Cattelan: New page: {| width="100%" cellspacing="2" | bgcolor="#88ee88" valign="top" | July-2007 | bgcolor="#99cccc" valign="top" | Next r...

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New page: {| width="100%" cellspacing="2" | bgcolor="#88ee88" valign="top" | July-2007 | bgcolor="#99cccc" valign="top" | Next r...

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| bgcolor="#88ee88" valign="top" | July-2007 
| bgcolor="#99cccc" valign="top" | Next round of xfs_repair(8) performance improvements (xfsprogs 2.9.2 onwards). It substantially improves the I/O performance compared to previous versions through the use of batch reads, background metadata prefetching and smart priority based libxfs caching. Lost+found behaviour has also been changed and will not re-orphan existing lost+found files. 
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| bgcolor="#88ee88" valign="top" | July-2007 
| bgcolor="#99cccc" valign="top" | Added new data allocator called "filestreams" to 2.6.22 kernels. It allows a directory to reserve an allocation group for exclusive use by files created within that directory. Files being written in other directories will not use the same allocation group and so files within different directories will not interleave extents on disk. The reservation is only active while files are being created and written into the directory. Filestreams can be enabled filesystem wide with a "-o filestreams" mount option, or on a per directory basis with an xfs_io(8) chattr flag. 
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| bgcolor="#88ee88" valign="top" | June-2007 
| bgcolor="#99cccc" valign="top" | Added a new tool, xfs_metadump(8), to capture the metadata of a corrupted filesystem for implementing improvements to xfs_repair(8). 
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| bgcolor="#88ee88" valign="top" | May-2007 
| bgcolor="#99cccc" valign="top" | Released "Lazy Superblock Counters" which significantly improves transaction intensive workloads which operate on the free space and inode usage counters in the superblock. 
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| bgcolor="#88ee88" valign="top" | March-2007 
| bgcolor="#99cccc" valign="top" | Fixed the notorious "NULL files" problem after a crash. The fix improves the syncronisation between updates of the file size and writes that extend a file. 
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| bgcolor="#88ee88" valign="top" | January-2007 
| bgcolor="#99cccc" valign="top" | Added [training/index.html XFS Training course] (still under development) and the documentation for the [papers/xfs_filesystem_structure.pdf XFS ondisk format]. 
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| bgcolor="#88ee88" valign="top" | August-2006 
| bgcolor="#99cccc" valign="top" | Added the paper "High Bandwidth Filesystems on Large Systems" which was presented at the Ottawa Linux Symposium in July 2006. 
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| bgcolor="#88ee88" valign="top" | July-2006 
| bgcolor="#99cccc" valign="top" | Several bulkstat related performance improvements, mostly improving DMAPI scans for filesystems with many millions of inodes, but also generic readahead improvements that will help other bulkstat users (e.g. xfsdump and quota). 
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| bgcolor="#88ee88" valign="top" | July-2006 
| bgcolor="#99cccc" valign="top" | SLES10 is released, with full XFS and DMAPI support. 
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| bgcolor="#88ee88" valign="top" | June-2006 
| bgcolor="#99cccc" valign="top" | First round of xfs_repair(8) performance improvements, and buffer/inode caching now done in libxfs in preparation for a multi-threaded version of xfs_repair at a later date. 
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| bgcolor="#88ee88" valign="top" | May-2006 
| bgcolor="#99cccc" valign="top" | Additional inheritable inode flag (nodefrag) to allow specified inodes to be skipped by xfs_fsr(8). 
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| bgcolor="#88ee88" valign="top" | May-2006 
| bgcolor="#99cccc" valign="top" | Updated the [http://oss.sgi.com/projects/xfs/faq.html#wcache FAQ] to discuss device write barriers. 
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| bgcolor="#88ee88" valign="top" | Mar-2006 
| bgcolor="#99cccc" valign="top" | Incore extent management rework, more efficiently using memory when working with files with large numbers of extents. 
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| bgcolor="#88ee88" valign="top" | Feb-2006 
| bgcolor="#99cccc" valign="top" | Per-CPU superblock accounting, improving buffered I/O throughput significantly for parallel I/O workloads. 
