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FAQ
Hi Experts,
One quick question, I have a 5 RAC nodes 11gR2 on Redhat Linux.

To backup my cluster, I would like to prapare my nodes for cloning, just in
case of totally losing the whole cluster.

My question is ; Should I copy crs home and oracle DB home of all nodes of
the cluster OR only copy crs home and db home of one node is enough?

Thank you,
S

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  • Bajwa, Sandeep at Sep 16, 2011 at 6:24 pm ⇧
    One node should suffice but make sure that the changes are minimal between the nodes.

    Sandeep

    -----Original Message-----
    From: [email protected] On Behalf Of mek s
    Sent: Friday, September 16, 2011 3:55 AM
    To: ORACLE-L
    Subject: RAC 11gR2

    Hi Experts,
    One quick question, I have a 5 RAC nodes 11gR2 on Redhat Linux.

    To backup my cluster, I would like to prapare my nodes for cloning, just in
    case of totally losing the whole cluster.

    My question is ; Should I copy crs home and oracle DB home of all nodes of
    the cluster OR only copy crs home and db home of one node is enough?

    Thank you,
    S


    --
    http://www.freelists.org/webpage/oracle-l


    --
    http://www.freelists.org/webpage/oracle-l
  • Niall Litchfield at Sep 17, 2011 at 8:25 am ⇧
    How many Oracle Homes do you have across the cluster 10 (i.e 2 homes on each
    node) or fewer because you have a shared OH setup? If the former then a
    master image should be fine (but I'd make sure you know how to build out the
    cluster from that image), if you have a few shared homes and want to clone
    that then I'd keep a master of each shared home (and again practice the
    build process).
    On Fri, Sep 16, 2011 at 8:54 AM, mek s wrote:

    Hi Experts,
    One quick question, I have a 5 RAC nodes 11gR2 on Redhat Linux.

    To backup my cluster, I would like to prapare my nodes for cloning, just in
    case of totally losing the whole cluster.

    My question is ; Should I copy crs home and oracle DB home of all nodes of
    the cluster OR only copy crs home and db home of one node is enough?

    Thank you,
    S


    --
    http://www.freelists.org/webpage/oracle-l


    --
    Niall Litchfield
    Oracle DBA
    http://www.orawin.info


    --
    http://www.freelists.org/webpage/oracle-l
  • Mek s at Sep 19, 2011 at 9:25 am ⇧
    Thank you Niall,
    I have each node has its own Oracle Database Home and CRS home (Non-shared
    homes)
    On Sat, Sep 17, 2011 at 10:24 AM, Niall Litchfield wrote:

    How many Oracle Homes do you have across the cluster 10 (i.e 2 homes on
    each node) or fewer because you have a shared OH setup? If the former then a
    master image should be fine (but I'd make sure you know how to build out the
    cluster from that image), if you have a few shared homes and want to clone
    that then I'd keep a master of each shared home (and again practice the
    build process).
    On Fri, Sep 16, 2011 at 8:54 AM, mek s wrote:

    Hi Experts,
    One quick question, I have a 5 RAC nodes 11gR2 on Redhat Linux.

    To backup my cluster, I would like to prapare my nodes for cloning, just
    in
    case of totally losing the whole cluster.

    My question is ; Should I copy crs home and oracle DB home of all nodes of
    the cluster OR only copy crs home and db home of one node is enough?

    Thank you,
    S


    --
    http://www.freelists.org/webpage/oracle-l


    --
    Niall Litchfield
    Oracle DBA
    http://www.orawin.info

    --
    http://www.freelists.org/webpage/oracle-l

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postedSep 16, '11 at 7:55a
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Mek s: 2 posts Niall Litchfield: 1 post Bajwa, Sandeep: 1 post

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