Ticket #962 (new defect)
rtorrent often incorrectly discards valid data blocks
| Reported by: | anpaza@mail.ru | Owned by: | rakshasa |
|---|---|---|---|
| Priority: | normal | Component: | libtorrent |
| Version: | Severity: | normal | |
| Keywords: | Cc: |
Description
Initialy I thought my bug is similar to #95, but after some thinking I decided it's different.
I use rtorrent since version 0.5 and there was a time when this bug was not present. But starting with some version (alas, I can't remember which exactly) the following bug happens with almost every file I download:
The file completes download, then a full hash check goes on, and rtorrent says the file is just 60% complete, and starts to re-download the "wrong" parts. Then I stop the torrent and restart it again - hash checking goes on and voila - I have 90% of valid blocks, without downloading a single byte (okay, without downloading a single megabyte).
My rtorrent.rc with comments stripped (btw the damn max_open_files=256 bug hit me too, so it's commented out):
min_peers = 40 max_peers = 100 max_uploads = 50 download_rate = 30 upload_rate = 50 directory = /mnt/8/rtorrent/files session = /mnt/8/rtorrent/session schedule = watch_directory,5,5,load_start=/mnt/8/rtorrent/watch/*.torrent ip = XXXXXXXXXXXXX bind = XXXXXXXXXXXXX port_range = 40000-49999 port_random = yes check_hash = yes use_udp_trackers = yes encoding_list = cp1251 safe_sync = yes
Change History
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It's unlikely that it's rtorrent that discards the data. If the file completes, rtorrent thinks it has downloaded everything.
So either your kernel, your filesystem, or your disk screw up and lose data. Alas you gave no information on those.