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authorNamhyung Kim <namhyung@gmail.com>2011-05-26 21:06:50 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-05-26 21:06:50 +0200
commit8892cbaf686fb18a5f0558b9fd7773b32c0c7852 (patch)
treed42261b88e9ead68894e226d8d9afc838fa7cfb1 /drivers/block/drbd
parent13868b76ab8135389fe1d8cf1c6a4847c9fef0a7 (diff)
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brd: export module parameters
Export 'rd_nr', 'rd_size' and 'max_part' parameters to sysfs so user can know that how many devices are allowed, how big each device is and how many partitions are supported. If 'max_part' is 0, it means simply the device doesn't support partitioning. Also note that 'max_part' can be adjusted to power of 2 minus 1 form if needed. User should check this value after the module loading if he/she want to use that number correctly (i.e. fdisk, mknod, etc.). Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Laurent Vivier <Laurent.Vivier@bull.net> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block/drbd')
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