Active/Passive w/two active servers
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Active/Passive w/two active servers
by Robert Hanson-4
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Re: Active/Passive w/two active servers
by sharrissf
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Re: Active/Passive w/two active servers
by Robert Hanson-4
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Thanks, logs are attached.
This isn't in production yet, so you will see a lot of restarts around 6pm-6:30 while I tweaked the configuration. I believe the error occurred around 9pm. And like I said, this isn't in production, so there was likely no activity on the clients. P.S. - I already talked to a TC sales rep, it is beginning to look like a support contract will be a good thing to have :) Thanks again. Rob On Fri, May 22, 2009 at 11:43 AM, Steven Harris <steve@...> wrote: > Hi, > We could take a look if you attach the logs from all the clients and > servers. > Cheers, > Steve Harris > "Terracotta. It's ten pounds of awesome in a five pound sack." > > > > On May 22, 2009, at 8:39 AM, Robert Hanson wrote: > > So... I think I have everything set up right, but I hope I am missing > something. > > The cluster has 2 servers (active/passive) and two clients > (tomcat6/spring-security tims). The servers are located a couple > thousand miles from each other, and the clients are co-located on the > same boxes as the servers. > > This morning I checked out the TC Dev Console and both servers were > active and only one client was appearing. > > How can I avoid this situation? And I missing something in the > config? I wouldn't be so worried, but it has happened twice in 2 > days... and this is a new install, so 2-days basically means every > day. And that worries me a bit. > > Any/all help would be appreciated. Thanks. > > > <tc:tc-config xmlns:tc="http://www.terracotta.org/config" > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > xsi:schemaLocation="http://www.terracotta.org/schema/terracotta-4.xsd"> > > <tc-properties> > <property name="l2.l1reconnect.enabled" value="true" /> > <property name="l2.l1reconnect.timeout.millis" value="10000" > /> > <property > name="l2.objectmanager.fault.logging.enabled" value="true" /> > <property name="l2.nha.tcgroupcomm.reconnect.enabled" > value="true" /> > <property name="l2.nha.tcgroupcomm.reconnect.timeout" > value="10000" /> > </tc-properties> > > <servers> > <server host="1.1.1.1" name="galileo"> > <data>/usr/local/terracotta/data/galileo</data> > <logs>/usr/local/terracotta/logs/galileo</logs> > <l2-group-port>9530</l2-group-port> > <dso-port>9510</dso-port> > <dso> > <persistence> > <mode>permanent-store</mode> > </persistence> > </dso> > </server> > > <server host="2.2.2.2" name="pasteur"> > <data>/usr/local/terracotta/data/pasteur</data> > <logs>/usr/local/terracotta/logs/pasteur</logs> > <l2-group-port>9530</l2-group-port> > <dso-port>9510</dso-port> > <dso> > <persistence> > <mode>permanent-store</mode> > </persistence> > </dso> > </server> > > <ha> > <mode>networked-active-passive</mode> > <networked-active-passive> > <election-time>5</election-time> > </networked-active-passive> > </ha> > > <update-check> > <enabled>true</enabled> > </update-check> > </servers> > > <clients> > <logs>/usr/local/terracotta/logs/client-logs</logs> > > <statistics>/usr/local/terracotta/data/%(tc.node-name)/client-statistics</statistics> > <modules> > <module name="tim-tomcat-6.0" version="1.0.1" /> > <module name="tim-spring-security-2.0" > version="1.1.1" /> > </modules> > </clients> > > <application> > <dso> > <instrumented-classes> > <include> > > <class-expression>com.company.sensor.remoting.model.*</class-expression> > </include> > <include> > > <class-expression>com.company.calendar.model.*</class-expression> > </include> > <include> > > <class-expression>com.company..shared..*</class-expression> > </include> > </instrumented-classes> > > <web-applications> > <web-application>ROOT</web-application> > </web-applications> > </dso> > </application> > > </tc:tc-config> > _______________________________________________ > tc-users mailing list > tc-users@... > http://lists.terracotta.org/mailman/listinfo/tc-users > > > _______________________________________________ > tc-users mailing list > tc-users@... > http://lists.terracotta.org/mailman/listinfo/tc-users > > _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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Re: Active/Passive w/two active servers
by Manoj Govindassamy
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Re: Active/Passive w/two active servers
by Robert Hanson-4
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Yes, the servers are currently in sync, I just check to verify this.
