Re: {bb} RE: {bb} RE: {bb} runbb.sh stop - fails with "kill: no such process"

[Manfred Puerro <puerro@glue.ch>]

Thanks a lot

filtering out the sleeping processes was the solution!

Now it runs as it should


On Don, 2006-01-05 at 17:07, Strandell, Ralf wrote:
> Do you have anything like this in runbb.sh:
> 
> $PS | $GREP $BBHOME | $GREP -v grep > $some_temporary_file ? 
> 
> and later something like this:
> 
> $CAT $some_temporary_file | while ... set $line ... $KILL $2 ?
> 
> If you have, then the list of BB-processes is generated on the fly.
> Some processes might die before you have time to kill them (esp. sleeps)...
> 
> 
> Add this to the $CAT -line:
> 	| grep -v "sleep [0-9]" |

The sleeping processes caused the problems !

> and at least the sleeps cause no trouble anymore.
> 
> 
> You could also use
> 	kill -9 $2 >/dev/null 2>&1 
> and live happily ever after.
> 
> 
> -----Original Message-----
> From: owner-bb@bb4.com [mailto:owner-bb@bb4.com] On Behalf Of Manfred Puerro
> Sent: Thursday, January 05, 2006 5:43 PM
> To: bb@bb4.com
> Subject: Re: {bb} RE: {bb} runbb.sh stopÂÂ  - fails with"kill: no such process"
> 
> Hello
> 
> Me once again, with some more information about the problem...
> 
> i checked the tmp/BBPID file, it seems correct to me, th two processes are really running.
> 
> but stop fails anyway.
> 
> after that i have to perform bbrun.sh stop three!!! times to have a successfull stop.
> 
> thx a lot
> 
> manfred pürro
> 
> 
> ----------- Little snippet from my shell tryouts -----------------
> 
> bb@calvin:~/ds-bb/tmp:\>  less BBPID
> 17041
> 16930
> bb@calvin:~/ds-bb/tmp:\>  ps -ef | grep ds-bb
>       bb 17486 17316  0 16:35:32 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-ping.sh 193.72.194.123 FALSE
>       bb 16930     1  0 16:34:42 pts/3    0:00 /app/bb/ds-bb/bin/bbrun
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17316 17309  0 16:35:27 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17121 17114  0 16:35:12 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17114 17113  0 16:35:12 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17053     1  0 16:34:57 pts/3    0:00 /app/bb/ds-bb/bin/bbrun
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17297 17121  0 16:35:16 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-ping.sh 193.72.194.123 FALSE
>       bb 17309 17308  0 16:35:27 pts/3    0:00 /bin/sh
> /app/bb/ds-bb/bin/bb-network.sh
>       bb 17041     1  0 16:34:52 ?        0:00 /app/bb/ds-bb/bin/bbd
>       bb 17113 16930  0 16:35:12 pts/3    0:00 sh -c
> /app/bb/ds-bb/bin/bb-network.sh 2>&1
>       bb 17308 17053  0 16:35:27 pts/3    0:00 sh -c
> /app/bb/ds-bb/bin/bb-network.sh 2>&1
> bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> Stopping Big Brother...
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> bb@calvin:~/ds-bb:\>  ./runbb.sh start
> Big Brother is already running, aborting start procedure bb@calvin:~/ds-bb:\>  ./runbb.sh stop Stopping Big Brother...
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> Stopping Big Brother...
> bb@calvin:~/ds-bb:\>  ./runbb.sh start
> Big Brother is already running, aborting start procedure bb@calvin:~/ds-bb:\>  ./runbb.sh stop Stopping Big Brother...
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> ./runbb.sh: kill: no such process
> bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> Stopping Big Brother...
> bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> Stopping Big Brother...
> bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> Stopping Big Brother...
> bb@calvin:~/ds-bb:\>  ./runbb.sh start
> Starting Big Brother
>  
> -> BBOUT.OLD file has over 2000 lines
> -> Consider removing it to save space...
>  
>         Starting Big Brother Daemon (bbd)...
>         Starting Network tests (bb-network)...
>         Starting Display process (bb-display)...
> Big Brother 1.9e started
> bb@calvin:~/ds-bb:\>
> 
> 
> 
> On Don, 2006-01-05 at 16:18, Strandell, Ralf wrote:
> > Hi,
> > 
> > I've had similar problems (for five years?).
> > I tend to ignore those and nothing bad happens. 
> > 
> > Use "ps -fu bb" to check what processes bb has running.
> > If, after a few seconds, you only see "a million" sleeps, then the 
> > shutdown was successful.
> > 
> > $BBHOME/tmp/BBPID is a list of process ids related to BB.
> > If that list gets outdated for some reason, then you'll See these 
> > errors at shutdown.
> > 
> > Have you ever restarted any og the bb processes manually?
> > 
> > 
> > -----Original Message-----
> > From: owner-bb@bb4.com [mailto:owner-bb@bb4.com] On Behalf Of Manfred 
> > Puerro
> > Sent: Thursday, January 05, 2006 3:47 PM
> > To: bb@bb4.com
> > Subject: {bb} runbb.sh stop  - fails with "kill: no such process"
> > 
> > Hello
> > 
> > I have some problems with the BB stop script. Everytime i want to stop BB it fails, if i then relaunch "runbb.sh stop" once ore twice again, the stopping is successfull.
> > 
> > At the moment i am installing the init.d scripts and for this reason it should be possible to shut down the BB properly.
> > 
> > Has anyone an idea why this happens?
> > 
> > 
> > Thanks a lot for any help
> > 
> > Sincerly
> > 
> > Manfred Pürro
> > 
> > 
> > 
> > bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> > Stopping Big Brother...
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > bb@calvin:~/ds-bb:\>  ./runbb.sh start Big Brother is already running, 
> > aborting start procedure bb@calvin:~/ds-bb:\>  ./runbb.sh stop Stopping Big Brother...
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > ./runbb.sh: kill: no such process
> > bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> > Stopping Big Brother...
> > bb@calvin:~/ds-bb:\>  ./runbb.sh stop
> > Stopping Big Brother...
> > bb@calvin:~/ds-bb:\>  ./runbb.sh start Starting Big Brother
> >  
> > -> BBOUT.OLD file has over 2000 lines
> > -> Consider removing it to save space...
> >  
> >         Starting Big Brother Daemon (bbd)...
> >         Starting Network tests (bb-network)...
> >         Starting Display process (bb-display)...
> > Big Brother 1.9e started
> > bb@calvin:~/ds-bb:\>
> > 
> > 
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