Exachk Makes Wrong Calculations For The Space Checks Of The Logical Volume(LVM) System Devices (Doc ID 1965202.1)

Last updated on MAY 07, 2015

Applies to:

Oracle Exadata Storage Server Software - Version 11.2.2.2.1 and later
Information in this document applies to any platform.

Symptoms

When running Exachk you see

FAIL OS Check Basic Logical Volume(LVM) system devices configuration should
meet recommendations. All Database Servers View
...
  (*) - ERROR: Total amount of free space in the volume group is less than
2GB. Unable to make a snapshot


But you have plenty of free space in the volume group

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms