5.12
MFS 1.5.12
Unlimited and fault tolerant space for your files more>>
MFS 1.5.12 is yet another extremely useful utility for everyone. It is actually a networking, distributed file system. It spreads data over several physical localizations (servers), which are visible to a user as one resource. For standard file operations MFS acts as other Unix-alike file systems. It has hierarchical structure (directory tree), stores file attributes(permissions, last access and modification times) and makes it possible to create special files (block and character devices, pipes and sockets), symbolic links (file names pointing to other files accessible locally, not necessarily on MFS) and hard links (different names of files which refer to the same data on MFS).
On a client computer with mounted MFS all file operations are exactly the same as with other file systems. The kernel of the operating system transfers all file operations to the FUSE module, which communicates with the mfsmount process. The mfsmount process communicates through the network subsequently with the managing server and data servers (chunkservers). This process is fully transparent to the user.
mfsmount communicates with the managing server during all operations on metadata files (creating files, deleting files, reading directories, reading and changing attributes, changing sizes and on any access to special files on MFSMETA) and to start reading or writing data. Data is sent through a direct connection to one of the dataservers (chunkservers) which is storing the relevant chunk of a file. After finishing the write process, the managing server receives information to update a file's length and the last modification time.
Thanks to the fact that file data is stored in many copies, the system is resistant to failures of single data servers (chunkservers) or temporary communication outages between them (this of course does not refer to files with the "goal" set to 1). Exceptionally important files may be set to have a number of copies higher than two, in this case these files are resistant even to a breakdown of more servers at once (there should be at least one more copy available than the number of inaccessible or out-of-order servers).
In case of failure or disconnecting the server storing the data of a file which has at least two copies, the data will remain accessible from another server, and later the data will be replicated on another accessible data server (chunkserver) to provide the required number of copies. Please note that if the number of available servers is lower than the "goal" set for a given file or the number of servers is equal to the required number of copies, but there is no free space, the required number of copies can not be preserved. In this case a new server should be connected as soon as possible. Another server can be connected at any time.
Main features:
- Higher reliability (data can be stored in several copies on separate computers)
- Dynamically expanding disk space by attaching new computers/disks
- The possibility of storing deleted files for a defined period of time ("trash can" service on a file system level)
- The possibility of creating a snapshot of a file, which means a coherent copy of the whole file, even while the file is being written.
Enhancements: 2009-01-28
- Fixed CRC cache in chunkserver
Open Source Matters - Build a professional Web site. Joomla. Joomla 1.5.12 provides you a convenient network administration tool which is used for building professional
PCGen 5.12.1rc1
PCGen - D20 RPG character generator more>>
PCGen is a tool designed to run on Windows, Solaris, Mac OS X, and Unix/Linux using Java 1.4.
MultiSpec 5.12.07
MultiSpec is a processing system for interactively analyzing Earth observational multispectral image data more>>
The primary objective of MultiSpec is as an aid to export the results of our research into devising good methods for analyzing such hyperspectral image data. It has also found significant use in other applications such as multiband medical imagery and in K-12 and university level educational activities. There are currently in excess of several thousand known, registered users.
MultiSpec satisfies the following design goals:The implementation should be on a readily available computer platform which has adequate processing power, but is financially within the reach of any Earth science researcher (i.e., computer platforms < $2000).
The system should be easy to learn and easy to use, even for the infrequent user, using the most modern of software environments.The system should provide for easy import of data in a variety of formats, and easy export of results, both in tabular and in thematic map form.
Sonicfire Pro 5.12
Sonicfire Pro is a powerful tool that ignites your creativity like no other music solution in the world. more>>
Sonicfire Pro 5.12 is a powerful tool that ignites your creativity like no other music solution in the world. Effortlessly mold music from the largest fully-customizable music library to custom-fit any production. The fusion of patented music editing technology, intuitive design and prolific music production makes Sonicfire Pro 5 and the SmartSound Music Library the most innovative way to add a custom music score to your productions.
