Vcenter Migration Virtual Machine prompt Migration failed
Premise
When migrating a virtual machine, it is prompted that the migration failed, such as screenshot
Malfunction analysis
View vcenter Log
Find the error message https://kb.vmware.com/s/article/2126282?lang=zh_CN in KB
The cause of the problem is the JVM memory heap problem.
(note: the JVM memory heap manages memory internally for the vcenter system, regardless of the memory of the virtual machine.)
The solution expands the JVM memory heap of the inventory service according to KB: https://kb.vmware.com/s/article/2021302?lang=zh_CN
VCenter Inventory Service
Profile location
Installation_directory\ VMware\ Infrastructure\ Inventory Service\ conf\ wrapper.conf
Heap size parameter
# Maximum Java Heap Size (in MB) wrapper.java.maxmemory=heap_size
VSphere Profile-Driven Storage
Profile location:
Installation_directory\ VMware\ Infrastructure\ Inventory Service\ conf\ wrapper.conf
Heap size parameters:
Maximum Java Heap Size (in MB)
Wrapper.java.maxmemory=heap_size
VSphere Profile-Driven Storage
Profile location:
Installation_directory\ VMware\ Infrastructure\ Profile-Driven Storage\ conf\ wrapper.conf
Heap size parameters:
# Maximum Java Heap Size (in MB)
Wrapper.java.maxmemory=heap_size
2. Restart in the vcenter system service
Log in to the server running vCenter Server as an administrator.
Click start > run.
Type services.msc.
Press Enter.
Right-click the service you want to start from the list of services. For example, VMware VirtualCenter Server or related services such as VMware vCenter Server, vmware Inventory Service, vmware Profile-Driven Storage, etc
After completing the above operations, the virtual machine migration returns to normal.
