Wednesday, September 19, 2012

Time drift detected. Please check VKTM trace file for more details

Error :

"Time drift detected. Please check VKTM trace file for more details"


Description :

This Error usually Appear After upgrade to 11.2.0.2/11.2.0.3 regarding to MOS its Bug.

Bug 11837095 "TIME DRIFT DETECTED" APPEARS INTERMITTENTLY IN ALERT LOG, THO' EVENT 10795 SET.

And you Check MOS Note For More Information About this Bug :

Time Drift Detected. Please Check Vktm Trace File For More Details. [ID 1347586.1]
Bug 11837095 - "time drift detected" appears intermittently in alert log [ID 11837095.8]

To fix the issue, Please download and apply patch 11837095 if available for your release/platform.

Download Patch From MOS/Patch Tab .


Enjoy 

Osama Mustafa

2 comments:

  1. Thank you Mr. Mustafa for reporting this issue to the Oracle community.

    Sergio
    USA
    Oracle DBA

    ReplyDelete
  2. Helo Sir,

    I got "Time drift detected. Please check VKTM trace file for more details" in ASM logs.

    But On Same server Standby Database MRP hanged by below errors:
    (ORA-27063: number of bytes read/written is incorrect
    SVR4 Error: 5: I/O error
    Additional information: -1
    Additional information: 8192
    WARNING: Read Failed. group:3 disk:5 AU:175976 offset:8192 size:8192
    WARNING: failed to read mirror side 1 of virtual extent 0 logical extent 0 of file 702 in group [3.3808566138] from disk BD10_0005 allocation unit 175976 reason error; if possib
    le, will try another mirror side)

    MRP0: Background Media Recovery terminated with error 1110
    ORA-01110: data file [number]
    ORA-01115: IO error reading block from file [number] (block # 1)
    ORA-15081: failed to submit an I/O operation to a disk
    ORA-15081: failed to submit an I/O operation to a disk

    Is this Disk Corruption???

    ReplyDelete