Major Features:
- Be the first-ever music solution with "Mood Mapping" for dynamically matching the mix and feel of music to the changing moods of any production.
- Built with SmartSound's patented technology, Sonicfire Pro gives visual storytellers unprecedented control and flexibility over their music scores resulting in unlimited creative options right from their video editing workstation.
- With a new multitrack mixing interface and added support for the latest SmartSound Multi-Layer Music, editors can orchestrate sophisticated music tracks that would otherwise require a professional music editor or composer.
- The intuitive design of Sonicfire Pro 4 delivers instant access to professional music mixing and editing results while keeping advanced features easily accessible for complete control of your music score.
Requirements:
- Operating System: Macintosh OS X 10.4.0 or higher
- Processor: Intel or Power PC (G4 or better) v. 4.1.1 is Universal Binary
- Optical Drive: DVD drive
- Sound: Sound Card & Speakers
- RAM: 256 MB available RAM
- Space: 50 MB hard disk space
Digital Performer Updater 5.12
Digital Performer Updater - Digital audio and MIDI sequencer more>>
Digital Performer will help you simultaneously record and playback multiple tracks of digital audio and MIDI data in a totally integrated, creative environment.
Digital Performers award-winning multitrack sequencer design, combined with nondestructive digital audio editing capabilities, provide you with unprecedented flexibility and control over the audio you create.
Enhancements:
- New DP Universal Binary Update for Intel-based Mac and PowerPC-based G4 and G5 computers.
- This update requires OSX 10.4 (Tiger) or later to install and operate.
- MOTU recommends OSX 10.4.4 or later.
BitNami Joomla! Stack 1.5.12-0
BitNami Joomla! Stack is a perfect and very useful program which can make it easy to deploy Joomla, an open source Content Management System with a growing and active community of more than 400,000 users. more>>
BitNami Joomla! Stack 1.5.12-0 is a perfect and very useful program which can make it easy to deploy Joomla, an open source Content Management System with a growing and active community of more than 400,000 users. Joomla! creates multiple format sites from simple websites to complex corporate applications and allows users to manage each aspect of their website through a simple, browser-based interface. Once Joomla! is up and running, users with basic word processing skills can add or edit content, update images, and to manage the critical data. Joomla! also allows developers to create and include add-ons to further customize their site. The BitNami Joomla! Stack native installers were packaged using BitRock's cross platform installer tool.
Major Features:
- Easy to Install: BitNami Stacks are built with one goal in mind: to make it as easy as possible to install open source software. The installers completely automate the process of installing and configuring all of the software included in each Stack, so you can have everything up and running in just a few clicks.
- Independent: BitNami Stacks are completely self-contained, and therefore do not interfere with any software already installed on your system. For example, you can upgrade your system's MySQL or Apache without fear of 'breaking' your BitNami Stack.
- Integrated: By the time you click the 'finish' button on the installer, the whole stack will be integrated, configured and ready to go.
- Relocatable: BitNami Stacks can be installed in any directory. This allows you to have multiple instances of the same stack, without them interfering with each other.
Requirements:
- Intel x86, Power PC or compatible processor
- Minimum of 256 MB RAM
- Minimum of 150 MB hard drive space
- TCP/IP protocol support
- Compatible operantig systems: An OS X operating system (Power PC or x86).
Tomcat by SW 4.2 5.5.23
Tomcat by SW - Apache Tomcat installer with Optional Components more>>
Tomcat by SW is a tool that includes the following packages:
- Tomcat 5.5.12 for Mac OS X 10.3 and Mac OS X 10.4 systems (running Java 1.4.2 or 1.5)
- Shell scripts, Applescripts, and Automator actions
- Runtime scripts and files to automatically start Tomcat 5.5.12 when the system boots
- Logging, using Log4J and the Commons Logging subproject
- Suns JavaMail APIs (through JavaMails "mail.jar" and the JavaBeans Activation Frameworks "activation.jar").
- Apaches Axis components
- Apaches XML-Security components
- Apaches ANT components
- JFreeChart
- Tomcat Manager
- Page: 1 of 1
- 1
