rsize issue - Printable Version +- Kodi Community Forum (https://forum.kodi.tv) +-- Forum: Support (https://forum.kodi.tv/forumdisplay.php?fid=33) +--- Forum: General Support (https://forum.kodi.tv/forumdisplay.php?fid=111) +---- Forum: Raspberry Pi (https://forum.kodi.tv/forumdisplay.php?fid=166) +---- Thread: rsize issue (/showthread.php?tid=200121) |
rsize issue - momesi - 2014-07-17 Hello if have a samll question to the raspberry with openelec (3.14.11) and xbmc (13.1). Raspberry -> Switch -> QnapTS412. I realized that I have some problems (stuttering) playing mkv with a Bitrate of ~40 Mbps or more (e.x. Birds) over ethernet from my NAS (NFS). 1) I testet the same video from an usb stick and everything was perfect. So it is not a performence issue. 2) I edited the advancedsettings.xml to: PHP Code: <advancedsettings> Play the same video from my NAS again. At the beginning (when the buffer was full) everything is fine but the the starts again. So I guessed my network speed would be too low. 3) I copied the video from my nas to /dev/null to check the network speed. PHP Code: dd if=/storage/mount8/test.file of=/dev/null Result: 104857600 bytes (100.0MB) copied, 17.393698 seconds, 5.7MB/s That seems to be too low. 4) I changed the rsize and some other parameters: PHP Code: mount -t nfs 192.168.0.100:/WD20EFRX/_Unsorted /storage/mount8 -o udp,noatime,rsize=32768, Nothing changed and the video is still stuttering. So I checked my configuration with mount -v and the result was, that rsize (and wsize) didnt change. PHP Code: 192.168.0.100:/WD20EFRX/_Unsorted on /storage/mount8 type nfs (rw,noatime,vers=3,rsize=8192,wsize=8192,namlen=255,hard,nolock,proto=udp,port=2049,timeo=7,retrans=3,sec=sys,local_lock=all,addr=192.168.0.100) Is there any known problem or did I something wrong? And sorry, I am new to linux etc greetings and thank you RE: rsize issue - averylinden - 2014-07-18 Did you unmount the old nfs mount before mounting it with your new parameters? RE: rsize issue - momesi - 2014-07-18 yes sure. And if I switch from udp to tcp rsize and wsize change automatic to 32xxx. RE: rsize issue - popcornmix - 2014-07-18 Just tried: Code: OpenELEC:~ # mount -t nfs 192.168.4.9:/Public/temp /storage/mnt -o udp,noatime,rsize=32768,wsize=32768,nolock,nfsvers=3 (I'm using windows with hanewin for nfs, and that allows me to specific maximum rsize) |