[Mldonkey-users] [patch #5203] Swarmer: Anti-fragmentation

[spiralvoice]

URL:
  <http://savannah.nongnu.org/patch/?func=detailitem&item_id=5203>

                 Summary: Swarmer: Anti-fragmentation
                 Project: mldonkey, a multi-networks file-sharing client
            Submitted by: spiralvoice
            Submitted on: Montag 26.06.2006 um 22:25
                Category: Bug fixes
                Priority: 5 - Normal
                  Status: None
             Assigned to: None
        Originator Email: 
             Open/Closed: Open

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Details:

patch by pango:
ftp://ftp.berlios.de/pub/mldonkey/pango/anti-fragmentation_v6.patch

Each file is divided into blocks saved in new option
file_disk_allocation_bitmap in swarmer section of files.ini

Blocksize is computed like this: file_size / 200, rounded up to full
megabytes, if bigger than 10MB: 10 MB are used as maximum blocksize.
Preallocated blocks are marked file_disk_allocation_bitmap option.

If the block about to be filled with data for the first time its read/written
back to disk to allocate the space. Set verbosity to
"verb" to enable logging of preallocation.





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File Attachments:


-------------------------------------------------------
Date: Montag 26.06.2006 um 22:25  Name: antifrag.patch  Size: 11,16KB   By:
spiralvoice

<http://savannah.nongnu.org/patch/download.php?file_id=10246>

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