Harold,
? ?It probably won't be what you are looking for, but back in the early 80's, I fooled around with the SAVESYS command to save images of DOS release 27.? However, they were fairly useless since when reloaded, the system was unaware of any pending interrupts that had been in progress at the time of the SAVESYS.? SAVESYS, if I remember correctly, is more traditionally used with discontinguous shared segments, so I was pushing the envelope by trying to use them for DOS virtual machines.
? ?Downloading recent z/VM manuals just now, there seems to be setup required to use SAVESYS.
? ?I haven't intensively used VM since 1983, just occasional application work at systems software companies, ending in 1996.??
? ? ? ? Allan
