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  • ORA-15081: failed to submit an I/O operation to a disk

    Problem:

    While restoring controlfile to test environment, from filesystem or tape environment after installing grid infrastructure.

    I got following errors from both RMAN  and DBCA, despite the fact that I could create directory alias in asmcmd.

    RMAN> run {

    2> allocate channel t1 device type ‘SBT_TAPE’

    3> parms ‘ENV=(NSR_SERVER=bcksrv1, NSR_CLIENT=mydb, NSR_DATA_VOLUME_POOL=JB10)’;

    4> RESTORE controlfile to ‘+DATA’ FROM ‘/tmp/ctl01.dbf’;

    5> release channel t1 ;

    6> }

    allocated channel: t1

    channel t1: SID=386 device type=SBT_TAPE

    channel t1: NMO v5.0.0.0

    Starting restore at 29-MAY-12

    released channel: t1

    RMAN-00571: ===========================================================

    RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

    RMAN-00571: ===========================================================

    RMAN-03002: failure of restore command at 05/29/2012 14:31:34

    ORA-19504: failed to create file “+DATA”

    ORA-15045: ASM file name ‘+DATA’ is not in reference form

    ORA-17502: ksfdcre:5 Failed to create file +DATA

    ORA-15081: failed to submit an I/O operation to a disk

    ORA-19600: input file is control file  (/tmp/ctl01.dbf)

    ORA-19601: output file is control file  (+DATA)

    Cause:

    Access rights to oracle disk.

    Solution:

    I checked the asm disks. /dev/rdsk/disk * has grid:oinstall ownership.

    Grid infra home and bin has grid:oinstall, while the oracle home and bin has oracle:oinstall, as told in the MOS.

    In our case, access rights on disk device files, are not 77x. As the second 7 means access to group oinstall.

    I changed the access rights to 777 and it worked.

     

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  • 原文地址:https://www.cnblogs.com/tmao/p/4754877.html
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