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A lot of storage support hardware acceleration, it is able to offload some storage operation from ESXi 5.x host to storage filer, the feature can significantly improve performance during cloning, vMotion, coping…etc. Different storage device may support different features of hardware acceleration, block device have block zero, full copy, hardware assisted locking, thin provisioning, NAS device…
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Guest OS of virtual machine can synchronize time by several way, such as NTP, VMware Tools, Windows Time Service, CMOS…etc. VMware Tools synchronize time with ESXi host when you enable periodic time synchronization. VMware Tools time synchronization function is disabled by default, but that’s doesn’t means time synch never happens between guest OS and host. It still…
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WordPress.com is blocked by China government, it’s not the best choice for me from high available perspective 🙂 But as you may know, WordPress is the best blog application in the planet, I don’t know any other blog can be so perfect! I have to use it even so it’s blocked. I’m writing this article…