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ACFS kernel panic with error comm: replicat Tainted (Doc ID 1930661.1)

Last updated on MAY 25, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Os log 


<4>Pid: 34971, comm: replicat Tainted: P           ---------------    2.6.32-431.3.1.el6.x86_64 #1 HP ProLiant DL380p Gen8
<4>RIP: 0010:[<ffffffffa03bc70f>]  [<ffffffffa03bc70f>] KsCondWaitTimeout+0x1df/0x2a0 [oracleoks]
<4>RSP: 0018:0000000000000001  EFLAGS: 00010292

 

Node eviction occurs with network failure

2014-09-04 02:33:47.871:
[cssd(41243)]CRS-1612:Network communication with node test-rac1 (1) missing for 50% of timeout interval.  Removal of this node from cluster in 14.020 seconds
2014-09-04 02:33:54.871:
[cssd(41243)]CRS-1611:Network communication with node test-rac1 (1) missing for 75% of timeout interval.  Removal of this node from cluster in 7.020 seconds
2014-09-04 02:33:59.872:
[cssd(41243)]CRS-1610:Network communication with node test-rac1 (1) missing for 90% of timeout interval.  Removal of this node from cluster in 2.020 seconds
2014-09-04 02:34:01.893:
[cssd(41243)]CRS-1632:Node test-rac1 is being removed from the cluster in cluster incarnation 293037498
2014-09-04 02:34:01.900:
[cssd(41243)]CRS-1601:CSSD Reconfiguration complete. Active nodes are test-rac2 .

 

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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