Article ID: 821666 - Last Review: February 20, 2007 - Revision: 6.3

Small Computer System Interface Drives Are Unexpectedly Removed

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SYMPTOMS

When you disable one storage device on a small computer system interface (SCSI) disk array, you may disable other devices on the array.

CAUSE

This issue may occur if you remove or disable the device that has the logical unit number (LUN) identifier "LUN0". In Windows Server 2003, the device that has the LUN identifier "LUN0" must be present to access other devices on the array.
APPLIES TO
  • Microsoft Windows Server 2003, 64-Bit Datacenter Edition
  • Microsoft Windows Server 2003, Enterprise x64 Edition
  • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
  • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Web Edition
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Keywords: 
kbprb KB821666