On 10/18/2024 8:07 PM, Lawrence D'Oliveiro wrote: > On Fri, 18 Oct 2024 17:09:44 -0500, Craig A. Berry wrote: >> That is exactly what happens when the cache battery on a RAID controller >> dies. > > I hate hardware RAID. Has VMS still not got any equivalent to mdraid? ???? VMS got volume shadowing in 1986 I believe. Arne