ADIC 5.4 manual Fibre Channel Guidelines, HP-UX Fibre, Solaris Fibre, SGI Irix 6.5 Fibre

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Fibre Channel Guidelines

The following guidelines exist for AMASS running with fibre channel.

HP-UX Fibre

For AMASS users in a HP-UX fibre environment connected to a PathLight 5000 SNC, the environment variable: AMASS_PLSNK should be used.

A known error condition exists where the first SCSI test-unit-ready sent to the device is never received but rather absorbed by the PathLight and a SCSI bus reset status returned. The detected presence of this environmental variable in the UNIX shell will cause AMASS to respond correctly to this condition. This environmental variable can be set in the shell in which AMASS is started or put directly in the amass_start script.

Note

Make sure that if this environment variable is being used to set it in the shell

before amassbackup and amassrestore are executed.

 

Solaris Fibre

AMASS supports fibre on the Sun Solaris platform. When installing AMASS, the AMASS juke driver may be unable to attach to fiber attached drives and libraries. If you have this problem, please call ATAC for assistance.

SGI IRIX 6.5 Fibre

AMASS uses symbolic links (/dev/rjuke1, /dev/rj1d1..) that are mapped to system device files.

For example: /dev/rjuke1 ->/hw/scsi/sc7d510

However, the AMASS install process may have trouble creating symbolic links for fibre devices attached to a fabric under IRIX 6.5.14 and later. For instance, after entering the desired controller, target, and Logical Unit Number (LUN), you might receive the following error message.

Failed to build a path to the device for you.

Please enter the explicit device path:

To find the explicit device path, use the following steps. You can also use the same steps to determine the explicit device path for other fibre devices. This example tries to determine the device path for the first device listed in Step 1.

Fabric Tape: node 1000006045170ad2 port 2001006045170ad2, lun 2 on SCSI

controller 8: unknown

1Perform an hinv system call.

# hinv grep -i tape

Fabric Tape: node 1000006045170ad2 port 2001006045170ad2, lun 2 on SCSI

controller 8: unknown

Fabric Tape: node 1000006045170ad2 port 2001006045170ad2, lun 4 on SCSI

controller 8: unknown

Fabric Tape: node 1000006045170ad2 port 2001006045170ad2, lun 6 on SCSI

controller 8: unknown

Fabric Tape: node 1000006045170ad2 port 2001006045170ad2, lun 8 on SCSI

controller 8: unknown

2Look at the contents of the /dev/scsi or /hw/scsi directories and match the output from the hinv system call for the desired device.

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© December 2004, ADIC

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Contents Contents Purpose of this ReleaseNew Features Usage amasstat -aicfswuy -t secDecember 2004, Adic Usage volstat -aifFsuy volume-number where Additional Support AIT-3 WormRequired Operating System Patch Levels Software InstallationSystem Requirements System/Component RequirementOperating System Command or Path Description Firmware Level Library Compatibility MatrixAmass 5.4 is compatible with DataMgr 3.6.2 and later Library InterfaceDescription Firmware Level A4EFTape Drives Tape FeaturesConfigure Compression Tape Automatic Optional Block Size Life3Sony SDX-700C Requires AIT-3 Operating Upgrade Guidelines System Upgrade GuidelinesUpgrade Instructions Authorization String Solaris Fibre Fibre Channel GuidelinesHP-UX Fibre SGI Irix 6.5 FibreMappings Solaris Shared Memory Operating GuidelinesIrix Tape Support TS system Solaris FTPRef count negative error Known IssuesVolume group key errors Ret blk not lst on dirtyLibio and amassmain cores Amassrecovery with -v optionVoldelete Mutexenter callResolved Issues Operating Change Request Description System NumberDocumentation Document Number Document Title

5.4 specifications

ADIC 5.4 is the latest iteration of the Advanced Data Integrity Checker (ADIC), designed to bolster data security and ensure reliability in digital ecosystems. This version introduces a host of features and technologies that enhance the robustness of data management systems across various industries.

One of the most significant features of ADIC 5.4 is its advanced error detection and correction capabilities. Utilizing sophisticated algorithms, this tool can identify discrepancies in data integrity caused by corruption, unexpected changes, or malicious tampering. By promptly flagging these issues, ADIC minimizes the risk of data loss and ensures that organizations can maintain high standards of reliability.

Another key characteristic of ADIC 5.4 is its integration with Artificial Intelligence (AI) and Machine Learning (ML). These technologies allow the system to learn from previous data patterns, improving its detection and correction efficiency over time. By leveraging AI, ADIC can predict potential vulnerabilities, providing organizations with actionable insights to preemptively address data risks.

ADIC 5.4 also boasts enhanced compatibility with cloud-based environments. As more businesses migrate to the cloud, the need for tools that can seamlessly integrate and secure data stored in decentralized locations becomes critical. ADIC 5.4’s multi-platform support ensures that users can validate data integrity, regardless of where it resides, whether in on-premises systems or across multiple cloud providers.

Furthermore, the user interface has been revamped for better usability, featuring intuitive dashboards that present complex data insights in an easily digestible format. This allows users of varying expertise levels to navigate the system efficiently, promoting quick decision-making in critical situations.

The implementation of real-time monitoring within ADIC 5.4 is another noteworthy characteristic. This enables organizations to receive immediate alerts on data integrity issues, allowing for swift remediation actions. The system’s ability to generate comprehensive reports aids in compliance with regulations and internal policies, supporting organizations in maintaining transparency and accountability.

In summary, ADIC 5.4 represents a pivotal advancement in data integrity verification technologies. With its powerful error detection, AI integration, cloud compatibility, improved user interface, and real-time monitoring capabilities, it provides organizations with the tools necessary to safeguard their data assets effectively. As data security remains a paramount concern, solutions like ADIC 5.4 are essential for maintaining trust and efficiency in digital operations.