RHEL.5.LogicalDisk unable to convert parameter to a double value

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  I just setup SCOM 2007 R2 to manage a Linux Server running RHEL 5.3.
  
  After setting up the agent, everything seemed to be working, I could view performance and check health, etc.
  
  Then I got 6 Warning Alerts saying:
  Module was unable to convert parameter to a double value
  Original parameter: '$Data///*[local-name()="BytesPerSecond"]$'
  
  Parameter after $Data replacement: ''
  Error: 0x80020005
  Details: Type mismatch.
  
  One or more workflows were affected by this.
  
  Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskBytesPerSecond.Collection
  Instance name: /
  
  each of the other warnings are in parameter:
  ReadBytesPerSecond - Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskReadBytesPerSecond.Collection
  WriteBytesPerSecond - Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskWriteBytesPerSecond.Collection
  TransfersPerSecond - Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskTransfersPerSecond.Collection
  ReadsPerSecond - Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskReadsPerSecond.Collection
  WritesPerSecond - Workflow name: Microsoft.Linux.RHEL.5.LogicalDisk.DiskWritesPerSecond.Collection
  
  I checked and I can not get any performance data for these values.
  
  I can however view some other information about the Logical Disk (Free MBs, Free Space, etc.)
  
  My SCOM box is running on Server 2k8 SP2 with the Databases running on SQL 2005, and Server 2k3 SP2
  
  Let me know what other information you need.
  
  Thanks,
  Tom

  • Moved by .Anders BengtssonMicrosoft employee Monday, August 3, 2009 11:45 AM Xplat question (From:Management Packs)
  • Moved by Robert Hearn Saturday, November 7, 2009 12:49 AM (From:Cross Platform - Red Hat)
  • Moved by Hengzhe Li Wednesday, October 26, 2011 9:28 PM move to new forum (From:Cross Platform Solutions for System Center)

  Friday, July 31, 2009 5:14 PM