With PUBG, loading it for the first time takes longer with both the HDD and the SSD cache. However, during subsequent runs, loading times are decreased with SSD caching while the HDD takes a hit. And we see improved performance when loading the game after restarting the computer. The last ...
root@xxxx:~$ sudo dmsetup reload hdd-origin--table'0 467664896 cache 252:0 252:1 8:2 512 0 cleaner 0'root@xxxx:~$ sudo dmsetup resume hdd-origin root@xxxx:~$ sudo dmsetup wait hdd-origin<waitfordirty data blocks to be written out>root@xxxx:~$ dmsetup remove hdd-origin root@xxxx:~...
SSD盘作为cache来增加读写速度，要使用dm-cache，将SSD用作HDD盘的Cache，也可以理解为内存。本文使用256KB（262144B）作为cache block的大小 首先查看可用于cache的实际大小： 1.metadata的大小为 4MB+(16B * nr_blocks) 计算方法 nr_blocks是cache设备的block的数量。2.计算metadata占...
Hello! I am having issues with setting up my SSD as a cache for my HDD. Up until recently I was using a setup of 60GB SSD + 2TB HDD. The SSD held
How do I get the RAID mode for me to use the SSD as a cache to the primary hard disk as mentioned above? Answer Method 1: When you switch to compatible and you're having BSOD, try this: Set the BIOS controller to Compatible then right away boot the sy...
iSCSI LUN位于西部数据WD红盘8TB上,容量480G,没有启用SSD Cache。 这里特地测试2个写入容量的大小,读写1G数据块的时候全部命中内存缓存,所以可以看到测试4K存储性能很喜人,IOPS突破了1000+,正常情况下机械硬盘IOPS在100(家用桌面级)~300(企业级)之间。
Cache devices are managed as sets; multiple caches per set isn’t supported yet but will allow for mirroring of metadata and dirty data in the future. Your new cache set shows up as /sys/fs/bcache/ ATTACHING: After your cache device and backing device are registered, the backing device ...
AS SSD Benchmark 2.0.6 使用HDD、傲腾首次运行和后续测试,能够看到系统在持续读取、随机读写和写入时间上面有明显的性能提升。之后我们也尝试使用AS SSD Benchmark的10GB容量来测试数据逼近傲腾容量后性能是否有衰减,很遗憾无法完成测试。不过没关系,大家可以继续往下看CrystalDiskMark的测试。
For example, let's say you have a large HDD with 1TB of storage and an SSD with 30GB of storage. You could use the SSD as a cache for the hard drive, which would mean that frequently accessed files would be stored on the SSD for faster access. ...
傲腾 这个其实就是当年英特尔的SRT加强版,当年的SRT能用ssd加速hdd,本来这么来说应该傲腾和ssd没区别的,但是英特尔自己给自己的硬件做了优化,傲腾比普通ssd更适合做加速盘,而且最新主板还支持傲腾给非系统盘加速。 2. AMD StoreMI AMD推出(收购?)的加速软件,加速效果和SRT差不多。但是没有英特尔平台成熟(稍后详解)...