.tgz Restoring the SSG configurationpgrestore -v -p 6543 -d avssgdb -a -Ft --no-owner dbdumpfilename.tar a. mkdir tempdir b. cd tempdirIndex Index38 Secure Services Gateway SSG Maintenance Guide