Strange problem seeking solution - China DOS Union Forum - China DOS Union

Look at my question:
Two WM virtual machines are built on the same hard disk D: drive, using the MS-DOS 6.22 system partition and formatting. The same method was used to install UCDOS 2.01, WMDOS 6.0, and WMDOS 5.0 on these two virtual machines. After booting the system (ms-dos 6.22), the three systems in one virtual machine run normally, the input method can be called out normally, and Chinese characters are typed normally; but the three systems in the other virtual machine have problems. 1. UCDOS 2.01 only appears its screen and then freezes. 2. Neither version of WMDOS can call out the input method. Moreover, the configuration CONFIG.SYS and AUTOEXEC.BAT of the two virtual machines are exactly the same. The only difference is that the partition sizes of the two virtual machines are different. The C: drive of the virtual machine that runs normally is 51 megabytes, and the C: drive of the abnormal one is 32 megabytes (note: these three systems are all installed on the C: drive). Isn't this a bit strange? Which forum friend can explain it!

Floor1　zhangchunyan	Posted 2018-01-22 16:14
初级用户　Posts 46　Credits 113
Look at my question: Two WM virtual machines are built on the same hard disk D: drive, using the MS-DOS 6.22 system partition and formatting. The same method was used to install UCDOS 2.01, WMDOS 6.0, and WMDOS 5.0 on these two virtual machines. After booting the system (ms-dos 6.22), the three systems in one virtual machine run normally, the input method can be called out normally, and Chinese characters are typed normally; but the three systems in the other virtual machine have problems. 1. UCDOS 2.01 only appears its screen and then freezes. 2. Neither version of WMDOS can call out the input method. Moreover, the configuration CONFIG.SYS and AUTOEXEC.BAT of the two virtual machines are exactly the same. The only difference is that the partition sizes of the two virtual machines are different. The C: drive of the virtual machine that runs normally is 51 megabytes, and the C: drive of the abnormal one is 32 megabytes (note: these three systems are all installed on the C: drive). Isn't this a bit strange? Which forum friend can explain it!

Floor2　zzz19760225	Posted 2018-01-22 18:16
超级版主　Posts 2,020　Credits 3,673
I have 5GB reserved on the physical machine, and I haven't thought about how to install it yet. Virtual machines are all installed with 500MB, which is feasible. I haven't tried 32MB.