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Integrity Virtual Machines
Integrity Virtual Machines is software from Hewlett-Packard that allows multiple virtual machines to run concurrently on any Itanium server running HP-UX, notably the HPE Integrity Servers line. It is part of HP's Virtual Server Environment suite. The product is optimized for server use. History Christophe de Dinechin initiated a skunkworks project to virtualize Itanium, with the help of Jean-Marc Chevrot and of a "virtual team" of experienced HP engineers. A prototype of Integrity Virtual Machines was then developed between 2000 and 2003 by Christophe de Dinechin, Todd Kjos and Jonathan Ross. It was then turned into a full-fledged product by a larger team of experienced OpenVMS, Tru64 Unix and HP-UX kernel engineers. * Version 1.0 and 1.2, released in 2005, ran HP-UX in virtual machines. * Version 2.0, released in November 2006, additionally supports Windows Server 2003, CD and DVD burners, tape drives and VLAN. * Version 3.0, released in June 2007, supports Linux Red Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Todd Kjos
Todd or Todds may refer to: Places ;Australia: * Todd River, an ephemeral river ;United States: * Todd Valley, California, also known as Todd, an unincorporated community * Todd, Missouri, a ghost town * Todd, North Carolina, an unincorporated community * Todd County, Kentucky * Todd County, Minnesota * Todd County, South Dakota * Todd Fork, a river in Ohio * Todd Township, Minnesota * Todd Township, Fulton County, Pennsylvania * Todd Township, Huntingdon County, Pennsylvania * Todds, Ohio, an unincorporated community People * Todd (given name) * Todd (surname) Arts and entertainment * ''Todd'' (album), a 1974 album by Todd Rundgren * Todd (''Cars''), a character in ''Cars'' * Todd (''Stargate''), a recurring character in the series ''Stargate Atlantis'' * The Todd (''Scrubs''), a character on ''Scrubs'' Other uses * Todd (elm cultivar) * Todd class, a characteristic class in algebraic topology * Todd-AO, a company in film post-production * Todd Corporation, a New Zea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network File System
Network File System (NFS) is a distributed file system protocol originally developed by Sun Microsystems (Sun) in 1984, allowing a user on a client computer to access files over a computer network much like local storage is accessed. NFS, like many other protocols, builds on the Open Network Computing Remote Procedure Call (ONC RPC) system. NFS is an open IETF standard defined in a Request for Comments (RFC), allowing anyone to implement the protocol. Versions and variations Sun used version 1 only for in-house experimental purposes. When the development team added substantial changes to NFS version 1 and released it outside of Sun, they decided to release the new version as v2, so that version interoperation and RPC version fallback could be tested. NFSv2 Version 2 of the protocol (defined in RFC 1094, March 1989) originally operated only over User Datagram Protocol (UDP). Its designers meant to keep the server side stateless, with locking (for example) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fibre Channel Over Ethernet
Fibre Channel over Ethernet (FCoE) is a computer network technology that encapsulates Fibre Channel frames over Ethernet networks. This allows Fibre Channel to use 10 Gigabit Ethernet networks (or higher speeds) while preserving the Fibre Channel protocol. The specification was part of the International Committee for Information Technology Standards T11 FC-BB-5 standard published in 2009. Functionality FCoE transports Fibre Channel directly over Ethernet while being independent of the Ethernet forwarding scheme. The FCoE protocol specification replaces the FC0 and FC1 layers of the Fibre Channel stack with Ethernet. By retaining the native Fibre Channel constructs, FCoE was meant to integrate with existing Fibre Channel networks and management software. Data centers used Ethernet for TCP/IP networks and Fibre Channel for storage area networks (SANs). With FCoE, Fibre Channel becomes another network protocol running on Ethernet, alongside traditional Internet Protocol (IP) t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tukwila (processor)
The Itanium 9300 series, code-named ''Tukwila'', is the generation of Intel's Itanium processor family following Itanium 2 and Montecito (processor), Montecito. It was released on 8 February 2010. It utilizes both multiple processor cores (Multi-core (computing), multi-core) and Simultaneous multithreading, SMT techniques. The engineers said to be working on this project were from the DEC Alpha project, specifically those who worked on the Alpha 21464 (EV8), which was focused on SMT. Named for the city of Tukwila, Washington, Tukwila was previously code-named ''Tanglewood''. The original name is also used by the Tanglewood, Tanglewood music festival, and Intel renamed the project in late 2003. The processor has two to four cores per die and up to 24 MB L3 of on-die cache. They are the first batch of processors to contain more than 2 billion transistors on a single die. This total is made up as follows: * core digital circuit, logic — 430 million * system interface — 157 millio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HP Superdome
The HP Superdome is a high-end server computer designed and manufactured by Hewlett Packard Enterprise (formerly Hewlett-Packard). The product's most recent version, "Superdome 2," was released in 2010. Superdome 2 supports 2 to 32 sockets (up to 128 cores) and 4 TB of memory. The Superdome used PA-RISC processors when it debuted in 2000. Since 2002, there has been a second version of the machine based on Itanium 2 processors, marketed as the HP Integrity Superdome. The classic PA-RISC Superdome was later renamed HP 9000 Superdome. The HP V-Class was the Superdome's predecessor (which was based on a design acquired from Convex). The HP Integrity Superdome 2 utilizes the Intel Itanium 93xx-series microprocessor, otherwise known as " Tukwila" and is totally redesigned with parts from the HP BladeSystem C7000 enclosure. Since 2012 Intel Itanium 95xx microprocessor Poulson are available too. In 2017, Intel announced that their most recent Itanium chip (code-named Kittson) would be t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serviceguard
