| Developer(s) | Apple Inc. |
|---|---|
| Initial release | January 4, 2005[1] |
| Stable release | |
| Operating system | macOS |
| Type | Shared disk file system |
| License | Proprietary |
| Website | macOS Server specs |
Xsan (/ˈɛksæn/) is Apple Inc.'s storage area network (SAN) or clustered file system for macOS. Xsan enables multiple Mac desktop and Xserve systems to access shared block storage over a Fibre Channel network. With the Xsan file system installed, these computers can read and write to the same storage volume at the same time. Xsan is a complete SAN solution that includes the metadata controller software, the file system client software, and integrated setup, management and monitoring tools.
Yosemite San Francisco Font. Replace Helvetica Neue on your 10.10 Yosemite Mac with San Francisco – the Watch font. Disclaimer: This repo was originally created by Wells Riley. The font is adapted from San Francisco – Apple's new typeface for the Apple Watch. This project was inspired by jenskutilek's Fira System Font Replacement. The font change to 'San Francisco' will apparently arrive to OS X 10.11 and iOS 9, but if you don't want to wait for the next version of Mac OS, you can modify your OS X Yosemite system font now to replace Helvetica Neue with San Francisco, and it looks a whole lot better than Comic Sans. Comic Sans joking aside, the San Francisco font.
The role willparticipate in the expansion of the integration of Mac OS, including supportingmanagement and security solutions. Position is an excellent opportunity tobring skills and experience to a team of highly motivated system administratorsthat support the firm's client, server, and cloud solutions.
Xsan has all the normal features to be expected in an enterprise shared disk file system, including support for large files and file systems, multiple mounted file systems, metadata controller failover for fault tolerance, and support for multiple operating systems.
Interoperability[edit]
Xsan is based on the StorNext File System made by Quantum Corporation.[2] The StorNext File System and the Xsan file system share the same file system layout and the same protocol when talking to the metadata server. They also seem to share a common code base or very close development based on the new features developed for both file systems.
The Xsan website claims complete interoperability[3] with the StorNext File System: 'And because Xsan is completely interoperable with Quantum's StorNext File System, you can even provide clients on Windows, Linux, and other UNIX platforms with direct Fibre Channel block-level access to the data in your Xsan-managed storage pool.'[4]
Quantum Corporation claims: 'Complete interoperability with Apple's Xsan and Promise RAID and Allows Xsan and Xserve RAID to support AIX, HP-UX, IRIX, Red Hat Linux, SuSE Linux, Mac OS X, Solaris, and Windows clients, including support for 64 Bit Windows and Windows Vista.'[5]
Some of the command line tools for Xsan begin with the letters cv, which stand for CentraVision – the original name for the file system.[6] XSan clients use TCP ports 49152–65535, with TCP/63146 frequently showing in log files.[7]
Data representation[edit]
Xsan file system uses several logical storages to distribute information. The two main classes of information appear on Xsan: the user data (such as files) and the file system metadata (such as folders, file names, file allocation information and so on). Most configurations use different storages for data and metadata.The file system supports dynamic expansion and distribution of both data and metadata areas.
History[edit]
On January 4, 2005, Apple announced shipping of Xsan.[8]
In May 2006, Apple released Xsan 1.2 with support for volume sizes of nearly 2 petabytes.
On August 7, 2006, Apple announced Xsan 1.4, which is available for Intel-based Macintosh computers as a Universal binary and supports file systemaccess control lists.
Impassioned fowl mac os. On December 5, 2006, Apple released Xsan 1.4.1.
On October 18, 2007, Apple released Xsan 1.4.2, which resolves several reliability and compatibility issues.
On February 19, 2008, Apple released Xsan 2, the first major update, which introduces MultiSAN, and completely redesigned administration tools.[9] 2.1 was introduced on June 10, 2008. 2.1.1 was introduced on October 15, 2008. 2.2 was released September 14, 2009.[10]
On July 20, 2011, Apple released Xsan 2.3, included in Mac OS X Lion. This was the first version of Xsan included with macOS.[11]
On August 25, 2011, Apple released Xsan 2.2.2, which brought along several reliability fixes.[12]
On July 25, 2012, Apple released Xsan 3, included in OS X Mountain Lion.[13]
On October 17, 2014, Apple released Xsan 4 with OS X Yosemite.
On September 20, 2016, Apple released Xsan 5 with macOS Sierra and macOS Server 5.2.
Impassioned fowl mac os. On December 5, 2006, Apple released Xsan 1.4.1.
On October 18, 2007, Apple released Xsan 1.4.2, which resolves several reliability and compatibility issues.
