ALERT!!! ACFS resize beyond limit caused shrink in ACFS filesystem (Doc ID 2073895.1)

Last updated on NOVEMBER 03, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Symptoms

 

Resized ACFS volume to a value which exceeds maximum size allowed for an non-mirrored volume.
.
V 10165734.736 acfsutil.bin[13313] RootAction in: VOLRESIZE st ACTIVE prev
INITIAL dispatch VolResize arg 0xffff811a650e9000
V 10165734.736 acfsutil.bin[13313] AsmRootStateVolResize: resize vol <Volumn_name>
from 125337600Mb to 145817600Mb

This resulted in wrong resize and volumn shrink,losing extents,metadata and data.

Cause

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