1. On the FusionCompute portal, VM creation using a template failed, and a message was displayed indicating that disk copy failed. The NC service log was as follows:
2. According to the log, the failure occurred because copy-863F9EF5663A40758F091D24D655C5A9-lock failed to be created.
3. After we further analyzed the system log, we found that the size of the volume to be created is larger than the total capacity of the physical device. Therefore, the VM creation failed. In the following example system log, the size of the volume is 18446744073608904312 bytes, while the total capacity of the physical device is 4194320000 bytes. This is because FusionCompute V100R003C00 does not support creation of a VM with a volume larger than 1 TB.