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  • ogg主库目录迁移

    ogg版本:12.3.0.1

    1.停掉主库的相关进程
    GGSCI (rac01 as goldengate@slnngk1) 30> stop dpep
    Sending STOP request to EXTRACT DPEP ...
    Request processed.

    GGSCI (rac01 as goldengate@slnngk1) 31> stop extep
    Sending STOP request to EXTRACT EXTEP ...
    Request processed.

    GGSCI (rac01 as goldengate@slnngk1) 32> stop mgr
    Manager process is required by other GGS processes.
    Are you sure you want to stop it (y/n)?y

    Sending STOP request to MANAGER ...
    Request processed.
    Manager stopped.

    2.查看当前投递pump进程的信息
    GGSCI (rac01 as goldengate@slnngk1) 33> info dpep

    EXTRACT DPEP Last Started 2021-07-01 10:16 Status STOPPED
    Checkpoint Lag 00:00:00 (updated 00:01:05 ago)
    Log Read Checkpoint File /goldengate12c/dirdat/ep000000000
    2021-07-01 10:38:04.000000 RBA 1168285


    3.目录迁移
    [root@rac01 /]# mv goldengate12c goldengate12c_bak

    4.启动相关进程
    进入到迁移后的目录启动相关的进程
    GGSCI (rac01) 2> start mgr
    Manager started.
    GGSCI (rac01) 3> start dpep

    Sending START request to MANAGER ...
    EXTRACT DPEP starting


    GGSCI (rac01) 4> start extep

    Sending START request to MANAGER ...
    EXTRACT EXTEP starting


    GGSCI (rac01) 5> info all

    Program Status Group Lag at Chkpt Time Since Chkpt

    MANAGER RUNNING
    EXTRACT ABENDED DPEP 00:00:00 00:00:09
    EXTRACT RUNNING EXTEP 00:00:06 00:00:00

    这个时候dpep无法启动,原因如下:
    2021-07-01 10:47:11 ERROR OGG-01091 Unable to open file "/goldengate12c/dirdat/ep000000000" (error 2, No such file or directory).

    这个时候投递进程pump记录的还是原来的目录信息

    5.修改投递进程的参数信息
    ALTER EXTRACT dpep, EXTSEQNO 0, EXTRBA 1168285,EXTTRAILSOURCE ./dirdat/ep


    GGSCI (rac01) 11> info dpep

    EXTRACT DPEP Initialized 2021-07-01 10:50 Status STOPPED
    Checkpoint Lag 00:00:00 (updated 00:00:06 ago)
    Log Read Checkpoint File ./dirdat/ep000000000
    First Record RBA 1168285

    重新启动
    GGSCI (rac01) 12> start dpep

    --The End --

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  • 原文地址:https://www.cnblogs.com/hxlasky/p/14957846.html
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