nadiva 5 Posted June 11, 2020 Share Posted June 11, 2020 goal: have CD-ROM / DVD reader working, ready to server files asap without going to terminal, auto mount hardware: for example Microserver Gen10 with internal USB port and cute thin CD slot, it'd be a shame to leave it empty software: find cdrom.ko and sr_mod.ko from someone nice who can build initial setup Quote insmod /lib/modules/cdrom.ko # lock and load the driver insmod /lib/modules/sr_mod.ko # --""-- lsmod | grep cdrom # result: cdrom xxxx 1 sr_mod mknod /dev/sr0 b 11 0 # create scsi device mknod /dev/cdrom b 11 0 # let's set up this "default" as a working duplicate, to satisfy eject command i.e. not type parameters each time mkdir /volume1/yourshare/DVD # a subfolder in a share for easy access here the work can end, if you like to operate it via CLI. Automount is crippled like on other appliances, we can hook up to udev, e.g. monitor actions here: Quote udevadm --debug monitor normally udev would do the job, but here events are limited if not delayed, there's just change action, that's what i put a respective command to /etc/udev/rules.d/99-local.rules: Quote KERNEL=="sr0", SUBSYSTEMS=="usb", ACTION=="change", RUN+="/bin/sh -c /root/cdrom.sh" load the rules: Quote udevadm control --reload-rules then process its events to make sure actions are captured, provide automount (sometimes delayed) and optionally make sound when CD is inserted or ejected via AudioStation (just grab mp3 fast on https://ttsmp3.com/), cdrom.sh: Quote if [[ $(df -t iso9660) ]]; then if [[ $(blkid /dev/sr0) ]]; then #active and mounted -> eject eject /dev/cdrom else #inactive but mounted -> unmount umount /dev/cdrom fi ###OPTIONAL SOUND nohup /volume1/@appstore/AudioStation/bin/mplayer /root/cdejected.mp3 2> /dev/null & else if [[ $(blkid /dev/sr0) ]]; then #active and unmounted -> mount mount /dev/cdrom && eject /dev/cdrom -i off ###OPTIONAL SOUND && nohup /volume1/@appstore/AudioStation/bin/mplayer /root/cdinserted.mp3 2> /dev/null & else #inactive and unmounted -> nothing sleep 0; #no action, chance of double event ("change") is here fi fi however it's even more crippled, the triggers are fired often too late (or only when un/mounting on CLI) and never when doing manual button oepration, so we best periodically launch blkid or eject -a on /dev/cdrom via scheduler. I choose to fire the latter to save some cpu cycles as it's faster and i launch it each 30 seconds. In the end, this way we avoid CLI completely, it gets un/mounted automatically with little delay (~15sec, loading CD alone is 10sec so i think it doesn't matter). > Some devices prevent manual buttons once mounted but users love them instead of CLI -> this is fixed during mount. > CD will be inserted with physical tray push > CD will be ejected with physical eject button OR if you love CLI: umount /dev/cdrom OR eject (no parameters) Quote Link to post Share on other sites
IG-88 871 Posted June 12, 2020 Share Posted June 12, 2020 nice, thats step one any one adding automatic audio cd, video dvd and bluray ripping? we could add the cd/dvd drivers permanently to the extended extra.lzma, loading them would not hurt any other functionality i guess Quote Link to post Share on other sites
nadiva 5 Posted June 14, 2020 Author Share Posted June 14, 2020 yeah so you install transcode in ikpgui an set it up in the script above: Quote transcode -i /dev/cdrom/ -y ffmpeg -o /volume1/fastrips/$(blkid -o value -s LABEL /dev/cdrom).ext file -s /dev/cdrom >> /volume1/fastrips/ripped.log eject then insert another one...wait... another one...wait... just an example Quote Link to post Share on other sites
gingerbeardman 0 Posted January 10 Share Posted January 10 (edited) I'm looking into using Automatic Ripping Machine (The A.R.M) https://github.com/automatic-ripping-machine/automatic-ripping-machine perhaps using https://github.com/rix1337/docker-ripper Now to find out how to build or obtain cdrom.ko and sr_mod.ko Tips appreciated! Edited January 10 by gingerbeardman Quote Link to post Share on other sites
