4 search results - page 1 / 1 » Can We Really Recover Data if Storage Subsystem Fails |
ICDCS
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a theoretical and experimental study on the limitations of copy-on-write snapshots and incremental backups in terms of data recoverability. We provide mathemat...
SIGMETRICS
2010
ACM
13 years 4 months ago
2010
ACM
Modern storage systems use thousands of inexpensive disks to meet the storage requirement of applications. To enhance the data availability, some form of redundancy is used. For e...
SOSP
2007
ACM
14 years 1 months ago
2007
ACM
We introduce a new reliability infrastructure for file systems called I/O shepherding. I/O shepherding allows a file system developer to craft nuanced reliability policies to de...
PLDI
2009
ACM
14 years 5 months ago
2009
ACM
High-level languages are growing in popularity. However, decades of C software development have produced large libraries of fast, timetested, meritorious code that are impractical...