[DragonFlyBSD - Bug #2441] rtorrent downloads broken, possibly related to recent mmap work
Francois Tigeot via Redmine
bugtracker-admin at leaf.dragonflybsd.org
Wed Oct 31 00:52:46 PDT 2012
Issue #2441 has been updated by Francois Tigeot.
We cannot completely exclude a DragonFly issue either.
It would be interesting to get both good and bad copies of the same file.
Knowing the corruption pattern may help find a possible root cause.
Bug #2441: rtorrent downloads broken, possibly related to recent mmap work
Author: Tim Darby
Running DragonFly v188.8.131.52.gdc43b7-DEVELOPMENT, x86-64
Since upgrading to recent master, rtorrent downloads have been frequently failing with the message "hash check on download completion found bad chunks". I've never that message from rtorrent before. I tried setting machdep.pmap_mmu_optimize=0 and the failures stopped.
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