When use virt-v2v to convert vm from vmware to kvm, windows guest sometimes meet issue after start on kvm. For quite old windows os version, typically windows 2003, may meet fol...
Plugable module architecture design and thoughts about its implementation
Software’s complexity grows as time goes by which is suitable to describe ZStack now. Quantities of features has been integrated in the past years and developers suffered on cus...
JVM metaspace memory leak analysis
Out system became unavailable due to java.lang.OutOfMemoryError: Metaspace and according to a stackoverflow answer: https://stackoverflow.com/questions/36051813/java8-java-lang-...