ORA-00600 : [kfdvfGetCurrent_baddsk] While adding failed disk into Voting diskgroup (Doc ID 2081484.1)

Last updated on NOVEMBER 23, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

There was storage level issue ,resulting offlining voting disk from ASM diskgroup level.

while adding disk into voting diskgroup ,it failed and crashed the cluster .

 

Sat Oct 24 10:52:59 2015
WARNING: Disk CRS_0001 in mode 0x7f is now being offlined
Sat Oct 24 10:52:59 2015
NOTE: Attempting voting file refresh on diskgroup CRS
WARNING: Read Failed. group:1 disk:1 AU:0 offset:0 size:4096 <<----------------
NOTE: Refresh completed on diskgroup CRS
. Found 2 voting file(s).
NOTE: Voting file relocation is required in diskgroup CRS
NOTE: Attempting voting file relocation on diskgroup CRS

File_name :: rp6000215_ alert_+ASM1_20151025.log

+ Looks like disk went offline at "Sat Oct 24 10:52:59 2015".
This resulted to move voting disk relocation on CRS diskgroup.

and below state of the disk in ASM level.

Disk was dropped due to external issue (storage/IO subsystem),

1 1 16777217 3916007900 MISSING UNKNOWN OFFLINE FORCING UNKNOWN System 0 4125 3560 0 565 _DROPPED_0001_CRS CRS_0001

+ When it was tried to add it back ,which exposed degenerated PST which took place due to disk access issue earlier.
and to keep consistency of the system ,it brought down the cluster with ORA-600.

Mon Oct 26 12:20:23 2015
NOTE: Attempting voting file relocation on diskgroup CRS
Errors in file /app/oracle/diag/asm/+asm/+ASM2/trace/+ASM2_rbal_26730.trc (incident=136148):
ORA-00600: internal error code, arguments: [kfdvfGetCurrent_baddsk], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /app/oracle/diag/asm/+asm/+ASM2/incident/incdir_136148/+ASM2_rbal_26730_i136148.trc
Mon Oct 26 12:20:26 2015
Dumping diagnostic data in directory=[cdmp_20151026122026], requested by (instance=2, osid=26730 (RBAL)), summary=[incident=136148].
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ERROR: ORA-600 thrown in RBAL for group number 1
Errors in file /app/oracle/diag/asm/+asm/+ASM2/trace/+ASM2_rbal_26730.trc:
ORA-00600: internal error code, arguments: [kfdvfGetCurrent_baddsk], [], [], [], [], [], [], [], [], [], [], []
Errors in file /app/oracle/diag/asm/+asm/+ASM2/trace/+ASM2_rbal_26730.trc:
ORA-00600: internal error code, arguments: [kfdvfGetCurrent_baddsk], [], [], [], [], [], [], [], [], [], [], []
RBAL (ospid: 26730): terminating the instance due to error 488
Mon Oct 26 12:20:26 2015
opiodr aborting process unknown ospid (14913) as a result of ORA-1092
System state dump requested by (instance=2, osid=26730 (RBAL)), summary=[abnormal instance termination].
System State dumped to trace file /app/oracle/diag/asm/+asm/+ASM2/trace/+ASM2_diag_26667_20151026122028.trc

 

Cause

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