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  • 1.  How to get physical block number

    Posted Sun July 09, 2017 10:59 PM

    Originally posted by: gongcun


    The Linux ext2 file system provide

    ioctl (fd, FIBMAP, &block)

    to get the physical block number, I want to know is there any way to get the physical block number on JFS2(AIX 7.2), I know fileplace(1) can do it, but who can tell me how it works ? Many thanks !


    #AIX-Forum


  • 2.  Re: How to get physical block number



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