Re: [LUNI] issue of cdrw restore

From: paulr (reichp@ameritech.net)
Date: Mon Mar 12 2001 - 21:30:13 CST

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    I create a tarball of each separate directory
    under /, such as usr.tar.gz, var.tar.gz, etc...

    tar ="Tape ARchive", except that the CDROM
    recorder is a lot more reliable than mag-tape.

    Just be sure that your boot/root rescue disk
    has the GNU tar version, so that you can gunzip
    and extract in one step. It's a bitch having
    to gunzip to disk, and then restoring from a
    possibly huge tar file.

    Check out crcd-1.18, btw. It will create
    an "el torito" bootable CD, but with
    twice the ramdisk size of Tom's RTBT. You
    can append all the tarballs to it to make
    a really nice, reliable image of your
    machine.

    Regards,

    Paul

    FWIW, the the complete (compressed) set of
    tarballs, including /home, for my office
    machine is only about 275 MB.

    ///////////////

    Jason Helfman wrote:
    >
    > So I take it that it is just better to create tarballs of your backups
    > and then make images of those.
    >
    > On Thu, Mar 08, 2001 at 09:42:11PM -0500, Jim Harvey thus spat:
    > | Jason Helfman wrote:
    > | >
    > | > I am just using xcdroast and mastering an image from the filesystem. Is
    > | > this not recommended?
    > | >
    > | > On Wed, Mar 07, 2001 at 03:12:58AM +0000, Jim Harvey thus spat:
    > | > | Jason Helfman wrote:
    > | > | >
    > | > | > I have noticed that writing to cdrw is no problem, however doing a

    -- 
    *********************************************
    Paul Reich              RF/Microwave Engineer
    

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