Had an odd glitch on Saturday that crashed my HP ThinClient box that has SSD. After pulling Dandi and rebooting asterisk, it seems normal again. Anyone ever have SSD fail?
Chris K7AZ
Sent from my dumb-smart DROID...
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Today's Topics:
1. Re: USB sound FOB lack of high frequency noise (Skyler F) 2. Re: USB sound FOB lack of high frequency noise (Sam Skolfield) 3. Re: FYI: Jim is in the hospital (David Osborn) 4. Re: ezstream 100% cpu (Ken)
Message: 1 Date: Wed, 4 May 2016 21:43:28 -0600 From: Skyler F <electricity440@gmail.com> To: "app_rpt-users@ohnosec.org" <app_rpt-users@ohnosec.org> Subject: Re: [App_rpt-users] USB sound FOB lack of high frequency noise Message-ID: <CAJNyT0_We0d1-74XxnkqY_YPun+wieXjhWDft_Bv7DR3vFm0vA@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
I figured out the problem : Even though I was hooking my audio directly into the mic input of the CM108 chip, a low pass filter was clamping all the high frequency signals to ground, I just had to desolder an L5 as this link shows:
http://m3h.com/usbfob-119.pdf
I was looking at other guides, which had sound fobs with no low pass filter already in it.
kdw0hb
On Tue, May 3, 2016 at 8:34 AM, Skyler F <electricity440@gmail.com> wrote:
> I just put together a modified sound fob by taking a 10?F capacitor to the > divider of 47k and 68k resistors and then to the microphone input of the > sound fob, but I am getting the lack of high frequency noise error when I > plug my fob into the radio. A DMK URI works fine. Has anybody else had > problems with these sound fobs? > > 73 > kd0whb >
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Message: 2 Date: Wed, 4 May 2016 21:18:00 -0700 From: Sam Skolfield <kj6qfs@gmail.com> To: "app_rpt-users@ohnosec.org" <app_rpt-users@ohnosec.org> Subject: Re: [App_rpt-users] USB sound FOB lack of high frequency noise Message-ID: <CALK+jHF_r8_5DdZ5Qbt1taxLDa3Zk8sWDs_QqDHFPYLbK=y57w@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
Sounds like a lousy anti-aliasing LPF. Loose tolerance, poor design, maybe both.....
On Wed, May 4, 2016 at 8:43 PM, Skyler F <electricity440@gmail.com> wrote:
> I figured out the problem : Even though I was hooking my audio directly > into the mic input of the CM108 chip, a low pass filter was clamping all > the high frequency signals to ground, I just had to desolder an L5 as this > link shows: > > http://m3h.com/usbfob-119.pdf > > I was looking at other guides, which had sound fobs with no low pass > filter already in it. > > kdw0hb > > > On Tue, May 3, 2016 at 8:34 AM, Skyler F <electricity440@gmail.com> wrote: > >> I just put together a modified sound fob by taking a 10?F capacitor to >> the divider of 47k and 68k resistors and then to the microphone input of >> the sound fob, but I am getting the lack of high frequency noise error when >> I plug my fob into the radio. A DMK URI works fine. Has anybody else had >> problems with these sound fobs? >> >> 73 >> kd0whb >> > > > > -- > Skyler Fennell > amsatnet.info > KD?WHB > electricity440@gmail.com > > _______________________________________________ > App_rpt-users mailing list > App_rpt-users@ohnosec.org > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users > > To unsubscribe from this list please visit > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down > to the bottom of the page. Enter your email address and press the > "Unsubscribe or edit options button" > You do not need a password to unsubscribe, you can do it via email > confirmation. If you have trouble unsubscribing, please send a message to > the list detailing the problem. >
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Message: 3 Date: Thu, 5 May 2016 06:47:07 +0100 From: "David Osborn" <david.osborn@manx.net> To: <app_rpt-users@ohnosec.org> Subject: Re: [App_rpt-users] FYI: Jim is in the hospital Message-ID: <002701d1a691$8fb81650$af2842f0$@manx.net> Content-Type: text/plain; charset="utf-8"
Wishing him well.
GD4HOZ
-----Original Message----- From: Steve Rodgers [mailto:steve@rodgers619.com] Sent: 04 May 2016 17:51 To: app_rpt-users@ohnosec.org Subject: [App_rpt-users] FYI: Jim is in the hospital
List,
Jim Dixon WB6NIL just called me. He is in the hospital. It is nothing serious, but don't expect a response from him for a couple of days.
From: Loren Tedford [mailto:lorentedford@gmail.com] Sent: Wednesday, May 04, 2016 11:25 PM To: Ken <ke2n@cs.com> Cc: app_rpt mailing list <app_rpt-users@ohnosec.org> Subject: Re: [App_rpt-users] ezstream 100% cpu
I restarted asterisk with this command here.. So far we are backup and running..
root@server:/etc/asterisk# cat restart.sh
#!/bin/bash
kill -9 $(pgrep ezstream)&
kill -9 pgrep ezstream
service asterisk stop
sleep 1s
killall asterisk
kill -9 $(pgrep ezstream)&
service asterisk stop
sleep 1s
service asterisk start
root@server:/etc/asterisk#
Below is my server at idle I do have other projects going on with the server but I don't believe any of them would have affected ezstream.
