Title
System-Call Based Problem Diagnosis for PVFS
Type
Conference Proceeding
Abstract or Table of Contents
We present a syscall-based approach to automatically diagnose performance problems, server-to-client propagated errors, and server crash/hang problems in PVFS. Our approach compares the statistical and semantic attributes of syscalls across PVFS servers in order to diagnose the culprit server, under these problems, for different file-system benchmarks—dd, PostMark and IOzone—in a PVFS cluster.
Recommended Citation
Kasick, Michael P.; Bare, Keith A.; Marinelli, Eugene E.; Tan, Jiaqi; Ghandi, Rajeev; and Narasimhan, Priya, "System-Call Based Problem Diagnosis for PVFS" (2009). Parallel Data Laboratory. Paper 1.
http://repository.cmu.edu/pdl/1
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Comments
From Proceedings of the 5th Workshop on Hot Topics in System Dependability (HotDep '09). Lisbon, Portugal. June 2009.