Symantec HP-UX manual # lltstat -p

Page 25

Installing and configuring the product

Verifying the configuration files

.

.

.

31 CONNWAIT

lan1 DOWN

lan2 DOWN

27

Note: The output lists 32 nodes. It reports on the two cluster nodes, system01 and system02, plus non-existent nodes. For each correctly configured system, the information shows a state of OPEN, a status for each link of UP, and an address for each link. However, in the example above, the output shows that for node system02, the private network may have failed, or the information in /etc/llttab may be incorrect.

To obtain information about the ports open for LLT, type lltstat -pon any system. In the following example, lltstat -pis typed on one system in the cluster.

4Log into system01.

#lltstat -p

Output resembles:

LLT port information:

Port

Usage

Cookie

 

 

 

 

 

 

 

 

 

 

 

 

0

gab

0x0

 

 

 

 

 

 

 

 

 

 

 

 

 

opens:

 

0

1

3

4

5

6

7

8

9 10

11

12

13...

 

connects:

0

1

 

 

 

 

 

 

 

 

 

 

Note: The two systems with node ID’s 0 and 1 are connected. See “/etc/llthosts” on page 24.

Image 25
Contents HP-UX Sfcfs Technical support Licensing and registrationPage Contents Adding a node to a cluster Chapter Upgrading the productInstalling and configuring the product Hardware overview Shared storage Fibre channel switchCluster platforms Software components Packages installed with Sfcfs onlyPackage Contents Optional packages for Sfcfs and Sfcfs HA Packages ContentsPHKL32272 Required HP-UX patchesPHKL32430 HP-UX Patch ID DescriptionRelease Notes PreinstallationProduct licensing Secure communication Setting Path and Manpath environment variablesPrerequisites Veritas Enterprise AdministratorRequirements Alternatively, remove the file /sbin/init.d/vmsa-serverInstalling the product Enter one or more system names to install Sfcfs If you want to use rsh you must specify on the command lineEnter 1, 2 or 3 to be installed on all systems Change directory to /dvdromConfiguring the Components Do you want to add another user to the cluster? y,n,q y Installation log file Using the log filesResponse file Summary fileLow Latency Transport configuration files Verifying the configuration filesEtc/llthosts Etc/llttabOutput resembles Checking Low Latency Transport operationLog into system02 # lltstat -p Checking Group Membership and Atomic Broadcast operation Group Membership and Atomic Broadcast configuration filesEtc/gabtab Enter the following command on any systems Output for an Sfcfs HA installation resemblesChecking cluster operation See the hastatus1M manualVerifying the configuration files #System Attribute Value Configuring VCS Verifying agent configurationSynchronizing time on Cluster File Systems Main.cf file Typical VCS configuration file for Sfcfs file resemblesSfcfs HA Only VCS application failover servicesVCS application failover services Upgrading the product Planning the upgrade Preparing to upgrade the productUpgrade paths Complete the following tasks in advance of upgradingMP1 Phased upgrade Upgrade OverviewFull upgrade Change to the top-level directory on the disc Upgrading from 3.5 to# hastart Replace it with Remove VRTSwebRun through , , , and on rest of the nodes to be upgraded See the Veritas Cluster Server Installation Guide Run the following command on all the nodes to start VCS Upgrading from 4.1 to Install all the prerequisite patches and reboot the machines Etc/VRTSvcs/conf/config/main.cf file Full upgrade Etc/VRTSvcs/conf/config/main.cf file Upgrading the disk layout versions # umount /mnt1 Upgrading the disk layout versions Adding and removing a node Enter the system name of the new node to install Sfcfs Enter y to install Sfcfs on these systemsAdding a node to a cluster Change to the Sfcfs directoryStart VxVM on the system that has been added Enter 1 or 2 to be installed on all systemsRun the following command Configuring Sfcfs and CVM agents on the new nodeOpen the VCS configuration for writing Write the new VCS configuration to diskCreate a /mnt on system03 and run the following commands Add shared disk groups to the cluster configurationRemoving a node from a cluster Put the CVM resources back online, in the following order# rm /etc/vxfentab # rm /etc/vxfendg # ./uninstallsfcfs Removing a node from a cluster Enter y to uninstall Sfcfs Enter the system names to uninstall SfcfsUninstalling the product Incorrect permissions for root on remote system Installation issuesInaccessible system Storage Foundation Cluster File System problemsResource temporarily unavailable Mount failures Unmount failuresPerformance issues Command failuresIf this error message displays Following error message displaysNetwork partition/jeopardy High availability issuesLow memory

HP-UX specifications

Symantec HP-UX is a comprehensive security solution engineered to protect the HP-UX operating system, a variant of the UNIX OS developed by Hewlett-Packard (HP). As a robust enterprise environment, HP-UX is widely used in mission-critical applications, particularly in industries such as finance, telecommunications, and manufacturing. Symantec’s integration with HP-UX enhances security, providing essential features that cater to the needs of large organizations.

One of the main features of Symantec HP-UX is its advanced threat protection capabilities. It employs a multi-layered approach to security, utilizing signature-based detection, behavior-based analysis, and heuristics to identify and mitigate known and unknown threats. This real-time protection minimizes the risk of malware, ransomware, and other cyber threats that can compromise sensitive data and disrupt business operations.

In addition to threat protection, Symantec HP-UX includes robust data loss prevention (DLP) capabilities. DLP technology helps organizations ensure that their confidential data remains secure by preventing unauthorized access and exfiltration. This feature is particularly important for compliance with regulatory requirements such as GDPR and HIPAA, as it aids in safeguarding customer information.

Another significant characteristic of Symantec HP-UX is its scalability. Designed to handle the demands of enterprise environments, the solution can be easily integrated with existing IT infrastructure while adapting to growing workloads. This functionality is essential for organizations that require flexible security measures to accommodate expansion or changes in business processes.

Security management and reporting are also key components of Symantec HP-UX. The solution provides centralized management tools that allow administrators to monitor security status, deploy updates, and manage policy across multiple systems from a single interface. These tools enhance visibility into security incidents and enable organizations to respond promptly to potential threats.

Moreover, Symantec HP-UX offers automated updates and patch management. Regular updates are crucial for maintaining a secure environment, and the solution ensures that systems are protected against the latest vulnerabilities without requiring extensive manual intervention.

In summary, Symantec HP-UX is a powerful security solution designed for the HP-UX operating system. Its main features include advanced threat protection, data loss prevention, scalability, centralized management, and automated updates. These characteristics make it a vital tool for organizations aiming to protect their data and maintain a secure operational environment in the face of evolving cyber threats.