Alter Diskgroup Online Disk Fails With Error ORA-15281 and ORA-15282 (Doc ID 789564.1)

Last updated on JUNE 28, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 11.1.0.7
This problem can occur on any platform.
Oracle Server Enterprise Edition - Version: 11.1.0.7

Symptoms

Disk cannot be brought online after transient disk failure.
Alter diskgroup online disk fails with error ORA-15281 and ORA-15282

 

From the Alert log
++++++++++++++++++++++++
Wed Nov 26 10:36:12 2008
ORA-15032: not all alterations performed
ORA-15281: not all specified disks were brought ONLINE
ORA-15284: ASM terminated ALTER DISKGROUP ONLINE
ORA-15282: ASM disk "ORAFLASH1_0001" is not visible cluster-wide
ERROR: alter diskgroup oraflash1 online disk 'ORAFLASH1_0001'
Errors in file
/u01/app/oracle/diag/asm/+asm/+ASM1/trace/+ASM1_s000_18086.trc:
ORA-15281: not all specified disks were brought ONLINE
ORA-15284: ASM terminated ALTER DISKGROUP ONLINE
ORA-15282: ASM disk "ORAFLASH1_0001" is not visible cluster-wide
Wed Nov 26 10:36:26 2008

 


Call Stack
++++++++++++++
ksedsts() kfdp_updateDsk() kfdPstOffline() kfdOffline() kfdResyncResetModes() kfdResyncMainSl()
ksvrdp()+2200

 

GMON trace file
++++++++++++++++
WARNING: IO Failed. subsys:System dg:1,
diskname:/dev/oracleasm/disks/OSSA6ORADATA1 disk:0x0.0xe968a451 au:1
iop:0x2b82181c27b8 bufp:0x2b82181fc200 offset(bytes):2093056 iosz:4096
operation:2(Write) synchronous:1
result: 4 osderr:0x0 osderr1:0x0 pid:14015
ORA-27061: waiting for async I/Os failed








 

Cause

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