Disk operation hangs with many orphan clients reported by GEN0 (Doc ID 2168014.1)

Last updated on AUGUST 16, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Goal

Adding a set of disks on existing diskgroup hangs. RBAL keeps posting:

kfgbTryFn: failed to acquire DG.1.3 for kfgbRefreshNow (of group 1/0x25b64111)

On all nodes while GEN0 reports:
detected remote client id 0x10040

 

 

Solution

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