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| bgcolor="#88ee88" valign="top" | Dec-2005 
| bgcolor="#99cccc" valign="top" | Rework the page writeout code paths within XFS to make better use of advances in 2.6 kernels (page clustering and larger block I/O requests). 
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| bgcolor="#88ee88" valign="top" | Dec-2005 
| bgcolor="#99cccc" valign="top" | SLES9 Service Pack 3 released with next set of XFS updates. 
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| bgcolor="#88ee88" valign="top" | Nov-2005 
| bgcolor="#99cccc" valign="top" | Support for block layer write barriers, allowing devices to be used with their write cache enabled (2.6+ kernels). 
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| bgcolor="#88ee88" valign="top" | Nov-2005 
| bgcolor="#99cccc" valign="top" | Preferred extent size allocator hint for the B+ tree allocator. 
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| bgcolor="#88ee88" valign="top" | Sep-2005 
| bgcolor="#99cccc" valign="top" | Support for inline extended attribute format 2, which significantly improves performance when using extended attributes. Driven by needs of the Samba folks for Samba version 4, but also helpful to many other people. 
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| bgcolor="#88ee88" valign="top" | Jun-2005 
| bgcolor="#99cccc" valign="top" | Added support for project quota, and the ability to inherit project identifiers. Provides the mechanism for implementing a form of directory tree quota. 
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| bgcolor="#88ee88" valign="top" | Jun-2005 
| bgcolor="#99cccc" valign="top" | Merged all XFS fixes since SP1 into SLES9 SP2. Thanks Andreas! 
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| bgcolor="#88ee88" valign="top" | Jun-2005 
| bgcolor="#99cccc" valign="top" | [http://people.freebsd.org/~rodrigc/xfs/ XFS for FreeBSD] website announced (an independent porting effort not sponsored by SGI), supported by FreeBSD developers Craig Rodrigues and Alexander Kabaev. 
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| bgcolor="#88ee88" valign="top" | Jan-2005 
| bgcolor="#99cccc" valign="top" | Support use of 64 bit inode numbers with NFS. 
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| bgcolor="#88ee88" valign="top" | Dec-2004 
| bgcolor="#99cccc" valign="top" | Added ihashsize mount option and reworked inode hash sizing algorithms for improved scalability. 
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| bgcolor="#88ee88" valign="top" | Oct-2004 
| bgcolor="#99cccc" valign="top" | XFS web pages updated for the first time in several years. (*cough*) 
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| bgcolor="#88ee88" valign="top" | Oct-2004 
| bgcolor="#99cccc" valign="top" | Merged all XFS fixes since 2.6.5 into SLES9 Service Pack 1. Thanks Andreas! 
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| bgcolor="#88ee88" valign="top" | Feb-2004 
| bgcolor="#99cccc" valign="top" | XFS is merged into Marcelo's 2.4.25 kernel. 
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| bgcolor="#88ee88" valign="top" | Dec-2003 
| bgcolor="#99cccc" valign="top" | 2.6.0 kernel is released, with full XFS support. 
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| bgcolor="#88ee88" valign="top" | Oct-2003 
| bgcolor="#99cccc" valign="top" | Added support for allocation groups larger than four gigabytes (up to 1 terabyte per AG supported now). Big scalability improvement for large filesystems. 
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| bgcolor="#88ee88" valign="top" | Sep-2003 
| bgcolor="#99cccc" valign="top" | Additional per-inode flags introduced (immutable, append-only, noatime, nodump, sync). 
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| bgcolor="#88ee88" valign="top" | Aug-2003 
| bgcolor="#99cccc" valign="top" | XFS 1.3 is released. 
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| bgcolor="#88ee88" valign="top" | Apr-2003 
| bgcolor="#99cccc" valign="top" | XFS merged in Alan Cox's 2.4.21-rc1-ac3 kernel. 
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| bgcolor="#88ee88" valign="top" | Feb-2003 
| bgcolor="#99cccc" valign="top" | XFS 1.2 is released. 