On February 19, 2008, Apple released Xsan 2, the first major update, which introduces MultiSAN, and completely redesigned administration tools.[9] 2.1 was introduced on June 10, 2008. 2.1.1 was introduced on October 15, 2008. 2.2 was released September 14, 2009.[10]
On July 20, 2011, Apple released Xsan 2.3, included in Mac OS X Lion. This was the first version of Xsan included with macOS.[11]
On August 25, 2011, Apple released Xsan 2.2.2, which brought along several reliability fixes.[12]
On July 25, 2012, Apple released Xsan 3, included in OS X Mountain Lion.[13]
On October 17, 2014, Apple released Xsan 4 with OS X Yosemite.
On September 20, 2016, Apple released Xsan 5 with macOS Sierra and macOS Server 5.2.
References[edit]
- ^'Apple Introduces Xsan Storage Area Network File System'.
- ^'Xsan Introduction'. Archived from the original on October 20, 2007.
- ^'Apple Introduces Xsan Storage Area Network File System'. Apple Inc.
- ^'Xsan 2 for traditional IT services'.
- ^'StorNext FX and FX2'.
- ^'Review Questions - Client Management in Xsan'.
- ^'TCP and UDP ports used by Apple software products'. Apple Inc. Retrieved February 14, 2017.
- ^'Apple Ships Xsan Storage Area Network File System'. Apple Inc.
- ^Info-Mac: View Topic – Apple Introduces Xsan 2Archived March 10, 2008, at the Wayback Machine
- ^Apple Releases Xsan 2.2 Updates
- ^Xsan versions included with or required by OS X
- ^Apple Releases Xsan 2.2.2 Filesystem Update
- ^[1]
External links[edit]
| Category | Neo-grotesque |
|---|---|
| Foundry | Apple Inc. |
| Date released | 2015 |
| License | Proprietary |
| Variations | SF, SF Compact, SF Mono |
| Website | https://developer.apple.com/fonts/ |
San Francisco is an American neo-grotesquesans-seriftypeface made by Apple Inc. It was first released to developers on November 18, 2014.[1][2] It is the first new typeface designed at Apple in nearly 20 years and has been inspired by Helvetica and DIN.[1] The typeface has been criticized by the San Francisco Chronicle for having nothing to do with the city and for just being 'Helvetica on a low-carb diet.'[3]
Variants[edit]
The San Francisco typeface has three main variants: SF , SF Pro and SF Pro Display for macOS, iOS, and iPadOS; SF Compact and SF Round for watchOS; and SF Mono for the Terminal, Console, and Xcode applications.[4][5] Several other variants exist for internal use by Apple.
San Francisco was first introduced in watchOS only. The next year at WWDC, Apple released the watchOS font as SF Compact and at the same time introduced SF UI (generally called SF) for OS X El Capitan and iOS 9. In macOS High Sierra and iOS 11, SF UI was succeeded by SF Pro.[6] Note: SF has the codename SFNS in macOS and SFUI in iOS, regardless of the official name.
The main difference is that the sides of letters with round shapes, such as o, e, and s, are round in SF, whereas they are flat in SF Compact. The flat sides allow the letters to be laid out with more space between them, thereby making the text more legible at small sizes, which is particularly important for the Apple Watch.[7]
Both SF and SF Compact each have two optical sizes: 'display' for large and 'text' for small text. Compared to display, the letters in text have larger apertures and more generous letter-spacing. The operating system automatically chooses the display optical size for sizes of at least 20 points, and the text optical size otherwise.[7] Additionally, included in macOS Sierra and iOS 10 is a new variant named SF Compact Rounded. It is used in the new contact placeholder icons introduced in the OSes.
SF Pro Rounded[edit]
On January 25th, 2019, SF Pro Rounded (codename SFUIRounded) was found[8] in the iOS 12.2 beta. It was officially released on the Apple Developer website on June 3, 2019.
SF Mono[edit]
SF Mono, which is a monospaced variant, was introduced at WWDC 2016.[9] It is installed as default in Console (only regular weight), Terminal and Xcode. It was officially released on the Apple Developer website in August 2019.
SF Serif[edit]
The SF Serif (codename Serif UI) variant was showcased during the keynote at WWDC 2018 on June 4, 2018 when the all-new Apple Books app was introduced.[10] This variant was exclusive to Apple Books in iOS 12, as a result, it was not available for download. It was later released in four optical sizes with six weights each, under the name New York on June 3, 2019, on the Apple Developer site.[4] The font includes OpenType features for lining and old-style figures in both proportional and tabular widths. Despite Apple having a font with the same name with the bitmap format for the original Macintosh (and later converted to TrueType format), it is unrelated to this design.
