Database Administration (MOSC)

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Disk Required Mirror Free MB ( ODA X6) Space ASM

edited Oct 16, 2017 5:04AM in Database Administration (MOSC) 1 commentAnswered

we run the scritp attached on note

Understanding ASM Capacity and Reservation of Free Space in Exadata (Doc ID 1551288.1)

on our ODA X6 enviroment

and we had the following input:

---------------------------------------------------------------------------------------------------------------------

|          |         |     |          |            |            |            |Disk Req'd  |            |    |       |

|          |DG       |Num  |Disk Size |DG Total    |DG Used     |DG Free     |Mirror Free |Disk Usable |    |PCT    |

|DG Name   |Type     |Disks|MB        |MB          |MB          |MB          |MB          |File MB     |DFC |Util   |

---------------------------------------------------------------------------------------------------------------------

|DATA      |NORMAL   |   10|   983,040|   9,830,400|   9,810,528|      19,872|   1,474,560|    -727,344|FAIL|  99.8%|

Disk Required Mirror Free MB     : Space needed to rebalance after loss of single or double disk failure (for normal or high redundancy)

Disk Usable File MB              : Usable space available after reserving space for disk failure and accounting for mirroring

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