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Thread: snapshot fails

  1. #1

    Default snapshot fails

    We've been using snapshots for a month, and everything worked fine. We haven't changed anything from the configuration file. The only thing we have done is a restore of a physical backup in the mysql client server.

    What might have happened???????

    Thank u


    Tue Dec 14 21:00:30 2010: mysqlprod_fis:backup:INFO: Mounting snapshot
    Tue Dec 14 21:00:30 2010: mysqlprod_fis:backup:INFO: /usr/share/mysql-zrm/plugin
    s/lvm-snapshot.pl --action mount --dev /dev/mysqlprod00vg/zrmFe9jpkeX6E --direct
    ory /var/lib/mysql-zrm/mysqlprod_fis/20101214210001/ZRM_MOUNTS/zrmFe9jpkeX6E --f
    stype ext3 --host mysqlprod
    Tue Dec 14 21:00:32 2010: mysqlprod_fis:backup:INFO: Start copying data from rem
    ote.
    Tue Dec 14 21:06:51 2010: mysqlprod_fis:backup:ERROR: Could not copy file "/var/
    lib/mysql-zrm/mysqlprod_fis/20101214210001/ZRM_LINKS/."
    Tue Dec 14 21:06:51 2010: mysqlprod_fis:backup:ERROR: copy-plugin exited with er
    ror 512
    Tue Dec 14 21:06:51 2010: mysqlprod_fis:backup:ERROR: Unable to copy from links
    Tue Dec 14 21:06:52 2010: mysqlprod_fis:backup:INFO: Unmounting

  2. #2
    Join Date
    Oct 2005
    Posts
    1,559

    Default

    Check the permissions of the files to be copied over. Usually the copy plugin runs
    as mysql user. The user should have permissions to read the database files.

    Paddy

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