Re: Demo math questions
This WebDNA talk-list message is from 2000
It keeps the original formatting.
numero = 35496
interpreted = N
texte = I am not so good at these things, as I do not run the server I use, but the guy whodoes usually relies on me for most everything webcat... (not always a great combo;-) ...so on the rare occasion when we get 6 webcat processes running (and thereforeconflicting verisons of the same db's in ram !) , then we just kill the works andrestart, never knowing why it happened. This is with webcat 3.08 on Linux/redhat. Iwas hoping you would say why you think that can happen and how to prevent it from everhappening... We will be upgrading to 4 soon so please comment on that too if you areinclined (if different).Thanks!-JohnAntonio Ye wrote:> The new WebCatalog starts WebCatalog when it is done installing and it also> adds a startup script so that WebCatalog is restarted when the ssytem is> rebooted. If you start WebCatalog after these two scenarios then you would> have two instances of WebCatalog running. Note that I am talking about two> instances of WebCatalog not two WebCatalog processes. Linux threats threads> as a scaled down process and they show up as processes when you execute a ps> command. When WebCatalog first starts with no pages being served, you should> see three WebCatalog processes. The first is the main thread, the second is> what Linux uses to manage all threads, the manager thread and the third is> the triggers thread. As pages are being served you should expect to see more> and more WebCatalog processes (threads) but as soon as the thread is done,> it dies and disappears. This is assuming you have interwined turned on in> the WebCatalog preferences.>> Tony.> ----- Original Message -----> From: John Butler
> To: WebCatalog Talk > Sent: Monday, July 31, 2000 6:19 PM> Subject: Re: Demo math questions>> > Tony,> >> > in your experience, what is the cause of more than one webcat instance> running?> > (especially after successful installation and only one running for a> while... then> > later more than one. ...?)> >> > -John> >> > Antonio Ye wrote:> >> > > Make sure that you have only one instance of WebCatalog runnning. Type> > > ps -unobody under redhat linux and you should see only three WebCatalog> > > entries. They represent the main thread, the thread manger, and the> triggers> > > thread. If you see six then you have two instances of WebCatalog running> > > just kill them and restart one.> > >> > > Tony.> >> >> > -------------------------------------------------------------> > This message is sent to you because you are subscribed to> > the mailing list .> > To unsubscribe, E-mail to: > > To switch to the DIGEST mode, E-mail to> > > Web Archive of this list is at: http://search.smithmicro.com/>> -------------------------------------------------------------> This message is sent to you because you are subscribed to> the mailing list .> To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > Web Archive of this list is at: http://search.smithmicro.com/-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
Associated Messages, from the most recent to the oldest:
I am not so good at these things, as I do not run the server I use, but the guy whodoes usually relies on me for most everything webcat... (not always a great combo;-) ...so on the rare occasion when we get 6 webcat processes running (and thereforeconflicting verisons of the same db's in ram !) , then we just kill the works andrestart, never knowing why it happened. This is with webcat 3.08 on Linux/redhat. Iwas hoping you would say why you think that can happen and how to prevent it from everhappening... We will be upgrading to 4 soon so please comment on that too if you areinclined (if different).Thanks!-JohnAntonio Ye wrote:> The new WebCatalog starts WebCatalog when it is done installing and it also> adds a startup script so that WebCatalog is restarted when the ssytem is> rebooted. If you start WebCatalog after these two scenarios then you would> have two instances of WebCatalog running. Note that I am talking about two> instances of WebCatalog not two WebCatalog processes. Linux threats threads> as a scaled down process and they show up as processes when you execute a ps> command. When WebCatalog first starts with no pages being served, you should> see three WebCatalog processes. The first is the main thread, the second is> what Linux uses to manage all threads, the manager thread and the third is> the triggers thread. As pages are being served you should expect to see more> and more WebCatalog processes (threads) but as soon as the thread is done,> it dies and disappears. This is assuming you have interwined turned on in> the WebCatalog preferences.>> Tony.> ----- Original Message -----> From: John Butler > To: WebCatalog Talk > Sent: Monday, July 31, 2000 6:19 PM> Subject: Re: Demo math questions>> > Tony,> >> > in your experience, what is the cause of more than one webcat instance> running?> > (especially after successful installation and only one running for a> while... then> > later more than one. ...?)> >> > -John> >> > Antonio Ye wrote:> >> > > Make sure that you have only one instance of WebCatalog runnning. Type> > > ps -unobody under redhat linux and you should see only three WebCatalog> > > entries. They represent the main thread, the thread manger, and the> triggers> > > thread. If you see six then you have two instances of WebCatalog running> > > just kill them and restart one.> > >> > > Tony.> >> >> > -------------------------------------------------------------> > This message is sent to you because you are subscribed to> > the mailing list .> > To unsubscribe, E-mail to: > > To switch to the DIGEST mode, E-mail to> > > Web Archive of this list is at: http://search.smithmicro.com/>> -------------------------------------------------------------> This message is sent to you because you are subscribed to> the mailing list .> To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to > Web Archive of this list is at: http://search.smithmicro.com/-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/
John Butler
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