Free ras hiperarc software for linux

RAS::PortMaster.pm is a Perl Interface to Livingston PortMaster 2.

SYNOPSIS

RAS::PortMaster is a PERL 5 module for interfacing with a Livingston PortMaster remote access server. Using this module, one can very easily construct programs to find a particular user in a bank of PMs, disconnect users, get usage statistics, or execute arbitrary commands on a PM.

RAS::AS5200.pm is a Perl Interface to Cisco AS5200 Access Router.

SYNOPSIS

RAS::AS5200 is a PERL 5 module for interfacing with a Cisco AS5200 access router. Using this module, one can very easily construct programs to find a particular user in a bank of AS5200s, disconnect users, get usage statistics, or execute arbitrary commands on a AS5200.

i815 linux tweak project is i815-family chipset tweaker and optimizer for improve performance. Remember that some settings can crash your system.

USE AT YOUR OWN RISK

Installation:

From root user tpye "./install.sh".
If success, module will compile and plased into modules directory.

Usage:

modprobe i815tweak

Without any parameters nothing changes. In /proc/i815info you can see actual chipset settings.

Or see "dmesg" for error info..

For list all module parameters check "modinfo i815tweak".

cas=[2,3]
CAS# Latency (CL)

ras2cas=[2,3]
SDRAM RAS# to CAS# Delay (SRCD)

ras=[2,3]
SDRAM RAS# Precharge (SRP)

refX=[0-7]
SDRAM Mode Select (SMS). These bits select the operational mode of the MCH DRAM interface. The special modes are intended for initialization at power up.

0 = DRAM in Self-Refresh Mode, Refresh Disabled
1 = Normal Operation, 100 MHz System memory – Refresh interval 15.6 uSec
133 MHz System memory – Refresh interval 11.7 uSec
2 = Normal Operation, 100 MHz System memory – Refresh interval 7.8
133 MHz System memory – Refresh interval 5.85 uSec
3 = Normal Operation, 100 MHz System memory – Refresh interval 1.28 uSec
133 MHz System memory – Refresh interval 0.96 uSec
4 = NOP Command Enable. In this mode all processor cycles to SDRAM result in a NOP Command on the SDRAM interface.
5 = All Banks Precharge Enable. In this mode all processor cycles to SDRAM result in an All Banks Precharge Command on the SDRAM interface.
6 = Mode Register Set Enable. In this mode all processor cycles to SDRAM result in a mode register set command on the SDRAM interface.
7 = CBR Enable. In this mode all processor cycles to SDRAM result in a CBR cycle on the SDRAM interface.

dct57=[0, 1]
DRAM Cycle Time (DCT). This bit controls the number of SCLKs for an access cycle.
0 = Tras = 7 SCLKs and Trc = 9 SCLKs.
1 = Tras = 5 SCLKs and Trc = 7 SCLKs (Default)

bnr=[0,1]
Block New Request Lookahead

agp=[0,1]
AGP4X Override

sba=[0,1]
Sideband Address Enable (SBA)
1 = Enable. The sideband addressing mechanism is enabled.
0 = Disable

fw=[0,1]
Fast Writes Enable (FW). This bit must always be programmed to 0. The chipset will behave
unpredictably if this bit is programmed with 1.

cpc=[0,1]
Command per cycle

sm=[0,1]
SM Always Bypass

hacqs=[0,1]
Host Aperture Cycle Queue Slot
0 = Default value. No dedicated queue
1 = A dedicated queue slot is reserved

clt=[0,1]
CPU Latency Timer
0 = Deferrable processor cycle will be Deferred immediately after receiving another ADS#
1 = Deferrable processor cycle will only be Deferred after in has been held in a “Snoop Stall” for 31
clocks and another ADS# has arrived (default).

dpcp=[0,1]
DRAM Page Closing Policy (DPCP)
0 = Precharge All during the service of any “Page Miss” access.
1 = Precharge All during the service of any “Page Miss” access.

magwe=[0,1]
Memory Arbiter Grant Window Enable (MAGWE).
0 = Disabled. Enforce fixed priority.
1 = 24 clocks limiting host, 24 clocks guaranteed to low priority graphics stream.

EXAMPLE:

modprobe i815tweak cas=2 ras2cas=2 ras=2 bnr=1 dct57=1

For more info about i815 chipset settings see Intel Document Reference Number 290688-001, 290693-001 and 290693-002

GUatu is a really, really fast (hardware accelerated) GTK/OpenGL-based comic book viewer for .cbz/.cbr files in all formats supported by GdkPixbuf (jpg, gif, xpm, tiff, pnm, bmp, ras, png). It uses an intuitive click-and-drag interface for navigation.
Main features:
- Hardware rendering for fast image display
- Image precaching for even faster image display
- Intuitive click-and-drag navigation interface
- Hardware rotation and zooming via bilinear interpolation
- Zoom to arbitrary amounts, by steps of 10%, or fit to window width, height, or size
- Cool name

Linux-HA provides a heartbeat and IP address takeover functions for a high-availability Linux cluster.
The basic goal of the High Availability Linux project is to:
Provide a high-availability (clustering) solution for Linux which promotes reliability, availability, and serviceability (RAS) through a community development effort.
The Linux-HA project is a widely used and important component in many interesting High-Availability solutions. We estimate that we currently have around thirty thousand installations up in mission-critical uses in the real world since it became suitable for mission critical production in 1999. Interest in this project continues to grow. These web pages are average more than 17000 hits per day, and we see around 100 downloads of our software per day.
Heartbeat now ships as part of SUSE Linux, Mandriva Linux, MSC Linux, Debian GNU/Linux, Ubuntu Linux, Red Flag Linux, and Gentoo Linux. Ultra Monkey, and several companys embedded systems are also based on it. Although this is called the Linux-HA project, the software is highly portable and runs on FreeBSD and Solaris as well (even MacOS X from time to time).
There have been many articles and chapters in books written on this project and software. See the PressRoom for more details.
We have put our foot on the road to being competitive with commercial systems similar to those described in D. H. Browns 1998 or March 2000 analysis of RAS cluster features and functions. In most important respects, we think youll find that Linux-HA has achieved this level of competitiveness with our release 2 software.
This release 2 series brings technologies and basic capabilities which match or exceed the capabilities of many commercial HA systems. We think youll be surprised. An R2 getting started guide is available.
We also work well with the LVS (Linux Virtual Server) project and expect to continue to collaborate with them in the future, since our goals are complementary.
Enhancements:
- This release has significant bugfixes and enhancements, making it a worthwhile upgrade for anyone running R2 CRM-style configurations, or who would like to.
- An OCF RA for Xen guests and Chinese GUI support have been added.
- ipfail has been replaced and generalized (limited testing). Master/slave testing and fixes.
- Significant cibadmin fixes.

GtkChat is GTK+ based Vypress Chat TM clone. It uses GTK 2 and its Perl bindings. I tried to make UI simple and clean while maintaining same look as Vypress Chat.