Revision as of 05:03, 15 June 2011 edit 50.131.146.245 (talk) Added SISL to the implementation list ← Previous edit		Revision as of 05:13, 15 June 2011 edit undo 50.131.146.245 (talk) Fixed typo Next edit →
Line 24: * [[ULFS]] is a User-Level Log-structured File System (http://ulfs.sf.net) using FUSE (http://fuse.sf.net). * [[Cache Accelerated Sequential Layout\|CASL]] is a proprietary log-structured filesystem that uses Solid State Devices to cache traditional hard drives (http://www.nimblestorage.com/products/architecture/). * [[Stream Informed ~~Sequential~~Segment Layout\|SISL]] is a log-structured filesystem with deduplication and was designed by DataDomain (http://www.datadomain.com/products/SISL.html). Some kinds of storage media, such as [[flash memory]] and [[CD-RW]], slowly degrade as they are written to and have a limited number of erase/write cycles at any one ___location. Log-structured file systems are sometimes used on these media because they make fewer in-place writes and thus prolong the life of the device by [[wear leveling]]. The more common such file systems include:

Log-structured file system: Difference between revisions