OpenELEC Testbuilds for RaspberryPi Part 2 - 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: OpenELEC Testbuilds for RaspberryPi Part 2 (/showthread.php?tid=184866) Pages:
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RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Milhouse - 2013-12-20 Results of restoring a tar backup of /storage from SSD on a Ubuntu 13.10 PC to a USB3.0 32GB memory stick: Code: Source: tar.gz, uncompressed data size: 2154MB (23685 files) f2fs is the clear winner here, almost double the write performance compared with ext4. Testing on-Pi (1GHz/512MB) write performance with same 32GB drive: Code: ext4: Testing on-Pi read performance: Code: # time sh -c "tar cf - -C /storage/.xbmc/userdata/Thumbnails . >/dev/null" All on-Pi tests performed with xbmc.bin disabled, thus maximising CPU available for IO. f2fs wins hands down on write performance, but is trumped by ext4 when reading. allan87 raises a valid point, and when booting with f2fs /storage on USB, OpenELEC would experience a problem while booting about 50% of the time - the Pi didn't crash, but the boot sequence would never complete. The last boot messages to appear before slowing to a crawl: Code: [ OK ] Reached target System Initialization. (a few others messages appear subsequently, about 4 or 5 mintues later, probably as a result of timeouts) so there is some instability to be expected when using f2fs, at least in my experience. Personally, I'll be sticking with ext4 as I would rather not roll a dice each time I reboot the system but f2fs does show a great deal of promise. OpenELEC Testbuilds for RaspberryPi Part 2 - ktjensen - 2013-12-20 Error. Ignore this post. RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Koloss - 2013-12-20 I cannot delete music library in the last build The music part is terrible in this build! Xbmc and music is not good! RE: OpenELEC Testbuilds for RaspberryPi Part 2 - yowls - 2013-12-20 I'm having issues streaming video files over the internet - after a certain picture quality threshold (ie. anything not grainy as hell), the video will play for between 2-5 minutes, and then freeze my Pi. Any ideas? This is only evident with the latest Millhouse Gotham build (afaik it's evident in all Gotham builds), older Frodo builds work fine. Cheers. Edit: I seem to have fixed it using the following advancedsettings.xml. Also note that my OpenElec install is a USB install. Code: <advancedsettings> RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Swifty - 2013-12-20 Interesting benchmarks here, looks like f2fs could be really useful when it's more mature! Out of interest how does ext4 without journaling, compare to the usual ext4 and f2fs ? RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Jönke - 2013-12-20 Can we please have a new build with the latest fixes for live tv subtitles ? RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Milhouse - 2013-12-20 (2013-12-20, 17:27)Jönke Wrote: Can we please have a new build with the latest fixes for live tv subtitles ? OK I'll upload a new build shortly (got my dates wrong on original reply) RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Milhouse - 2013-12-20 New OpenELEC Gotham build: #2012 (Obsolete) Code: rpi512:~ # uname -a Based on tip of XBMC master (b3616297d6) and tip of OpenELEC master (3ded391359) with the following modifications:
RE: OpenELEC Testbuilds for RaspberryPi Part 2 - popcornmix - 2013-12-20 (2013-12-20, 17:56)MilhouseVH Wrote: New OpenELEC Gotham buildPlease test Spectrum visualisation. Should have more fps/lower cpu. RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Trickname - 2013-12-20 (2013-12-20, 17:56)MilhouseVH Wrote: New OpenELEC Gotham build: #2012 This works ULTRA here. Nice work got it running from an f2fs storage. movie-sd open in 4 sec (this took me 6 sec in Milhouse recent builds in same file) since gui sound i need a way to change notify.wav edit: see some running out of sync in rtmp RE: OpenELEC Testbuilds for RaspberryPi Part 2 - nowayz - 2013-12-20 Hey guys, Sorry this might be a noob question: I am running the latest gotham build (2013-10-02) and was trying to install another skin. My problem is that most of the skins are shown as "defect". This goes for all skins except PM3HD, Quartz and re-Touched. I am used to Amber und would like to use that Skin, but if i try to install it it says "Dependencies not met". If I move my mouse on Amber for some strange reason it says on the right side: "Version: 1.3.0", but i think there is already 1.5 released. Is my "add-on"-thingy not on a current state? Also tried to install Amber1.5.4 as zip-File, but i get the same error. Thanks in advance! Re: OpenELEC Testbuilds for RaspberryPi Part 2 - Milhouse - 2013-12-20 @nowayz: your Gotham build is very old, try the build I posted 3 posts above yours. RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Jönke - 2013-12-20 (2013-12-20, 17:46)MilhouseVH Wrote:(2013-12-20, 17:27)Jönke Wrote: Can we please have a new build with the latest fixes for live tv subtitles ? Thanx but this build is not working without live tv freezings. RE: OpenELEC Testbuilds for RaspberryPi Part 2 - tinnyskillz - 2013-12-20 Hey guys, i wanted to try f2fs, so i formatted my 16gb transcend jet flash usb 3.0 to f2fs in gparted 0.17. The problem is afterwards it says file system type is unknown, and i have no way of getting my backup of xbmc on f2fs. I have to be on ext4 for it to work. How did you guys get f2fs on your usb's successfully? Also in the MilhouseVH builds is there a way to put your subscriptions from video add-ons, under a "tv shows" and "movies" menu? MilhouseVH has the fastest builds to me, and it would be perfect if subscriptions where working (for me). RE: OpenELEC Testbuilds for RaspberryPi Part 2 - Milhouse - 2013-12-20 Have you tried mounting it on your PC from a command line? gparted also showed the partition as unknown (after formatting it as f2fs), but mounting it at the command line worked fine. |