Re: Strange intermittent WebDNA problems
This WebDNA talk-list message is from 2008
It keeps the original formatting.
numero = 70134
interpreted = N
texte = Can you tell if the DB or templates not found by WebDNA show a specific pattern? place/permissions/UID-GID/ or even corruption? WebDNA regularely flushes databases and templates on disk. In "preferences", you have the option to "Automatically commit databases to disk after modification". This can turn into a heavy process for large bases with frequent modifications.chrisOn Apr 13, 2008, at 14:09, Tennis De Jong wrote:> I had a outage yesterday afternoon around 4pm. In looking at the > error logs I noticed that WebDNA started having problems around 1pm. > The problems started with not being able to find a "ShoppingCarts" > folder in a store that has been running for years. WebDNA then > started having problems finding certain .inc files and around 3pm > the error log show WebDNA was unable to find and display > certain .tpl documents.>> The server has numerous web sites that share the same .inc > documents. WebDNA was able to find the .inc documents for 99% of the > sites. It's very random when it decides it can't find a .inc > document. The final errors before it totally quit serving pages was > it's inability to find some databases. Some of these database have > been on the same server for several years and have never been moved > or modifieds. It appears WebDNA just decides to stop finding them...>> Our server is an Xserve dual 1.33 ghz with 2 gb ram. It has a 320 gb > hard drive with only 86 gb used. We run iTools 8.2 with WebDNA 6.0a>> In the past most of our WebDNA outages happened between noon and 2pm.>> Regards,> Tennis>>>>>>>> On Apr 13, 2008, at 8:50 AM, Karl Schroll wrote:>> We had an outage this morning as well, but it was the same symptom >> I last reported: template or DB not found for some, but not all, >> sites.>>>>>> On Apr 13, 2008, at 4:29 AM, Paul Willis wrote:>>>>>> OK I had another WebDNA stop this morning at 07:36 GMT - anyone >>>> else?>>>>>> Webdna stopped running for us this morning. CPU was running very >>> high. WebDNA Monitor was running but all that was being served was >>> "WebDNA server is not running" message.>>>>>> A Whistleblower alert went off at approx 7:14 am BST (GMT+1) >>> although looking in the server system log there were problems long >>> before...>>>>>> Apr 13 05:21:00 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 05:26:04 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:21:58 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:51:18 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:56:19 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 07:04:28 callisto WebDNA[309]: Could not establish >>> connection with the module.>>>>>> 2x1GHz XServe running Mac OS X Server 10.4.11 with all the >>> software updates.>>> 2GB RAM>>> 43GB disk space available (of 55GB)>>> WebDNA unix-Macintosh OS X Apache Module version 6.0a>>> A bunch of smallish dbs nothing too stressful>>> No site gets much traffic>>> No code changes on any of the sites for ages.>>>>>> ie: no reason for it to stop working at all that we can see.>>>>>> Paul>>>>>> ------------------------------------------------------------->>> 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://webdna.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://webdna.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://webdna.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://webdna.smithmicro.com/
Associated Messages, from the most recent to the oldest:
Can you tell if the DB or templates not found by WebDNA show a specific pattern? place/permissions/UID-GID/ or even corruption? WebDNA regularely flushes databases and templates on disk. In "preferences", you have the option to "Automatically commit databases to disk after modification". This can turn into a heavy process for large bases with frequent modifications.chrisOn Apr 13, 2008, at 14:09, Tennis De Jong wrote:> I had a outage yesterday afternoon around 4pm. In looking at the > error logs I noticed that WebDNA started having problems around 1pm. > The problems started with not being able to find a "ShoppingCarts" > folder in a store that has been running for years. WebDNA then > started having problems finding certain .inc files and around 3pm > the error log show WebDNA was unable to find and display > certain .tpl documents.>> The server has numerous web sites that share the same .inc > documents. WebDNA was able to find the .inc documents for 99% of the > sites. It's very random when it decides it can't find a .inc > document. The final errors before it totally quit serving pages was > it's inability to find some databases. Some of these database have > been on the same server for several years and have never been moved > or modifieds. It appears WebDNA just decides to stop finding them...>> Our server is an Xserve dual 1.33 ghz with 2 gb ram. It has a 320 gb > hard drive with only 86 gb used. We run iTools 8.2 with WebDNA 6.0a>> In the past most of our WebDNA outages happened between noon and 2pm.>> Regards,> Tennis>>>>>>>> On Apr 13, 2008, at 8:50 AM, Karl Schroll wrote:>> We had an outage this morning as well, but it was the same symptom >> I last reported: template or DB not found for some, but not all, >> sites.>>>>>> On Apr 13, 2008, at 4:29 AM, Paul Willis wrote:>>>>>> OK I had another WebDNA stop this morning at 07:36 GMT - anyone >>>> else?>>>>>> Webdna stopped running for us this morning. CPU was running very >>> high. WebDNA Monitor was running but all that was being served was >>> "WebDNA server is not running" message.>>>>>> A Whistleblower alert went off at approx 7:14 am BST (GMT+1) >>> although looking in the server system log there were problems long >>> before...>>>>>> Apr 13 05:21:00 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 05:26:04 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:21:58 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:51:18 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 06:56:19 callisto WebDNA[309]: Could not establish >>> connection with the module.>>> Apr 13 07:04:28 callisto WebDNA[309]: Could not establish >>> connection with the module.>>>>>> 2x1GHz XServe running Mac OS X Server 10.4.11 with all the >>> software updates.>>> 2GB RAM>>> 43GB disk space available (of 55GB)>>> WebDNA unix-Macintosh OS X Apache Module version 6.0a>>> A bunch of smallish dbs nothing too stressful>>> No site gets much traffic>>> No code changes on any of the sites for ages.>>>>>> ie: no reason for it to stop working at all that we can see.>>>>>> Paul>>>>>> ------------------------------------------------------------->>> 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://webdna.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://webdna.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://webdna.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://webdna.smithmicro.com/
Christophe Billiottet
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