Xsan Mac File Library

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FileXsan mac file library download
  1. Hello All, I have a setup of XRAIDS. 3 OS - MAC OSX Server 10.4.10 XSAN ver 1.4.2 My problem is one day there was an abrupt power failure UPS failed and after that the XSAN volume is not mounting.
  2. Jan 04, 2005  Xsan is a 64-bit cluster file system for Mac OS® X that enables organizations to consolidate storage resources and provide multiple computers with concurrent file-level read/write access to shared volumes over Fibre Channel.
Xsan
Developer(s)Apple Inc.
Initial releaseJanuary 4, 2005[1]
Stable release
Operating systemmacOS
TypeShared disk file system
LicenseProprietary
WebsitemacOS Server specs

Mar 29, 2019  How to Find the Library Folder on a Mac. This wikiHow teaches you how to force your Mac's user 'Library' folder to show up in the Finder window. While the 'Library' folder is hidden by default, you can prompt it to appear both temporarily. Note: Multiple Xsan clients can be configured as Spotlight proxy servers. The first proxy server the fsm locates becomes the proxy. If that client leaves the cluster, the fsm sequentially scans the list of clients willing to be the proxy server and requests that each of them try to renegotiate to become the new proxy.

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.

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.

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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]

Xsan Mac File Library Download

Some of the command line tools for Xsan begin with the letters cv, which stand for CentraVision[citation needed] – the original name for the file system. XSan clients use TCP ports 49152–65535, with TCP/63146 frequently showing in log files.[6]

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]

Box artwork for Xsan versions 1.0–1.4.

On January 4, 2005, Apple announced shipping of Xsan.[7]

In May 2006, Apple released Xsan 1.2 with support for volume sizes of nearly 2 petabytes.

Process Library

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.

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.[8] 2.1 was introduced on June 10, 2008. 2.1.1 was introduced on October 15, 2008. 2.2 was released September 14, 2009.[9]

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.[10]

On August 25, 2011, Apple released Xsan 2.2.2, which brought along several reliability fixes.[11]

On July 25, 2012, Apple released Xsan 3, included in OS X Mountain Lion.[12]

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.

Xsan Mac File Library Download

References[edit]

  1. ^'Apple Introduces Xsan Storage Area Network File System'.
  2. ^'Xsan Introduction'. Archived from the original on October 20, 2007.
  3. ^'Apple Introduces Xsan Storage Area Network File System'. Apple Inc.
  4. ^'Xsan 2 for traditional IT services'.
  5. ^'StorNext FX and FX2'.
  6. ^'TCP and UDP ports used by Apple software products'. Apple Inc. Retrieved February 14, 2017.
  7. ^'Apple Ships Xsan Storage Area Network File System'. Apple Inc.
  8. ^Info-Mac: View Topic – Apple Introduces Xsan 2Archived March 10, 2008, at the Wayback Machine
  9. ^Apple Releases Xsan 2.2 Updates
  10. ^Xsan versions included with or required by OS X
  11. ^Apple Releases Xsan 2.2.2 Filesystem Update
  12. ^[1]

External links[edit]

Retrieved from 'https://en.wikipedia.org/w/index.php?title=Xsan&oldid=935827558'

High-Performance Enterprise-Class SAN Solution Priced at $999

NAB, LAS VEGAS—April 18, 2004—Apple® today introduced Xsan, a high-performance, enterprise-class Storage Area Network (SAN) file system priced at the industry’s most aggressive price point of $999 per system. Xsan software combines breakthrough performance with Apple’s legendary ease-of-use for customers who require scalable, high-speed access to centralized shared data for video workflow and storage consolidation, and is the perfect complement to Apple’s award-winning Xserve® and Xserve RAID hardware.
“Apple’s pro video and IT customers now have an affordable, high-performance SAN file system on Mac OS X,” said Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing. “Xsan delivers a powerful end-to-end SAN solution, with less complexity and no hidden charges, at under half the price of alternatives from Avid, IBM and SGI.”
Xsan is a 64-bit cluster file system for Mac OS® X that enables organizations to consolidate storage resources and provide multiple computers with concurrent file-level read/write access to shared volumes over Fibre Channel. It is certified with Apple’s suite of professional applications, including Final Cut Pro® HD, Apple’s Emmy award-winning editing software and Motion, a breakthrough new application that redefines professional motion graphics production. For the first time on Mac OS X, up to 64 video professionals can simultaneously access a single storage volume that supports multiple high-bandwidth video streams for efficient workflow in video and film editing, audio editing and effects, and motion graphics creation.
“Xsan will build on our investment in Final Cut Pro, Xserve and Xserve RAID to deliver a high-performance, end-to-end SAN solution for video workflow,” said Bob Farina, CEO of the Cimarron Group, one of Hollywood’s largest entertainment marketing agencies. “We’re thrilled with Xsan because no other solution on the platform can provide the performance, functionality, stability and security that we require to produce trailers and more for the next generation of blockbuster movies.”
Xsan is ideal for demanding professional video workflows as well as storage consolidation for business, government, education and high-performance computing. Advanced features such as metadata controller failover and Fibre Channel multipathing ensure high availability; file-level locking allows multiple systems to read and write concurrently to the same volume which is ideal for complex workflows; bandwidth reservation provides for effective ingestion of bandwidth-intensive data streams, such as high resolution video; and flexible volume management results in more efficient use of storage resources.
Set up, administration and monitoring is built into the Xsan Admin tool which provides volume management, SAN file system configuration and remote monitoring in one integrated, easy-to-use application. User quotas and access controls allow administrators to restrict storage usage and file access for maximum data security. Since Xsan is interoperable with ADIC’s StorNext File System, it can be used in heterogeneous environments that include Windows, UNIX and Linux server operating system platforms. Additionally, Xsan is supported by ADIC’s industry leading data management software, StorNext Management Suite.
“We are delighted that Xsan is interoperable with StorNext File System and our full range of policy-based data management software,” said Bill Yaman, vice president of ADIC Software. “By integrating Mac OS X data into their unified storage environments, our customers will optimize storage utilization, simplify data management and further build a foundation for Information Lifecycle Management (ILM).”
Pricing & Availability
A beta version of Xsan is available immediately to qualified customers at www.apple.com/xsan. Xsan will be available in Fall 2004 through the Apple Store® (www.apple.com) and through Apple Authorized Resellers for a suggested retail price of $999 (US) per system. Apple has qualified Xsan with Xserve G4, Xserve G5, Power Mac® G4, Power Mac G5, Xserve RAID and Apple Fibre Channel PCI cards. Xsan requires Mac OS X or Mac OS X Server v.10.3 software installed and will support Fibre Channel switches from qualified vendors, such as Brocade, QLogic or Emulex.
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Press Contacts:
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Apple
(408) 974-6281
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