Hi patrick, thats not the the problem. we have 6 boxes that do the same data processing. we move data via lpr. occationaly 1 lprngqueue stops working. the problem can be solved via start/stop lpd. simply jobs dont get processed anymore. we tried a lot to find the problem but it seems to happen only if nobody watches. The daemon still accepts jobs, does not show any odd bahavier other than stop processsing the queue (no zombies, no lots of worker processes). It seems related to the systemload but perhaps its only because more jobs arrive.
Last month we had no problems this month more than 3 times. (but all independent) We had more problems when the backup (rsync) run but since its complex to do i will try to reproduce it next week. regards, walter ps: how much would it cost to solve ? - - - - - - - - - - - - - - Original Message - - - - - - - - - - - - - - From: Patrick Powell <[EMAIL PROTECTED]> Subject: Re: LPRng: LPRng-3.8.27: strange load problem Date: 10/05/04 19:00 > From [EMAIL PROTECTED] Thu Sep 30 16:19:20 2004 > Date: Wed, 29 Sep 2004 10:45:01 +0200 > To: <[EMAIL PROTECTED]> > From: <[EMAIL PROTECTED]>(Walter Harms) > Subject: LPRng: LPRng-3.8.27: strange load problem > > Hi Patrik, > i have a strange problem when the lpd has some load, sometimes > (lets say 1:50 change) he suddely stops without any errormessage or other indication > whats going on. > > I have tried to reproduce the error but failed so far. > > are you aware of this problem ? > > regards, > walter > When you say 'stop', do you mean it stops accepting jobs OR it does not process any jobs that are in the queue? To prevent denial of service attacks, LPRng will not fork more than a specified number of 'worker' processes at a time. It is assumed that doing so will cause the operating system to be unable to start additional processes. This 'high water mark' is controlled by: # Purpose: maximum number of servers that can be active # default max_servers_active=1024 (INTEGER) ----------------------------------------------------------------------------- YOU MUST BE A LIST MEMBER IN ORDER TO POST TO THE LPRng MAILING LIST The address you post from or your Reply-To address MUST be your subscription address If you need help, send email to [EMAIL PROTECTED] (or lprng-requests or lprng-digest-requests) with the word 'help' in the body. To subscribe to a list with name LIST, send mail to [EMAIL PROTECTED] with: | example: subscribe LIST <mailaddr> | subscribe lprng-digest [EMAIL PROTECTED] unsubscribe LIST <mailaddr> | unsubscribe lprng [EMAIL PROTECTED] If you have major problems, call Patrick Powell or one of the friendly staff at Astart Technologies for help. Astart also does support for LPRng. Also, check the Web Page at: http://www.lprng.com for any announcements. Astart Technologies (LPRng - Print Spooler http://www.lprng.com) 6741 Convoy Court San Diego, CA 92111 858-874-6543 FAX 858-751-2435 -----------------------------------------------------------------------------
