Preserving guest memory across kexec
Preserving guest memory across kexec
Posted May 31, 2022 14:51 UTC (Tue) by simcop2387 (subscriber, #101710)In reply to: Preserving guest memory across kexec by mb
Parent article: Preserving guest memory across kexec
That actually sounds a lot like a big use case for the whole NVDIMM stuff that has been appearing lately. Faster than disk, not as fast as memory but it's also made to persist between reboots, power offs, etc.