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    Udev rule for changing 'max_sectors_kb' for all 'sd*' devices

    I am having a problem creating a udev rule that sets max_sectors_kb to 1024 for sd* (sda,sdb,sdc etc...) devices under /sys/block/. Specifically, a recent kernel change means the max IO is too large for my iSCSI SAN so I am trying to set it to 1024 on startup. I have tried the following from...


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