• Kirill Smelkov's avatar
    bigfile/zodb: Prepare to have several ZBlk formats · 70ea8573
    Kirill Smelkov authored
    - current ZBlk becomes format 0
    - write format can be selected via WENDELIN_CORE_ZBLK_FMT env var
    - upon writing a block we always make sure we write it in current write
      format - so if a block was previously written in one format, it could
      be changed on the next write.
    - tox is prepared to test all write formats (so far only ZBlk0 there).
    
    The reason is - in the next patch we'll introduce another format for
    blocks which is optimized for small changes.
    70ea8573
tox.ini 1.05 KB