It's this thread. I guess it is old though. Thank you for confirming!
I really want to specify chunk size though, because my use case is not typical. I want to limit API calls and yet I want to be able to serve random chunks fast enough to torrent peers. This is why I wanted to know if I could use these flags in vfs cache full mode:
--vfs-read-chunk-size 100M --vfs-read-chunk-size-limit 0
I think the size limit is key because I don't want the fetched chunk size to double each time, as for a torrent that would quickly balloon to the entire size of the file and some files within torrents can be huge.
I also thought about setting --drive-chunk-size, but I don't think it's applicable here because the torrent client handles the uploading.
These are the flags I want to run. Could you tell me what you think:
--use-mmap \
--dir-cache-time 96h \
--poll-interval=1h \
--tpslimit 10 \
--timeout 12h \
--fast-list \
--vfs-cache-mode full \
--vfs-read-chunk-size 100M \
--vfs-read-chunk-size-limit 0 \
--vfs-cache-max-size 1000G \
--vfs-cache-max-age 96h \
--cache-dir <name> \
--buffer-size 1G \