Werk #1388: oracle_asm_diskgroup: fixed wrong calculation of free space in NORMAL/HIGH redundancy Disk Groups
|Component||Checks & agents|
|Title||oracle_asm_diskgroup: fixed wrong calculation of free space in NORMAL/HIGH redundancy Disk Groups|
|Date||Dec 29, 2014|
|Checkmk Editon||Checkmk Raw (CRE)|
|Compatibility||Compatible - no manual interaction needed|
The total and free space is calculated on the redundancy of the Disk Group. The calculation is complicated when a Disk Group has more then the required number of Failure Groups. The check expects 2 for NORMAL and 3 for HIGH redundancy without and 3 or 5 with voting files. The size of every Failure Group of a Disk Group must be the same, which is a recommendation from Oracle. Otherwise the calculation is wrong.
The expected number of Failure Groups for a Disk Groups is the default for nearly every Oracle installation.
This fix changes nothing when EXTERNAL redundancy is used.