One of the boxes is new, and was out of sync last week, but I believe that was resolved prior to Monday. I will check with the team that handles that to make sure they didn't do anything yesterday. RE the logs, I was too clever for my own good. What I sent weren't the latest logs. I restarted one of the servers and clients this morning when I saw the problem, so I think I sent Galileo's ".3" log file, and Pasteur's ".1" because those were the ones for that time. So this time I am resending all of the logs back to 5/20, with the original file names. Rob On Fri, May 22, 2009 at 1:55 PM, Manoj Govindassamy <mgovinda@...> wrote: > Hi Rob, > > Do the servers galileo and pasteur have same system time > synchronization. The server logs are 2 minutes apart. If they are in > time sync, please send us the older version (.1) of server logs too. > > thanks, > Manoj > > > On May 22, 2009, at 10:02 PM, Robert Hanson wrote: > >> Thanks, logs are attached. >> >> This isn't in production yet, so you will see a lot of restarts around >> 6pm-6:30 while I tweaked the configuration. I believe the error >> occurred around 9pm. And like I said, this isn't in production, so >> there was likely no activity on the clients. >> >> P.S. - I already talked to a TC sales rep, it is beginning to look >> like a support contract will be a good thing to have :) >> >> Thanks again. >> >> Rob >> >> >> On Fri, May 22, 2009 at 11:43 AM, Steven Harris >> <steve@...> wrote: >>> Hi, >>> We could take a look if you attach the logs from all the clients and >>> servers. >>> Cheers, >>> Steve Harris >>> "Terracotta. It's ten pounds of awesome in a five pound sack." >>> >>> >>> >>> On May 22, 2009, at 8:39 AM, Robert Hanson wrote: >>> >>> So... I think I have everything set up right, but I hope I am missing >>> something. >>> >>> The cluster has 2 servers (active/passive) and two clients >>> (tomcat6/spring-security tims). The servers are located a couple >>> thousand miles from each other, and the clients are co-located on the >>> same boxes as the servers. >>> >>> This morning I checked out the TC Dev Console and both servers were >>> active and only one client was appearing. >>> >>> How can I avoid this situation? And I missing something in the >>> config? I wouldn't be so worried, but it has happened twice in 2 >>> days... and this is a new install, so 2-days basically means every >>> day. And that worries me a bit. >>> >>> Any/all help would be appreciated. Thanks. >>> >>> >>> <tc:tc-config xmlns:tc="http://www.terracotta.org/config" >>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >>> xsi:schemaLocation="http://www.terracotta.org/schema/ >>> terracotta-4.xsd"> >>> >>> <tc-properties> >>> <property name="l2.l1reconnect.enabled" >>> value="true" /> >>> <property name="l2.l1reconnect.timeout.millis" >>> value="10000" >>> /> >>> <property >>> name="l2.objectmanager.fault.logging.enabled" value="true" /> >>> <property name="l2.nha.tcgroupcomm.reconnect.enabled" >>> value="true" /> >>> <property name="l2.nha.tcgroupcomm.reconnect.timeout" >>> value="10000" /> >>> </tc-properties> >>> >>> <servers> >>> <server host="1.1.1.1" name="galileo"> >>> <data>/usr/local/terracotta/data/galileo</ >>> data> >>> <logs>/usr/local/terracotta/logs/galileo</ >>> logs> >>> <l2-group-port>9530</l2-group-port> >>> <dso-port>9510</dso-port> >>> <dso> >>> <persistence> >>> <mode>permanent-store</mode> >>> </persistence> >>> </dso> >>> </server> >>> >>> <server host="2.2.2.2" name="pasteur"> >>> <data>/usr/local/terracotta/data/pasteur</ >>> data> >>> <logs>/usr/local/terracotta/logs/pasteur</ >>> logs> >>> <l2-group-port>9530</l2-group-port> >>> <dso-port>9510</dso-port> >>> <dso> >>> <persistence> >>> <mode>permanent-store</mode> >>> </persistence> >>> </dso> >>> </server> >>> >>> <ha> >>> <mode>networked-active-passive</mode> >>> <networked-active-passive> >>> <election-time>5</election-time> >>> </networked-active-passive> >>> </ha> >>> >>> <update-check> >>> <enabled>true</enabled> >>> </update-check> >>> </servers> >>> >>> <clients> >>> <logs>/usr/local/terracotta/logs/client-logs</logs> >>> >>> <statistics>/usr/local/terracotta/data/%(tc.node-name)/client- >>> statistics</statistics> >>> <modules> >>> <module name="tim-tomcat-6.0" >>> version="1.0.1" /> >>> <module name="tim-spring-security-2.0" >>> version="1.1.1" /> >>> </modules> >>> </clients> >>> >>> <application> >>> <dso> >>> <instrumented-classes> >>> <include> >>> >>> <class-expression>com.company.sensor.remoting.model.*</class- >>> expression> >>> </include> >>> <include> >>> >>> <class-expression>com.company.calendar.model.*</class-expression> >>> </include> >>> <include> >>> >>> <class-expression>com.company..shared..*</class-expression> >>> </include> >>> </instrumented-classes> >>> >>> <web-applications> >>> <web-application>ROOT</web- >>> application> >>> </web-applications> >>> </dso> >>> </application> >>> >>> </tc:tc-config> >>> _______________________________________________ >>> tc-users mailing list >>> tc-users@... >>> http://lists.terracotta.org/mailman/listinfo/tc-users >>> >>> >>> _______________________________________________ >>> tc-users mailing list >>> tc-users@... >>> http://lists.terracotta.org/mailman/listinfo/tc-users >>> >>> >>> <logs.zip> >> _______________________________________________ >> tc-users mailing list >> tc-users@... >> http://lists.terracotta.org/mailman/listinfo/tc-users > > _______________________________________________ > tc-users mailing list > tc-users@... > http://lists.terracotta.org/mailman/listinfo/tc-users > _______________________________________________ tc-users mailing list tc-users@... http://lists.terracotta.org/mailman/listinfo/tc-users |
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