Werk #1388: oracle_asm_diskgroup: fixed wrong calculation of free space in NORMAL/HIGH redundancy Disk Groups
Komponente | Checks & agents |
Titel | oracle_asm_diskgroup: fixed wrong calculation of free space in NORMAL/HIGH redundancy Disk Groups |
Datum | 29.12.2014 |
Checkmk Edition | Checkmk Raw (CRE) |
Checkmk-Version | 1.2.7i1 |
Level | Kleine Änderung |
Klasse | Bugfix |
Kompatibilität | Kompatibel - benötigt kein manuelles Eingreifen |
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.