某局点CAS API接口调用报错问题

409一般在消息返回的时候都会有对应的CAS内部报错信息cas.log日志中有如下报错：  

2019-03-20 14:39:15 [ERROR] [http-nio-8080-exec-3] [com.virtual.plat.server.rs.ext.AppExceptionMapper::toResponse] [3201 - 存储卷“/vms/Cluster-Lv2-2_04/laicl-python22”不存在。] 存储卷“/vms/Cluster-Lv2-2_04/laicl-python22”不存在。

com.virtual.common.AppException: [3201 - 存储卷“/vms/Cluster-Lv2-2_04/laicl-python22”不存在。] 存储卷“/vms/Cluster-Lv2-2_04/laicl-python22”不存在。

       at com.virtual.plat.server.rs.RestExceptionAdvice.afterThrow(vmc:35) ~[RestExceptionAdvice.class:?]

       at sun.reflect.GeneratedMethodAccessor1572.invoke(Unknown Source) ~[?:?]

       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_121]

       at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_121]

       at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:603) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:62) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:68) ~[spring-security-core-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) ~[spring-aop-4.0.2.RELEASE.jar:4.0.2.RELEASE]

       at com.virtual.plat.server.rs.vm.DomainResource$$EnhancerBySpringCGLIB$$b97756c4.attachDomainDevice() ~[spring-core-4.0.2.RELEASE.jar:?]

       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_121]

       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_121]

       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_121]

       at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_121]

       at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:168) ~[jersey-server.jar:1.6]

       现场检查存储卷后，发现不存在