Microsoft KB Archive/65533

= OS/2 LAN Manager: Numbering of Fault-Tolerance Drives =

Article ID: 65533

Article Last Modified on 10/31/2006



This article was previously published under Q65533



SUMMARY
The following is an explanation of how fault-tolerance drives are numbered.

The first logical drive in each primary partition on each drive is lettered consecutively (that is, C on Disk 0, D on Disk 1, E on Disk 2, etc.). The remaining drives are lettered successively on a per-drive basis. For example:      DISK  80h          DISK  81h +-+   +-+   | DRIVE  C    |    | DRIVE ?? | <-- Primary partition if one | 80 MB      |    |             |      exists on the second drive. +-+   +-+   | DRIVE ? |   | MIRROR OF   | |            |    |  DRIVE ? | <-- Extended partition that the | 245 MB     | ==>|             |      mirrors are created in. |            |    |  245 MB     | |            |    |             |   |             |    |             |   +-+    +-+

Keywords: KB65533

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