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authorLars Ellenberg <lars.ellenberg@linbit.com>2010-03-04 15:52:30 +0100
committerPhilipp Reisner <philipp.reisner@linbit.com>2010-03-11 16:33:46 +0100
commit39ad2bbb5900d1bc9ae8f06cebb4cb2529d9e42e (patch)
treeffde415c880275bed82a30f172d9c94ef929398f /drivers/block/paride/pt.c
parent1f55243024087b56aef0b1e6d9c0ea89c76f0a6b (diff)
drbd: fix al-to-on-disk-bitmap for 4k logical_block_size
Up to now, applying the in-core activity-log to the on-disk bitmap did not care for logical_block_size. On logical_block_size != 512 byte, this very likely results in misalligned block access and spurious "io errors". We now simply always submit aligned whole 4k blocks, fixing this for logical block sizes of 512, 1024, 2048 and 4096. For even larger logical block sizes, this won't work. But I'm not aware of devices with such properties being available. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/paride/pt.c')
0 files changed, 0 insertions, 0 deletions