This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via bd97689174a067aaad1a234dd90f6d37334f7fe8 (commit) via 1f0740dd87b77a499351ed1bc5564ba214549563 (commit) from beaa00dc98b3d3f3fb35d631ae580d603aaf914e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit bd97689174a067aaad1a234dd90f6d37334f7fe8 Author: Phil Carns <[email protected]> Date: Tue Mar 17 14:43:59 2015 -0400 rough text for 2.1.6c fault detection commit 1f0740dd87b77a499351ed1bc5564ba214549563 Author: Phil Carns <[email protected]> Date: Tue Mar 17 14:30:27 2015 -0400 minor wording tweak ----------------------------------------------------------------------- Summary of changes: .../localstore-report.tex | 4 ++-- .../2015.03.30/2.1.6c-fault-detection.txt | 11 +++++++++++ 2 files changed, 13 insertions(+), 2 deletions(-) create mode 100644 reports/triton-quarterly/2015.03.30/2.1.6c-fault-detection.txt Diff of changes: diff --git a/reports/triton-localstore-convergence/localstore-report.tex b/reports/triton-localstore-convergence/localstore-report.tex index f2b61b7..2370da5 100644 --- a/reports/triton-localstore-convergence/localstore-report.tex +++ b/reports/triton-localstore-convergence/localstore-report.tex @@ -20,9 +20,9 @@ for managing client/server communication, and convergence on an overall fault detection strategy.'' Specifically, it addresses the first portion of this deliverable: convergence on a shared API for local storage abstraction. -The Triton (ANL) and Sirocco (Sandia) teams each developed local storage +In previous work, the Triton (ANL) and Sirocco (Sandia) teams each developed local storage abstraction prototypes to serve as proofs of concept and to explore local -storage semantics in previous work. We identified common requirements +storage semantics. These early prototypes were used to identify common requirements for variable-sized, record-oriented access models, atomic primitives, and record-granular versioning. We then leveraged lessons learned from the initial prototypes to produce a new, common local storage component diff --git a/reports/triton-quarterly/2015.03.30/2.1.6c-fault-detection.txt b/reports/triton-quarterly/2015.03.30/2.1.6c-fault-detection.txt new file mode 100644 index 0000000..55bd3c7 --- /dev/null +++ b/reports/triton-quarterly/2015.03.30/2.1.6c-fault-detection.txt @@ -0,0 +1,11 @@ +In our previous quarterly report, we outlined a methodology for +exploring the design space of both epidemic and semi-centralized fault +detection protocols using discrete event simulation. These activities +are ongoing. + +We are also working with the Sirocco (Sandia) team to evaluate commonalities +in our respective fault detection requirements. There is significant +opportunity for overlap, but we are working to clarify how differences in server +visibility and the client's role in the storage system impact the fault +detection model. + hooks/post-receive --