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| bgcolor="#88ee88" valign="top" | Dec-2002 
| bgcolor="#99cccc" valign="top" | Added support for sector sizes larger than 512 bytes. Particularly useful with MD RAID5 setups, significant performance win when a sector size matching the block size is used. 
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| bgcolor="#88ee88" valign="top" | Sep-2002 
| bgcolor="#99cccc" valign="top" | XFS is merged into Linus' 2.5 development tree. 
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| bgcolor="#88ee88" valign="top" | Jun-2002 
| bgcolor="#99cccc" valign="top" | Added support for version 2 logs, allowing larger incore log buffers and log write alignment. 
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| bgcolor="#88ee88" valign="top" | May-2002 
| bgcolor="#99cccc" valign="top" | XFS quota syscall support and VFS interfaces merged in 2.5. 
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| bgcolor="#88ee88" valign="top" | Apr-2002 
| bgcolor="#99cccc" valign="top" | SuSE 8.0 is available with native XFS support. 
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| bgcolor="#88ee88" valign="top" | Apr-2002 
| bgcolor="#99cccc" valign="top" | XFS 1.1 is released. 
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| bgcolor="#88ee88" valign="top" | Feb-2002 
| bgcolor="#99cccc" valign="top" | Extended attribute syscalls and VFS interfaces merged in 2.5. 
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| bgcolor="#88ee88" valign="top" | Nov-2001 
| bgcolor="#99cccc" valign="top" | Work starts on the 2.5 kernel tree. 
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| bgcolor="#88ee88" valign="top" | Nov-2001 
| bgcolor="#99cccc" valign="top" | XFS 1.0.2 Release 
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| bgcolor="#88ee88" valign="top" | Sep-2001 
| bgcolor="#99cccc" valign="top" | Mandrake 8.1 is available with native XFS support. 
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| bgcolor="#88ee88" valign="top" | Jul-2001 
| bgcolor="#99cccc" valign="top" | XFS 1.0.1 Release 
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| bgcolor="#88ee88" valign="top" | Jun-2001 
| bgcolor="#99cccc" valign="top" | Debian "Woody" XFS install discs are now available. Thanks Zoltan! 
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| bgcolor="#88ee88" valign="top" | May-2001 
| bgcolor="#99cccc" valign="top" | XFS 1.0 patches now in the Debian testing ("Woody") distribution. Thanks again to Ed Boraas. 
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| bgcolor="#88ee88" valign="top" | May-2001 
| bgcolor="#99cccc" valign="top" | XFS 1.0 patches now in the Debian unstable ("Sid") distribution. Thanks go out to Ed Boraas. 
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| bgcolor="#88ee88" valign="top" | May-2001 
| bgcolor="#99cccc" valign="top" | Mandrake packages are now available, thanks to Chmouel Boudjnah. 
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| bgcolor="#88ee88" valign="top" | May-2001 
| bgcolor="#99cccc" valign="top" | Debian kernel packages available from Marcos Pinto. Thanks! 
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| bgcolor="#88ee88" valign="top" | May-2001 
| bgcolor="#99cccc" valign="top" | XFS 1.0 Release 
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| bgcolor="#88ee88" valign="top" | Sep-2000 
| bgcolor="#99cccc" valign="top" | XFS Beta Release 
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| bgcolor="#88ee88" valign="top" | Aug-2000 
| bgcolor="#99cccc" valign="top" | Initial FAQ now available, thanks to Thomas Graichen. 
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| bgcolor="#88ee88" valign="top" | Jun-2000 
| bgcolor="#99cccc" valign="top" | Usenix 2000: Porting XFS to Linux talk 
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| bgcolor="#88ee88" valign="top" | Jun-2000 
| bgcolor="#99cccc" valign="top" | Usenix 2000 XFS pre-beta ISO image available 
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| bgcolor="#88ee88" valign="top" | Apr-2000 
| bgcolor="#99cccc" valign="top" | Web interface to CVS repository now available 
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| bgcolor="#88ee88" valign="top" | Mar-2000 
| bgcolor="#99cccc" valign="top" | XFS source code officially available! 
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OLD News - Revision history

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