Information Library for Solaris 2.6 (SPARC Platform Edition)

Solaris 2.5 Release

Table 2-3 describes new and enhanced features of the Solaris 2.5 release.

Table 2-3 New Features in Solaris 2.5

Features 

Description 

Standards 

XCU4 Conformance (for SPARC and Intel Systems)

Utilities conform to the XCU4 portion of the X/Open Portability Guide, Issue 4 specification from X/Open.

POSIX.1c Conformance

Conforms to standards based on draft 10, which defines multithreading interfaces.

Networking 

Network File System

Improves NFS version 2 and adds version 3. The following features were added: 

- Support Access Control Lists 

- NFS over TCP 

- Version 3 includes safe asynchronous writes on a server and has improved performance 

- NFS Lock Manager 

- Support for X/Open Federated Naming 

Point-to-Point Protocol

PPP links computers and networks at separate locations using modems and telephone lines. New levels of security added. 

telnet/telnetd

- Telnet client was upgraded to the 4.4 BSD version. 

- rlogind/telnetd, remote login capacity improved.

Name Service Cache Daemon

Improves responsiveness of name service requests. 

Security 

NIS+ Security

Password aging enhances system security.

File Systems 

UFS Error Recovery

Improved error detection and soft failure modes. 

UFS Filesystem Debugger

Changes to UFS improve operation of fsdb_ufs(1M).

UFS Access Control Lists

Provides a more precise way to manage file access permissions.  

CacheFS Statistics

Improves NFS server performance and scalability by reducing server and network load.

Installation 

Service Setup for Clients

The installation program has changed and no longer sets up services for clients. To complete client and network setup, use the Solstice Host Manager.

 

System Administration 

System Administration Tools

- Solstice AdminToolsTM utility now used only for administering local systems.

- Solstice AdminSuiteTM product now used for managing systems in a network. (For SPARC and Intel systems)

/proc Tools

New process tools are available in /usr/proc/bin that display highly detailed information about the active processes stored in /proc, the process file system.

OpenWindows 

OpenWindows with Kodak Color Management System Calibrator Tool

The OpenWindows version 3.5 software includes the KCMS calibrator tool, which provides adjustments for accurate color representation to scanners, color monitors, and other output devices.

Graphics/Imaging 

PEX 3.0 Runtime Environment (for SPARC Systems)

The PEX application programmer interface (API) provides application portability across platforms and 3-D graphics on local and remote displays. 

XGL 3.2 Runtime Environment

The XGL 2-D and 3-D immediate-mode API provides portability across hardware platforms and optimal performance from graphics acceleration. The XGL API includes support for raster text, environment and vertex-level texture mapping, four-component texture mapping, DGA transparent overlay, and triangle list Gcache. 

XIL 1.2.1 Runtime Environment

A foundation imaging library, suitable for libraries or applications requiring imaging or digital video, such as document imaging, color prepress, or digital video generation and playback. Version 1.2.1 contains bug fixes and performance enhancements. 

Hardware 

Enhanced Hardware Support

A wider range of new hardware configurations is supported. 

St Driver

St driver supports tape drive models without waiting for new versions of the binary driver. Supports all tape positioning commands. 

Support for SPARCstorage Array (SPARC Systems)

Installation is improved. 

Miscellaneous 

Sendmail

- Is now compatible with older sendmail files 

- Selects all hosts at a given priority through an MX randomizer 

- Support for ESMTP 

- Reduces duplicate mail if server fails 

X/Open Federated Naming Service

FNS combines different naming systems that are regulated under a single interface. 

Nologin

System administrators can warn users about impending down-time with /etc/nologin. 

Font Support

- CID fonts provide improved performance for Display PostScript clients.

- X11 clients can now access fonts rendered by the DPS extension through the XATM interface.

Compatibility

- More Solaris 1 binaries are now able to run on the Solaris 2.5 operating system. (For SPARC systems)

- Some shell scripts from 4.x now work under 2.5. 

Performance 

Time-sharing

Improved performance under time-sharing work loads. 

KAIO

Improves the performance of asynchronous reads or writes for raw devices.