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diff --git a/2005/flow-accounting-ols2005/OLS2005/goggin/goggin-abstract.tex b/2005/flow-accounting-ols2005/OLS2005/goggin/goggin-abstract.tex new file mode 100644 index 0000000..f37031c --- /dev/null +++ b/2005/flow-accounting-ols2005/OLS2005/goggin/goggin-abstract.tex @@ -0,0 +1,22 @@ + +% Registration Linux Multipathing +% [2]Register/Submit Proposal Ed Goggin (egoggin@emc.com) + +Linux multipathing provides I/O failover and +path load sharing for multipathed block +devices. In this paper, we provide an overview +of the current device mapper based +multipathing capability and use authentic +customer configurations to drive Enterprise +level requirements for future multipathing +enhancements. We describe the interaction +amongst kernel multipathing modules, user mode +multipathing tools, hotplug, udev, and kpartx +components when considering use cases. Use +cases include path and logical unit +re-configuration, partition management, and +path failover for both active-active and +active-passive generic storage systems. We +also describe lessons learned during testing +the MD scheme on high end storage systems. + |