From: Loren Tedford [mailto:lorentedford@gmail.com <mailto:lorentedford@gmail.com> ] Sent: Wednesday, May 04, 2016 10:42 PM To: Brent Weatherall <va3bfw@gmail.com <mailto:va3bfw@gmail.com> > Cc: Ken <ke2n@cs.com <mailto:ke2n@cs.com> >; app_rpt mailing list <app_rpt-users@ohnosec.org <mailto:app_rpt-users@ohnosec.org> >
Subject: Re: [App_rpt-users] ezstream 100% cpu
Well my server is at it again 100% cpu usage for no reason kinda odd..
I did try Ken's script however I am not sure that its working the way it should...
I did place the info in crontab -e I wonder if we are missing some sort of dependency that isn't getting installed.. Maybe their is an easier way to broadcast to Broadcastify..
Here is an image of what it looks like this evening..
On Mon, May 2, 2016 at 4:46 PM, Brent Weatherall <va3bfw@gmail.com <mailto:va3bfw@gmail.com> > wrote:
Ken, definitely confirmed on my last CPU spiking that lame's process was no longer running. I'll give your monitoring/restart script a try. Thanks for the info!
On Mon, May 2, 2016 at 11:26 AM Ken <ke2n@cs.com <mailto:ke2n@cs.com> > wrote:
Of course the 100% CPU is probably due to it waiting for some resource, rather than actually being loaded to 100%. Press ?1? in top and look for the ?%wa?
I found (like some others) that the problem is actually the ?lame? program which vanishes for some reason. I run a script every 10 minutes that checks the pid for lame and restarts ezstream ? but only if needed. I think that is better than killing ezstream when it is, in fact, running fine.
This is the script (it is not my invention)
#!/bin/bash
lamenumber=$(/sbin/pidof lame)
if [ "$lamenumber" = "" ]
then
eznumber=$(/sbin/pidof ezstream)
echo "$eznumber"
kill -9 "$eznumber"
echo "restarting"
date
else
eznumber=""
fi
Regards
Ken
From: Brent Weatherall [mailto:va3bfw@gmail.com <mailto:va3bfw@gmail.com> ] Sent: Monday, May 02, 2016 11:09 AM To: Loren Tedford <lorentedford@gmail.com <mailto:lorentedford@gmail.com> > Cc: app_rpt mailing list <app_rpt-users@ohnosec.org <mailto:app_rpt-users@ohnosec.org> > Subject: Re: [App_rpt-users] ezstream 100% cpu
A quick look at that cron schedule looks like it would run every minute of the 0 hour and 12 hour. Did you just want it to run only once at 0 and 12? If that is the case you'd want:
0 */12 * * *.
I'll let you know how it works out for stability. Thanks again.
On Mon, May 2, 2016 at 11:03 AM Loren Tedford <lorentedford@gmail.com <mailto:lorentedford@gmail.com> > wrote:
The biggest issue with ezstream is that for some reason you get multiple instances of the program running.. Not sure exactly what would be the best solution to actually fix this but the cron script is a big bandage with duck tape.. I really wish I knew how to write code..
Sent from Droid Turbo from Verizon wireless network
On May 2, 2016 10:00 AM, "Brent Weatherall" <va3bfw@gmail.com <mailto:va3bfw@gmail.com> > wrote:
Thanks for the cron script to try Loren. Hopefully the daily restart of ezstream will cure any issues.
On Mon, Apr 25, 2016 at 3:57 PM Loren Tedford <lorentedford@gmail.com <mailto:lorentedford@gmail.com> > wrote:
Here is what i did to get ezstream working I will be updating this forum as well as to my fix for ezstream locking open randomly basicly it kinda goes like this..
http://forum.kc9zhv.com/index.php/topic,23.0.html
crontab -e
* */12 * * * sh /etc/asterisk/stopez.sh
script that i use to reset ezstream..
root@server:/etc/asterisk# cat stopez.sh
#!/bin/bash
kill -9 $(pgrep ezstream)&
sleep 2s
kill -9 pgrep ezstream
sleep 2s
/usr/sbin/asterisk -rx "module reload"
now to restart asterisk i run this customized script.
root@server:/etc/asterisk# cat restart.sh
#!/bin/bash
kill -9 $(pgrep ezstream)&
kill -9 pgrep ezstream
service asterisk stop
sleep 1s
killall asterisk
kill -9 $(pgrep ezstream)&
service asterisk stop
sleep 1s
service asterisk start
So far I have had no issues with ezstream since i did this..
On Mon, Apr 25, 2016 at 12:10 PM, Brent Weatherall <va3bfw@gmail.com <mailto:va3bfw@gmail.com> > wrote:
Hello, I've recently setup an allstar hub node and decided to stream it via broadcastify.
Setup has gone well - I'm running debian, with the allstar node running without issue, as well as streaming now being delivered via Broadcastify.
I've ran in to an issue where the ezstream process will occasionally pin at 100%. I can kill it fine, and asterisk gracefully resumes by creating a new working output stream.
Has anyone else encountered this cpu pinned usage? Will I have to set up something to monitor the process to kill it, so it restarts?
Thanks in advance for any suggestions
VA3BFW - Brent
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