普元 DI 6.2，在运行程序时报错：Transport endpoint is not connected。

问题描述：在运行程序时报错：

pid user pr ni virt res shr s %cpu %mem time+ command
/run/user/0/gvfs
org.hyperic.sigar.SigarException: Transport endpoint is not connected
at org.hyperic.sigar.FileSystemUsage.gather(Native Method)
at org.hyperic.sigar.FileSystemUsage.fetch(FileSystemUsage.java:19)
at org.hyperic.sigar.Sigar.getFileSystemUsage(Sigar.java:667)
at dams.system.monitor.impl.MonitorDisk.getAllDiskInfoBySigar(MonitorDisk.java:103)
at dams.system.monitor.impl.MonitorDisk.DiskInfoToString(MonitorDisk.java:123)
at dams.system.monitor.impl.MonitorUtil.getMonitorInfo(MonitorUtil.java:174)
at dams.system.monitor.impl.MonitorUtil.getMonitorInfo(MonitorUtil.java:36)
at dams.system.monitor.service.MonitorRunable.callRemote(MonitorRunable.java:259)
at dams.system.monitor.service.MonitorService.getMonitorResourceInfoByMonitorResourceServers(MonitorService.java:720)
at dams.system.monitor.service.MonitorRunable.run(MonitorRunable.java:82)
at java.lang.Thread.run(Thread.java:745)

问题原因：是由于mount了mfs后，重新挂载之后，出现错误

解决方案：

/usr/local/mfs/bin/mfsmount -H 192.168.103.101 /mnt/