Picture Perfect 4.6 Enterprise Edition User Manual - UTCFS Global ...
Picture Perfect 4.6 Enterprise Edition User Manual - UTCFS Global ... Picture Perfect 4.6 Enterprise Edition User Manual - UTCFS Global ...
88Picture Perfect 4.6 Enterprise EditionUser ManualCorrupted shared memoryWhen Picture Perfect is not running, there should be no message queues, shared memory, andsemaphores for TPS or Informix. If there are entries, then the shared memory is corrupted. Use thefollowing commands to clear the shared memory, semaphores, and message queues:ipcrm -q (removes Message Queue)ipcrm -m (removes Shared Memory)ipcrm -s (removes Semaphores)or ipcrm -q -m -s Informix error messagesFor more information regarding Informix error messages, use the command finderr. The syntaxof the command is:finderr -errornumberwhere errornumber is the number of the error message you received. You will thenreceive a short description of the problem which caused the error message.For example, you received the error number -908. Follow the steps below to determine the meaningof this error.1. At the # prompt, type: finderr -908The following message is displayed:-908 Attempt to connect to database server (servername) failed.The program or application is trying to access another database serverbut has failed. Note the server name in the current statement.The desired database server is unavailable, or the network is down oris congested. Ask your DBA and system administrator to verify that theserver and network are operational. If the network is congested, usethe environment variables INFORMIXCONTIME and INFORMIXCONRETRY to tuneconnection timing. For information on setting these environment variables,see the IBM Informix Guide to SQL: Reference.This message appears in Version 6.0 and later versions.
Chapter 6Troubleshooting and support89Enterprise Replication troubleshootingTroubleshooting a failed installationIf the installation of the Picture Perfect 4.6 Enterprise Edition failed, initiate troubleshooting byperforming the following steps:1. Pay attention to the messages printed on the screen.2. Check the following log files on the server that had a problem:- /custom_pp/log/latest.- /cas/log/hostconfig.log..3. Check the following log files on the nethost and the subhost that had a problem.- /cas/log/er.log- /cas/db/log/online.logFailed synchronization after installationUnder normal conditions, all hosts should be synchronized after installation. If chkdbsync reportsindicating that all hosts do not have identical data, perform the following steps:1. Look at the log files:- /cas/log/hostconfig.log.- /cas/db/log/online.log.Check if the host had a network disconnect or the host/database was down in the middleof the synchronization.2. Look for any collisions in the ATS/RIS directories /ppbackup/ats and /ppbackup/ris.Collisions may indicate that the initial synchronization was not successful.3. Run ercmd.sh --recover_allhosts using nethost as master.If this does not synchronize the data either, contact Customer Support.Incomplete synchronization due to a network outage during hostconfigIf a network outage occurred while hostconfig was running and the synchronization did notcomplete, run the command /cas/er/bin/ercmd.sh --removER on all subhosts that did notcomplete synchronization and then repeat the hostconfig.
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Chapter 6Troubleshooting and support89<strong>Enterprise</strong> Replication troubleshootingTroubleshooting a failed installationIf the installation of the <strong>Picture</strong> <strong>Perfect</strong> <strong>4.6</strong> <strong>Enterprise</strong> <strong>Edition</strong> failed, initiate troubleshooting byperforming the following steps:1. Pay attention to the messages printed on the screen.2. Check the following log files on the server that had a problem:- /custom_pp/log/latest.- /cas/log/hostconfig.log..3. Check the following log files on the nethost and the subhost that had a problem.- /cas/log/er.log- /cas/db/log/online.logFailed synchronization after installationUnder normal conditions, all hosts should be synchronized after installation. If chkdbsync reportsindicating that all hosts do not have identical data, perform the following steps:1. Look at the log files:- /cas/log/hostconfig.log.- /cas/db/log/online.log.Check if the host had a network disconnect or the host/database was down in the middleof the synchronization.2. Look for any collisions in the ATS/RIS directories /ppbackup/ats and /ppbackup/ris.Collisions may indicate that the initial synchronization was not successful.3. Run ercmd.sh --recover_allhosts using nethost as master.If this does not synchronize the data either, contact Customer Support.Incomplete synchronization due to a network outage during hostconfigIf a network outage occurred while hostconfig was running and the synchronization did notcomplete, run the command /cas/er/bin/ercmd.sh --removER on all subhosts that did notcomplete synchronization and then repeat the hostconfig.