6 search results - page 1 / 2 » Gumshoe: Diagnosing Performance Problems in Replicated File-... |
SRDS
2008
IEEE
13 years 11 months ago
2008
IEEE
Replicated file-systems can experience degraded performance that might not be adequately handled by the underlying fault-tolerant protocols. We describe the design and implementa...
FAST
2010
13 years 6 months ago
2010
We focus on automatically diagnosing different performance problems in parallel file systems by identifying, gathering and analyzing OS-level, black-box performance metrics on eve...
PDIS
1993
IEEE
13 years 8 months ago
1993
IEEE
semantic knowledge all concurrent partitionedAbstract updates to an object must be treated as conflicting, andOptimistic replication is an important technique for merged manually b...
SIGMETRICS
2008
ACM
13 years 4 months ago
2008
ACM
We study the problem of guaranteeing data durability [2] in distributed storage systems based on replication. Our work is motivated by several several recent efforts [3, 5, 1] to ...
EUROSYS
2011
ACM
12 years 8 months ago
2011
ACM
To improve data availability and resilience MapReduce frameworks use file systems that replicate data uniformly. However, analysis of job logs from a large production cluster show...