Using High Availability Monitors (June 2007)

Monitoring Disk Resources
Creating Disk Monitoring Requests
Chapter 2 53
Figure 2-5 represents two nodes with 2-way mirrored configuration with
10 disks on 2 buses. Both copies are in a single volume group. Assume
you want to be notified when:
• Any physical device fails
• You only have one copy of data
•There is a ServiceGuard failover.
vg/vgName/
lv_summary
This gives you the status of data. If it is available on
the logical volumes.
vg/vgName/lv/
copies/*
This gives you the total number of copies of data
currently available. Copies in addition to the
original copy.
Table 2-11 Resources to Monitor for Mirrored Disks (Continued)