JFS

JFS may refer to:

Computing

Other

JFS (file system)

Journaled File System or JFS is a 64-bit journaling file system created by IBM. There are versions for AIX, eComStation, OS/2, and Linux operating systems. The latter is available as free software under the terms of the GNU General Public License (GPL). HP-UX has another, different filesystem named JFS that is actually an OEM version of Veritas Software's VxFS.

In the AIX operating system, there exist two generations of JFS filesystem that are called JFS (JFS1) and JFS2 respectively. In the other operating systems, such as OS/2 and Linux, only the second generation exists and is called simply JFS. This should not be confused with JFS in AIX that actually refers to JFS1.

History

IBM introduced JFS with the initial release of AIX version 3.1 in February, 1990. This file system, now called JFS1 on AIX, had been the premier file system for AIX over the following decade and had been installed in thousands or millions of customers' AIX systems. Historically, the JFS1 file system is very closely tied to the memory manager of AIX, which is a typical design for a file system supporting only one operating system.

Veritas File System

The VERITAS File System (or VxFS; called JFS and OnlineJFS in HP-UX) is an extent-based file system. It was originally developed by VERITAS Software. Through an OEM agreement, VxFS is used as the primary filesystem of the HP-UX operating system. With on-line defragmentation and resize support turned on via license, it is known as OnlineJFS. It is also supported on AIX, Linux, Solaris, OpenSolaris, SINIX/Reliant UNIX, UnixWare and SCO OpenServer. VxFS was originally developed for AT&T's Unix System Laboratories. VxFS is packaged as a part of the Veritas Storage Foundation (which also includes Veritas Volume Manager).

History

According to the vendor, it was the first commercial journaling file system. That claim can be taken in two ways, i.e., the first implementation of a journaling file system in a commercial context, or the first file system available as an unbundled product.

Dan Koren is cited as one of the original developers of VxFS. He notes in a mailing list that they "finished release 1.0 one year or so later" after starting development of VxFS under a contract with AT&T Corporation in 1990. Other sources agree that the product was first released in 1991.

Waya

Waya (1974–2001) was a French Thoroughbred World Record holding racehorse who competed successfully in France and was a Champion in the United States. She was bred by the prominent French horseman Daniel Wildenstein through his breeding company, Dayton Ltd. Out of the mare War Path, her sire was Wildenstein's stallion Faraway Son, a Group 1 winner and the 1971 French Champion Miler.

Racing in France

In 1977, the three-year-old Waya competed in France for Daniel Wildenstein, where she was conditioned for racing by the Argentine-born trainer Angel Penna, a future U.S. Racing Hall of Fame inductee. A winner in her debut at Saint-Cloud Racecourse, Waya also won the Group 3 Prix de Royaumont at Chantilly and the Group 2 Prix de l'Opéra at Longchamp. She ended her French racing career in October 1977 with a record of three wins, two seconds, and a third from her eight starts.

Sent to the United States

For the 1978 racing season, Waya and her trainer Angel Penna competed on the New York Racing Association circuit, where she won the Flower Bowl Handicap and the Diana Handicap against fillies. In winning the Diana Handicap, she equaled the world record of 1:45 2/5 for 1⅛ miles on grass. She then beat her male counterparts in the Aqueduct Turf Classic Invitational Stakes and the Man o' War Stakes. Against a mostly male field of top American and European horses in the Washington, D.C. International Stakes at Laurel Park Racecourse in Laurel, Maryland, Waya ran third behind winner Mac Diarmida, whom she beat in the Man o' War Stakes.

Waya (disambiguation)

Waya or WAYA may refer to:

Waya! Uchuu Ichi no Osekkai Daisakusen

Waya! Uchuu Ichi no Osekkai Daisakusen (WAYA！　宇宙一のおせっかい大作戦) is a 2011 Japanese film. It is directed by director Kohatsu Yo and stars SKE48 members Matsui Jurina and Yagami Kumi, and comedian Itoda Jun.

Plot

Kantaro decides to plan a big event in honor of Shige, the arcade’s chairman and a person who has been running a wooden clog shop for 30 years. However, his true objective is to reconcile Shige and his friend Nobu after they have a fight.

But Kantaro’s little white lie ends up growing, turning his meddlesome plan into a mess.

Cast