Managing Serviceguard 14th Edition, June 2007

Planning and Documenting an HA Cluster

LVM Planning

Chapter 4 149

LVM Worksheet

The following worksheet will help you organize and record your specific

physical disk configuration. This worksheet is an example; blank

worksheets are in Appendix F. Make as many copies as you need. Fill out

the worksheet and keep it for future reference.

This worksheet only includes volume groups and physical volumes. The

Package Configuration worksheet (presented later in this chapter)

contains more space for recording information about the logical volumes

and file systems that are part of each volume group.

NOTE Under agile addressing, the physical volumes in the sample worksheet

that follows would have names such as disk1, disk2, etc. See “About

Device File Names (Device Special Files)” on page 111.

=============================================================================

Volume Group Name: __________/dev/vg01__________________________________

Name of First Physical Volume Group: _______bus0___________________________

Physical Volume Name: ____________/dev/dsk/c1t2d0__________________________

Physical Volume Name: ____________/dev/dsk/c2t2d0__________________________

Physical Volume Name: ____________/dev/dsk/c3t2d0__________________________

Physical Volume Name: _____________________________________________________

Name of Second Physical Volume Group: _______bus1____________________________

Physical Volume Name: ______________/dev/dsk/c4t2d0________________________

Physical Volume Name: ______________/dev/dsk/c5t2d0________________________

Physical Volume Name: ______________/dev/dsk/c6t2d0________________________