2020年6月2日 · The log sequence number values are never deleted from vclock, even when the corresponding instance is removed from the cluster. This is done to make sure vclock always grows monotonically. An instance vclock component will be re-used when a new instance is added, (different instance uuid, but re-used instance id), in which case this instance ...

2019年5月27日 · Can someone give a clear explanation regarding the Offset of Network Time Protocol(NTP), Because currently I am Try to build two android application which works as Master and Slave?

2019年3月28日 · For example, add a function directly to vclock_gettime.c, rebuild the kernel, and reboot.

2011年10月29日 · I need a high-resolution timer for the embedded profiler in the Linux build of our application. Our profiler measures scopes as small as individual functions, so it needs a timer precision of better

2018年7月24日 · The C11 standard provides the function timespec_get.If I run the example code on cppreference, or on my computer, it works:

2014年2月11日 · A g-counter produces a monotonic semilattice with each update forming a new node, just like a vclock. Also: "Actors only increment their logical clocks when the data they're associated with changes" - when the associated data is an incremental g-counter the vclock would be inc'd for each g-counter inc. Graphs would align, pruning aside.

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2019年4月25日 · It depends how your Riak database is configured, either globally or if you changed the default configuration of the bucket you're using. If you keep the default config, your second PUT (with the vclock) might: - fail, if someone updated the key behind your back (rare), and the vclock data you have is already obsolete.

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2008年11月12日 · 7 till 11 sounds like the hands are in a bind, as at that time the hands are close together. Nothing in particular about the hands crossing at that point in time, except that maybe gravity or the hands being bent at angle...