SCHANA或SCC Creator插件操作失败、并显示未找到getpid

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Category:: snapcenter

Specialty:: snapx<a>2010079453</a>

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适用场景

适用于SAP HANA的SnapCenter插件(Linux上的SCHANA) 4.8-4.9P2
SnapCenter Creator插件(Linux上的SCC) 4.8-4.9P2

问题描述

hana.log或Sybase.log (<PLUG_IN>、等-来自自动化商店)中发生以下错误：

 ERROR  [pool-#-thread-#] 189 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.ExecutorImpl -Exception occured - Could not determine PID of wrapper process

在以下行设置包装进程后，包装进程将检查输入文件：

 DEBUG  [pool-#-thread-#] 90 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.ExecutorImpl -createProcess() - Running wrapper: {[/bin/sh, -c, sudo /opt/NetApp/snapcenter/scc/bin/sccCommandExecutor 'plugins/wrapper/wrapper -wid 205 -pn MAXDB -to 3600']}
  DEBUG  [pool-#-thread-#] 90 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.WrapperHelperImpl -createRequest() - Wrote request to {/opt/NetApp/snapcenter/scc/plugins/wrapper/in/205+MAXDB+1721812634206+getpid}
  DEBUG  [pool-#-thread-#] 90 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.WrapperHelperImpl -executeRequest() - Result file: {/opt/NetApp/snapcenter/scc/plugins/wrapper/out/205+MAXDB+1721812634206+getpid}
  DEBUG  [pool-#-thread-#] 90 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.ExecutorImpl -Logger stdout/stderr running={true}/{true}
  DEBUG  [pool-#-thread-#] 90 com.netapp.plugincreator.agent.nextgen.plugin.legacyservice.ExecutorImpl -Logger stdout/stderr running={false}/{false}

由于缺少输出文件，暂停也会失败，但它声称发生了超时，这是误导性的(日志行的计时甚至不显示中设置的1小时超时 agent.properties，它会在几秒内失败)：

INFO [pool-#-thread-##] 163 com.netapp.plugincreator.workflow.task.Quiesce -Application quiesce result is empty from plugin MAXDB. skipping metaData update operation

ERROR [pool-#-thread-##] 189 com.netapp.plugincreator.workflow.util.TaskUtil -Operation failed. Reason: The watchdog killed the running operation. Verify that plugins/wrapper/wrapper binary has execute permission set. Increase the WRAPPER_TIMEOUT_IN_MSEC value in agent.properties if operations require more time to complete. ERROR [pool-#-thread-##] 270 com.netapp.plugincreator.workflow.Task -Operation failed. Reason: The watchdog killed the running operation. Verify that plugins/wrapper/wrapper binary has execute permission set. Increase the WRAPPER_TIMEOUT_IN_MSEC value in agent.properties if operations require more time to complete. ERROR [pool-#-thread-##] 118 com.netapp.plugincreator.workflow.task.Quiesce -SCC-00164: Application quiesce for the plug-in [MAXDB] failed with exit code [102] and with error :Operation failed. Reason: The watchdog killed the running operation. Verify that plugins/wrapper/wrapper binary has execute permission set. Increase the WRAPPER_TIMEOUT_IN_MSEC value in agent.properties if operations require more time to complete.

注意： 运行发现(资源刷新)或备份时，在该过程中会启动包装器脚本来监视和输出包装器输入文件，并生成包装器输出文件。
第一个步骤是获取进程的PID，该PID通常在下的同一个命名文件中返回 scc/plugins/wrapper/out。