我在Nutanix的支持下为此提供了一个案例,但是,当我在等待时...
我想知道是否有人可以解释为什么在包含12hdds和6SSD(3节点块)的块中,仅显示SSDS的磁盘统计信息,而列表中HDD的值没有值(所有指标均为0)。
最好的答案Patrbng
\n\nThe other case is when the overall tier utilization breaches a specific threshold [curator_tier_usage_ilm_threshold_percent (Default=75)] where DSF ILM will kick in and as part of a Curator job will down-migrate data from the SSD tier to the HDD tier. This will bring utilization within the threshold mentioned above or free up space by the following amount [curator_tier_free_up_percent_by_ilm (Default=15)], whichever is greater. The data for down-migration is chosen using last access time. In the case where the SSD tier utilization is 95%, 20% of the data in the SSD tier will be moved to the HDD tier (95% \u2013> 75%).","className":"post__content__best_answer"}">