Changes between Version 4 and Version 5 of Ticket #1885


Ignore:
Timestamp:
2013-05-28T16:01:45Z (12 years ago)
Author:
daira
Comment:

I changed ChunkCache to use a true LRU replacement policy, and that seems to have fixed this problem. (LRU is not often used because keeping track of ages can be inefficient for a large cache, but here we only need a cache of a few elements. In practice 5 chunks seems to be sufficient for the sizes of files I've tested; will investigate whether it's enough for larger files later.)

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  • Ticket #1885

    • Property Keywords mdmf removed
    • Property Summary changed from cloud backend: redundant reads of chunks from cloud when downloading large MDMF file to cloud backend: redundant reads of chunks from cloud when downloading large files

  • Ticket #1885 – Description

    v4 v5  
    22
    33The file was being downloaded by playing it as a video in Chromium; I don't think that makes a difference.
     4
     5Update: this also applies to immutable files if they are large enough.