Changes between Version 2 and Version 3 of Ticket #1744


Ignore:
Timestamp:
2012-05-19T08:17:28Z (13 years ago)
Author:
zancas
Comment:

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  • Ticket #1744 – Description

    v2 v3  
    4343+        """
    4444+        General-purpose atomic test-read-and-set operation for mutable slots.
    45 +        (1) Perform comparisons tests against the extant shares.
     45+        (1) For submitted shnums compare against extant-and-empty shares.
    4646+        (2) Use the read vectors to extract "old data" from all extant shares.
    47 +        (3) If all tests in (1) passed: then write tw_vectors shares.
    48 +        (4) Return whether the tests passed and the "old data", which does not
     47+        (3) If all tests in (1) passed, then write tw_vectors shares.
     48+        (4) Return "whether-the-tests-passed" and the "old data", which does not
    4949+        include any modifications made by the writes.
    5050