文件操作 - cache-mq.profile
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文件: /etc/lvm/profile/cache-mq.profile
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# Demo configuration 'mq' cache policy # # Note: This policy has been deprecated in favor of the smq policy # keyword "default" means, setting is left with kernel defaults. # allocation { cache_pool_chunk_size = 64 cache_mode = "writethrough" cache_policy = "mq" cache_settings { mq { sequential_threshold = "default" # #nr_sequential_ios random_threshold = "default" # #nr_random_ios read_promote_adjustment = "default" write_promote_adjustment = "default" discard_promote_adjustment = "default" } } }
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