ASM Disk Usage High on One Disk in External Redundancy Voting Diskgroup (Doc ID 1610467.1)

Last updated on OCTOBER 31, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Goal

ASM disk usage in a OCR diskgorup is higher in one disk compare to other disks in PRODUCTION environment.

Even after rebalancing it did not changed.

Disk Group N Path                                         Name                Fail Group         File Size (MB) Used Size (MB) Pct. Used
------------ --------------------------------------------- ------------ ------------ -------------- -------------- ---------
DGOCR     /dev/oracleasm/disks/OCR_VOTE04 DGOCR_0003     DGOCR_0003         10,240             74                 .72
               /dev/oracleasm/disks/OCR_VOTE01 DGOCR_0000     DGOCR_0000         10,240             106             1.04
               /dev/oracleasm/disks/OCR_VOTE05 DGOCR_0004     DGOCR_0004         10,240             75                 .73
               /dev/oracleasm/disks/OCR_VOTE02 DGOCR_0001     DGOCR_0001         10,240             75                 .73
               /dev/oracleasm/disks/OCR_VOTE03 DGOCR_0002     DGOCR_0002         10,240             74                 .72

 

Solution

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