HP Serviceguard, formerly known as MC/ServiceGuard, is a high-availability cluster software produced by HP that runs on HP-UX and Linux. Serviceguard has existed since 1990, which HP claims to have been the first high availability solution for UNIX Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and ot .... A Linux port called SG/LX has existed since 1999, but was briefly suspended and then reintroduced in June 2012. References {{unix-stub Serviceguard High-availability cluster computing Unix software Proprietary commercial software for Linux ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SUSE Linux Enterprise Server
SUSE Linux Enterprise (often abbreviated to SLE) is a Linux-based operating system developed by SUSE. It is available in two editions, suffixed with Server (SLES) for servers and mainframes, and Desktop (SLED) for workstations and desktop computers. Its major versions are released at an interval of 3–4 years, while minor versions (called "Service Packs") are released about every 12 months. SUSE Linux Enterprise products receive more intense testing than the upstream openSUSE community product, with the intention that only mature, stable versions of the included components will make it through to the released enterprise product. It is developed from a common code base with other SUSE Linux Enterprise products. IBM's Watson was built on IBM's POWER7 systems using SLES. In March 2018, SUSE Product Manager Jay Kruemcke wrote in SUSE blog that SUSE Linux Enterprise developers have ported it to Raspberry Pi. SUSE Linux Enterprise Server SLES was developed based on SUSE Linux by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Hat Enterprise Linux
Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market. Red Hat Enterprise Linux is released in server versions for x86-64, Power ISA, ARM64, and IBM Z and a desktop version for x86-64. Fedora Linux serves as its upstream source. All of Red Hat's official support and training, together with the Red Hat Certification Program, focuses on the Red Hat Enterprise Linux platform. The first version of Red Hat Enterprise Linux to bear the name originally came onto the market as "Red Hat Linux Advanced Server". In 2003, Red Hat rebranded Red Hat Linux Advanced Server to "Red Hat Enterprise Linux AS" and added two more variants, Red Hat Enterprise Linux ES and Red Hat Enterprise Linux WS. Red Hat uses strict trademark rules to restrict free re-distribution of their officially supported versions of Red Hat Enterprise Linux but still freely provides its source code. Third-party derivatives can be built and redistribut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VLAN
A virtual local area network (VLAN) is any broadcast domain that is partitioned and isolated in a computer network at the data link layer (OSI layer 2).IEEE 802.1Q-2011, ''1.4 VLAN aims and benefits'' In this context, virtual, refers to a physical object recreated and altered by additional logic, within the local area network. VLANs work by applying tags to network frames and handling these tags in networking systems – creating the appearance and functionality of network traffic that is physically on a single network but acts as if it is split between separate networks. In this way, VLANs can keep network applications separate despite being connected to the same physical network, and without requiring multiple sets of cabling and networking devices to be deployed. VLANs allow network administrators to group hosts together even if the hosts are not directly connected to the same network switch. Because VLAN membership can be configured through software, this can greatly simplif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tape Drive
A tape drive is a data storage device that reads and writes data on a magnetic tape. Magnetic tape data storage is typically used for offline, archival data storage. Tape media generally has a favorable unit cost and a long archival stability. A tape drive provides sequential access storage, unlike a hard disk drive, which provides direct access storage. A disk drive can move to any position on the disk in a few milliseconds, but a tape drive must physically wind tape between reels to read any one particular piece of data. As a result, tape drives have very large average access times. However, tape drives can stream data very quickly off a tape when the required position has been reached. For example, Linear Tape-Open (LTO) supports continuous data transfer rates of up to 360 MB/s, a rate comparable to hard disk drives. Design Magnetic tape drives with capacities of less than one megabyte were first used for data storage on mainframe computers in the 1950s. , capaci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CD Burner
In computing, an optical disc drive is a disc drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs. Some drives can only read from certain discs, but recent drives can both read and record, also called burners or writers (since they physically burn the organic dye on write-once CD-R, DVD-R and BD-R LTH discs). Compact discs, DVDs, and Blu-ray discs are common types of optical media which can be read and recorded by such drives. Drive types , most of the optical disc drives on the market are DVD-ROM drives and BD-ROM drives which read and record from those formats, along with having backward compatibility with CD, CD-R and CD-ROM discs; compact disc drives are no longer manufactured outside of audio devices. Read-only DVD and Blu-ray drives are also manufactured, but are less commonly found in the consumer market and mainly limited to media devices such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
