Configuring Logical Volume Management (LVM) on Linux for zSeries
Note: This is publication is now archived. For reference only.
Minidisks on z/VM cannot span more than one physical DASD volume. Without a volume management system, this limits the size of a file system on Linux for zSeries to the size of a DASD volume. For a 3390 model 3, this translates to 2.3GB of available space for a Linux file system.
Volume management systems allow multiple DASD devices to be combined into a single Linux file system (and thereby overcome the single DASD volume size limit). This Tip describes how to configure Logical Volume Management (LVM) for Linux on zSeries.
The material included in this document is in DRAFT form and is provided 'as is' without warranty of any kind. IBM is not responsible for the accuracy or completeness of the material, and may update the document at any time. The final, published document may not include any, or all, of the material included herein. Client assumes all risks associated with Client's use of this document.