SF Hello[edit]
The SF Hello variant was first introduced in 2016. It is restricted to Apple employees and permitted contractors and vendors, and is therefore not available for public use.[11][12] This variant appears to be an intermediate optical size between SF UI Text and SF UI Display; however, some characters are tweaked, and the letter-spacing is adjusted specially for printing rather than displaying on screen.
SF Cash[edit]
SF Cash can be found in the Apple Pay Cash app for iMessage. It includes a chiseled-style SVG color font titled 'SF Cash Chiseled', a plain version titled 'SF Cash Plain', and 'SF Cash Text Condensed Semibold' which appears more condensed than 'SF Pro Text Condensed Semibold'.
SF Shields[edit]
SF Shields first appeared in iOS 12.1, and is hidden in the GeoServices cache folder. It is also found in macOS Mojave's GeoServices cache.
SF Camera[edit]
SF Camera was introduced on September 10, 2019 at Apple's keynote with the iPhone 11. SF Camera is the UI font for the Camera app on the iPhone 11 and the iPhone 11 Pro models. Phil Schiller mentioned it while explaining how much the camera updates are meaningful to Apple, and implied that it's that important to them that they created a new version of the font for it.
Usage[edit]
San Francisc-roll Mac Os Download
Since its introduction, San Francisco has gradually replaced most of Apple's other typefaces on their software and hardware products and for overall branding[13] and has replaced Lucida Grande and Helvetica Neue as the system typeface of macOS and iOS since OS X El Capitan and iOS 9.[14][4][15] Apple uses it on its website and for its product wordmarks, where it replaced Myriad Pro. It is also used on the keyboard of the 2015 MacBook and on the 2016 MacBook Pro, replacing VAG Rounded.[16] It is also used as Apple's corporate typeface.[17]
San Francisc-roll Mac Os X
Apple restricts the usage of the typeface by others. It is licensed to registered third-party developers only for the design and development of applications for Apple's platforms.[4]
References[edit]
San Francisco Mac Repair
- ^ abBrownlee, John (November 19, 2014). 'Apple Releases Its Most Important Typeface in 20 Years'. Fast Company. Retrieved June 13, 2015.CS1 maint: discouraged parameter (link)
- ^Williams, Owen (November 18, 2014). 'Meet Apple's new font, designed for its smartwatch'. The Next Web. Retrieved June 13, 2015.CS1 maint: discouraged parameter (link)
- ^Hartlaub, Peter (April 19, 2021). 'San Francisco finally has its own font. And the inspiration was truly historic'. San Francisco Chronicle. Retrieved April 19, 2021.
- ^ abcd'Fonts'. Apple Developer. Apple Inc. Retrieved June 13, 2015.CS1 maint: discouraged parameter (link)
- ^Nowell, Peter. 'Apple Reveals San Francisco Monospaced Font'.
- ^'iOS 11 silently introduces SF Pro with almost 1000 new glyphs and support for more languages'. Designer News. Retrieved April 21, 2019.
- ^ abCavedoni, Antonio (June 12, 2015). 'Introducing the New System Fonts'. WWDC 2015. Apple Inc.
- ^Rambo, Guilherme (January 25, 2019). 'New font on iOS 12.2: SFUIRoundedpic.twitter.com/chCQassrL5'. @_inside. Retrieved April 21, 2019.
- ^Getting Apple's SF Mono Font in Mac OS, retrieved January 3, 2019
- ^'Apple Books: What's new in iOS 12'. iMore. Retrieved July 10, 2018.
- ^San-Francisco-family/README.md at master · windyboy1704/San-Francisco-family, retrieved May 30, 2019
- ^Apple Identity Guidelines(PDF), retrieved January 2, 2019
- ^Apple (2015). 'Visual Design - Apple TV Human Interface Guidelines - Apple Developer'. Retrieved on 2015-10-04 from https://developer.apple.com/tvos/human-interface-guidelines/visual-design/.
- ^'Typography'. Apple Watch Human Interface Guidelines. Apple Inc. Archived from the original on June 15, 2015. Retrieved June 13, 2015.CS1 maint: discouraged parameter (link)
- ^Stinson, Liz (June 9, 2015). 'Why Apple Abandoned the World's Most Beloved Typeface'. Wired. Retrieved June 13, 2015.CS1 maint: discouraged parameter (link)
- ^Wright, Mic (March 9, 2015). 'The new MacBook shows San Francisco is more than just the Apple Watch font'. The Next Web. Retrieved May 29, 2015.CS1 maint: discouraged parameter (link)
- ^'Apple Adopts San Francisco Typeface for Apple.com Website'. Retrieved April 21, 2018.
External links[edit]
- San Francisco on Apple's developer website
San Francisc-roll Mac Os Catalina