nadiva 5 Posted January 14 Author Share Posted January 14 On 6/12/2020 at 2:30 AM, IG-88 said: we could add the cd/dvd drivers permanently to the extended extra.lzma, loading them would not hurt any other functionality i guess due to popular demand, we could really add those tiny files by default:) On 1/10/2022 at 12:16 PM, gingerbeardman said: Now to find out how to build or obtain cdrom.ko and sr_mod.ko i've sent you 1 Quote Link to post Share on other sites
gingerbeardman 0 Posted January 14 Share Posted January 14 Thanks so much! Did you build them yourself? Quote Link to post Share on other sites
IG-88 871 Posted Monday at 06:24 PM Share Posted Monday at 06:24 PM On 1/14/2022 at 1:19 PM, nadiva said: due to popular demand, we could really add those tiny files by default:) i did that for 918+ ,https://gofile.io/d/VvlUdC (also on 1st page in driver section for 6.2.3 918+) can you test it? Quote Link to post Share on other sites
gingerbeardman 0 Posted Monday at 08:55 PM Share Posted Monday at 08:55 PM (edited) I'm using Jun's 1.03b as DS3617xs Linux MyNAS 3.10.105 #25426 SMP Mon Dec 14 18:47:46 CST 2020 x86_64 GNU/Linux synology_broadwell_3617xs Let me know if the modules you have built are compatible with this old kernel, and I can test @IG-88 thanks Edited Monday at 09:01 PM by gingerbeardman Quote Link to post Share on other sites
IG-88 871 Posted Monday at 09:30 PM Share Posted Monday at 09:30 PM 33 minutes ago, gingerbeardman said: Let me know if the modules you have built are compatible with this old kernel, and I can test this is the same as the one i offer under additional drivers for 3617, just sr_mod and cdrom added https://clicknupload.cc/bteubeic2y0k 1 Quote Link to post Share on other sites
gingerbeardman 0 Posted Tuesday at 02:57 PM Share Posted Tuesday at 02:57 PM (edited) Hi, My system won't boot with this replacement extra.lzma. I did a simple swap of the file and made no other changes. It does not even show up as broadcasting its hostname. Interestingly my USB keyboard lights come on. I can get it to boot again by going back to the original extra.lzma. to summarise... original extra.lzma = boot drivers page extra.lzma = boot drivers page extra.lzma + sr_mod + cdrom = no boot Any way I can give more detailed and useful debug data? Thanks Edited Tuesday at 04:20 PM by gingerbeardman Quote Link to post Share on other sites
IG-88 871 Posted Tuesday at 08:39 PM Share Posted Tuesday at 08:39 PM 5 hours ago, gingerbeardman said: Any way I can give more detailed and useful debug data? the best way ist to have a serial port on the dsm system and use a null-modem cable and a console like putty on the other side (can be any serial port there even usb2serial will usually work), most people dont have that stuff around or (when younger) never even seen serial port/cable if it a general problem i guess it should also happen when in install a 3617 on a test hardware (but that most like not happening before the weekend), i have serial port on my test systems so i can see whats going on while booting 1 Quote Link to post Share on other sites
gingerbeardman 0 Posted Tuesday at 08:44 PM Share Posted Tuesday at 08:44 PM cool, i'm not in any rush and it sounds like you have a good setup. i would have to buy usb2serial for my N54L. I'll keep in touch, thanks for looking into it. Quote Link to post Share on other sites
IG-88 871 Posted Tuesday at 10:39 PM Share Posted Tuesday at 10:39 PM 1 hour ago, gingerbeardman said: i would have to buy usb2serial for my N54L. just in case, a usb2serial is not working for dsm, that needs a "real" serial port, usb2serial adpter is just for the system receiving the serial output from a dsm system if that receiving system does not have a serial port (most notebooks don't have one nowadays) Quote Link to post Share on other sites
gingerbeardman 0 Posted Wednesday at 10:03 AM Share Posted Wednesday at 10:03 AM Ah, I have an old laptop with serial. But I don't have any way to get serial on my N54L. Quote Link to post Share on other sites
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